BA82901YF-C [ROHM]
BA82901YF-C是将高增益且接地检测输入独立的比较器以4个电路集成于1枚芯片的单片IC。工作范围宽达2V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。;
| 型号： | BA82901YF-C |
| 厂家： | 
ROHM |
| 描述： | BA82901YF-C是将高增益且接地检测输入独立的比较器以4个电路集成于1枚芯片的单片IC。工作范围宽达2V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。 比较器 |
| 文件： | 总31页 (文件大小：1567K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Datasheet
Comparator Series
Automotive Excellent EMI Immunity
Ground Sense Comparators
BA82903Yxxx-C BA82901Yxx-C
General Description
Key Specifications
BA82903Yxxx-C and BA82901Yxx-C are high-gain,
ground sense input comparator. These ICs are
monolithic ICs integrated dual or quad independent
comparators on a single chip. These comparators have
some features of low power consumption, and can
operate from 2 V to 36 V (single power supply).
BA82903Yxxx-C, BA82901Yxx-C are manufactured for
automotive requirements of engine control unit, electric
power steering, anti-lock braking system, and so on.
Furthermore, they have the advantage of EMI tolerance
dose. It is easy to replace with conventional products,
and the EMI design is simple.
◼
Operating Supply Voltage Range
Single Supply:
Dual Supply:
2.0 V to 36.0 V
±1.0 V to ±18.0 V
◼
Supply Current
BA82903Yxxx-C
BA82901Yxx-C
Input Bias Current:
Input Offset Current:
0.6 mA (Typ)
0.8 mA (Typ)
50 nA (Typ)
5 nA (Typ)
◼
◼
◼
Operating Temperature Range: -40 °C to +125 °C
Special Characteristics
◼
Input Offset Voltage
-40 °C to +125 °C:
9 mV (Max)
Features
◼
◼
◼
◼
◼
◼
◼
◼
AEC-Q100 Qualified(Note 1)
Packages
SOP8
W(Typ) x D(Typ) x H(Max)
5.00 mm x 6.20 mm x 1.71 mm
8.70 mm x 6.20 mm x 1.71 mm
5.00 mm x 6.40 mm x 1.35 mm
2.90 mm x 4.00 mm x 0.90 mm
Single or Dual Supply Operation
Wide Operating Supply Voltage Range
Standard Comparator Pin-assignments
Operable from Almost GND Level for Input
Internal ESD Protection Circuit
Wide Operating Temperature Range
Integrated EMI Filter
SOP14
SSOP-B14
MSOP8
(Note 1) Grade 1
Applications
◼
◼
◼
◼
Engine Control Unit
Electric Power Steering (EPS)
Anti-Lock Braking System (ABS)
Automotive Electronics
Selection Guide
Maximum Operating Temperature
125 °C
Supply Current
0.6 mA
BA82903YF-C
BA82903YFVM-C
Automotive
Dual
BA82901YF-C
BA82901YFV-C
Quad
0.8 mA
〇Product structure : Silicon monolithic integrated circuit 〇This product has no designed protection against radioactive rays
.www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
1/28
TSZ22111 • 14 • 001
BA82903Yxxx-C BA82901Yxx-C
Pin Configurations
BA82903YF-C: SOP8
BA82903YFVM-C: MSOP8
(TOP VIEW)
Pin No.
Pin Name
OUT1
-IN1
1
2
3
4
8
7
VCC
1
2
3
4
5
6
7
8
OUT1
-IN1
CH1
OUT2
-
+
+IN1
VEE
+IN2
-IN2
+IN1
VEE
-IN2
6
5
CH2
+
-
+IN2
OUT2
VCC
BA82901YF-C: SOP14
BA82901YFV-C: SSOP-B14
(TOP VIEW)
Pin No.
Pin Name
1
2
3
4
5
OUT3
14
13
12
11
OUT2
OUT1
1
2
OUT2
OUT1
VCC
-IN1
OUT4
3
VCC
-IN1
+IN1
VEE
+IN4
4
CH1
CH4
5
+IN1
-IN2
-
+
-
+
6
10 -IN4
7
+IN2
-IN3
9
8
+IN3
-IN3
6
7
-IN2
8
CH3
- +
CH2
-
+
9
+IN3
-IN4
+IN2
10
11
12
13
14
+IN4
VEE
OUT4
OUT3
Absolute Maximum Ratings (Ta = 25 °C)
Parameter
Symbol
Rating
Unit
Supply Voltage
VCC-VEE
VID
36
36
V
V
Differential Input Voltage(Note 1)
Input Common-mode Voltage Range
Input Current
VICM
II
(VEE-0.3) to (VEE+36)
V
-10
-55 to +150
150
mA
°C
°C
Storage Temperature Range
Maximum Junction Temperature
Tstg
Tjmax
Caution 1: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is
operated over the absolute maximum ratings.
Caution 2: Should by any chance the maximum junction temperature rating be exceeded the rise in temperature of the chip may result in deterioration of the
properties of the chip. In case of exceeding this absolute maximum rating, design a PCB with thermal resistance taken into consideration by
increasing board size and copper area so as not to exceed the maximum junction temperature rating.
(Note 1) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then the input pin voltage is set to VEE or more.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
2/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Thermal Resistance(Note 1)
Thermal Resistance (Typ)
Parameter
Symbol
Unit
1s(Note 3)
2s2p(Note 4)
MSOP8
Junction to Ambient
Junction to Top Characterization Parameter(Note 2)
θJA
284.1
21
135.4
11
°C/W
°C/W
ΨJT
SOP8
Junction to Ambient
Junction to Top Characterization Parameter(Note 2)
θJA
197.4
21
109.8
19
°C/W
°C/W
ΨJT
SOP14
Junction to Ambient
Junction to Top Characterization Parameter(Note 2)
θJA
166.5
26
108.1
22
°C/W
°C/W
ΨJT
SSOP-B14
Junction to Ambient
Junction to Top Characterization Parameter(Note 2)
θJA
159.6
13
92.8
9
°C/W
°C/W
ΨJT
(Note 1) Based on JESD51-2A(Still-Air).
(Note 2) The thermal characterization parameter to report the difference between junction temperature and the temperature at the top center of the outside
surface of the component package.
(Note 3) Using a PCB board based on JESD51-3.
(Note 4) Using a PCB board based on JESD51-7.
Layer Number of
Measurement Board
Material
FR-4
Board Size
Single
114.3 mm x 76.2 mm x 1.57 mmt
Top
Copper Pattern
Thickness
Footprints and Traces
70 μm
Layer Number of
Measurement Board
Material
FR-4
Board Size
114.3 mm x 76.2 mm x 1.6 mmt
2 Internal Layers
4 Layers
Top
Copper Pattern
Bottom
Copper Pattern
74.2 mm x 74.2 mm
Thickness
Copper Pattern
Thickness
Thickness
Footprints and Traces
70 μm
74.2 mm x 74.2 mm
35 μm
70 μm
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
2
(±1)
36
(±18)
Operating Supply Voltage
Operating Temperature
Vopr
Topr
-
-
V
-40
+125
°C
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
3/28
BA82903Yxxx-C BA82901Yxx-C
Electrical Characteristics
○BA82903Yxxx-C (Unless otherwise specified VCC=5 V, VEE=0 V)
Temperature
Range
25 °C
Full range
25 °C
Full range
25 °C
Full range
25 °C
Full range
25 °C
Full range
25 °C
Full range
25 °C
Limits
Typ
2
-
5
-
50
-
Parameter
Symbol
VIO
Unit
mV
nA
nA
V
Conditions
VOUT=1.4 V
Min
-
-
-
-
Max
5
9
40
50
250
275
VCC-1.5
Input Offset Voltage(Note 1)
Input Offset Current(Note 1)
Input Bias Current(Note 1)
VCC=5 V to 36 V, VOUT=1.4 V
IIO
VOUT=1.4 V
-
-
IB
VOUT=1.4 V
Input Common-mode
Voltage Range
0
0
88
74
-
-
6
-
-
VICM
AV
-
-
100
-
0.6
-
16
150
-
VCC-2.0
-
-
1
2.5
-
400
700
-
VCC=15 V, VOUT=1.4 V to 11.4 V
RL=15 kΩ, VRL=15 V
Large Signal Voltage Gain
dB
OUT=open
OUT=open, VCC=36 V
V+IN=0 V, V-IN=1 V, VOUT=1.5 V
V+IN=0 V, V-IN=1 V
ISINK=4 mA
Supply Current
ICC
ISINK
VOL
mA
mA
mV
Output Sink Current(Note 2)
Output Saturation Voltage
(Low Level Output Voltage)
Output Leakage Current
(High Level Output Current)
25 °C
Full range
25 °C
-
-
1
nA
V+IN=1 V, V-IN=0 V, VOUT=5 V
V+IN=1 V, V-IN=0 V, VOUT=36V
RL=5.1 kΩ, VRL=5 V
VIN=100 mVP-P, overdrive=5 mV
RL=5.1 kΩ, VRL=5 V, VIN=TTL
Logic Swing, VREF=1.4 V
RL=2 kΩ, V+IN=1.5 V, V-IN=5 VP-P
(Duty 50 % Rectangular Pulse)
ILEAK
Full range
-
-
1
μA
-
-
1.3
0.4
-
-
-
-
25 °C
25 °C
Response Time
tRE
μs
Operable Frequency
fopr
100
kHz
(Note 1) Absolute value
(Note 2) Under high temperatures, it is important to consider the Tjmax and Thermal Resistance when selecting the output current.
When the output pin is continuously shorted, the output current may reduce because of the internal temperature rise by heating.
○BA82901Yxx-C (Unless otherwise specified VCC=5 V, VEE=0 V)
Limits
Temperature
Range
Parameter
Symbol
VIO
Unit
mV
nA
nA
V
Conditions
VOUT=1.4 V
Min
-
-
-
-
Typ
2
-
5
-
50
-
-
-
100
-
0.8
-
16
150
-
Max
5
9
40
50
250
275
VCC-1.5
25 °C
Full range
25 °C
Full range
25 °C
Full range
25 °C
Full range
25 °C
Full range
25 °C
Input Offset Voltage(Note 3)
Input Offset Current(Note 3)
Input Bias Current(Note 3)
VCC=5 V to 36 V, VOUT=1.4 V
IIO
VOUT=1.4 V
-
-
IB
VOUT=1.4 V
Input Common-mode
Voltage Range
0
0
88
74
-
VICM
AV
-
VCC-2.0
-
-
2
VCC=15 V, VOUT=1.4 V to 11.4 V
RL=15 kΩ, VRL=15 V
Large Signal Voltage Gain
dB
OUT=open
Supply Current
ICC
ISINK
VOL
mA
mA
mV
Full range
25 °C
25 °C
Full range
25 °C
-
6
-
2.5
-
400
700
-
OUT=open, VCC=36 V
V+IN=0 V, V-IN=1 V, VOUT=1.5 V
V+IN=0 V, V-IN=1 V,
Output Sink Current(Note 4)
Output Saturation Voltage
(Low Level Output Voltage)
Output Leakage Current
(High Level Output Current)
-
ISINK=4 mA
-
1
nA
V+IN=1 V, V-IN=0 V, VOUT=5 V
V+IN=1 V, V-IN=0 V, VOUT=36 V
RL=5.1 kΩ, VRL=5 V
VIN=100 mVP-P, overdrive=5 mV
RL=5.1 kΩ, VRL=5 V, VIN=TTL
Logic Swing, VREF=1.4 V
RL=2 kΩ, V+IN=1.5 V, V-IN=5 VP-P
(Duty 50 % Rectangular Pulse)
ILEAK
Full range
-
-
1
μA
-
-
1.3
0.4
-
-
-
-
25 °C
25 °C
Response Time
tRE
μs
Operable Frequency
fopr
100
kHz
(Note 3) Absolute value
(Note 4) Under high temperatures, it is important to consider the Tjmax and Thermal Resistance when selecting the output current.
When the output pin is continuously shorted, the output current may reduce because of the internal temperature rise by heating.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
4/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Description of Electrical Characteristics
Described below are descriptions of the relevant electrical terms used in this datasheet. Items and symbols used are also
shown. Note that item name and symbol and their meaning may differ from those on another manufacturer’s or general
document.
1. Absolute Maximum Ratings
Absolute maximum rating items indicate the condition which must not be exceeded even momentarily. Applying of voltage in
excess of absolute maximum rating or use at outside the temperature range which is provided in the absolute maximum
ratings may cause deteriorating the characteristics of the IC or destroying it.
1.1 Supply Voltage (VCC-VEE
)
Indicates the maximum voltage that can be applied between the positive power supply pin and negative power
supply pin without deteriorating the characteristics of the IC or without destroying it.
1.2 Differential Input Voltage (VID)
Indicates the maximum voltage that can be applied between non-inverting pin and inverting pin without deteriorating
the characteristics of the IC or without destroying it.
1.3 Input Common-mode Voltage Range (VICM
)
Indicates the voltage range that can be applied to the non-inverting pin and inverting pin without deteriorating the
characteristics of the IC or without destroying it. Input common-mode voltage range of the maximum ratings does not
assure normal operation of IC. For normal operation, use the IC within the input common-mode voltage range of
electrical characteristics.
1.4 Storage Temperature Range (Tstg)
The storage temperature range denotes the range of temperatures the IC can be stored without causing excessive
deteriorating the characteristics of the IC.
2. Electrical Characteristics
2.1 Input Offset Voltage (VIO)
Indicates the voltage difference between non-inverting pin and inverting pin. It can be translated as the input voltage
difference required for setting the output voltage at 0 V.
2.2 Input Offset Current (IIO)
Indicates the difference of input bias current between the non-inverting and inverting pins.
2.3 Input Bias Current (IB)
Indicates the current that flows into or out of the input pin. It is defined by the average of input bias currents at the
non-inverting and inverting pins.
2.4 Input Common-mode Voltage Range (VICM
)
Indicates the input voltage range where IC normally operates.
2.5 Large Signal Voltage Gain (AV)
Indicates the amplifying rate (gain) of output voltage regarding the voltage difference between non-inverting pin and
inverting pin. It is normally the amplifying rate (gain) with reference to DC voltage.
Av = (Output Voltage) / (Differential Input Voltage)
2.6 Supply Current (ICC
)
Indicates the current that flows within the IC under no-load conditions.
2.7 Output Sink Current (ISINK
)
Indicates the current flowing into the IC under specified output conditions.
2.8 Output Saturation Voltage (Low Level Output Voltage) (VOL
)
Indicates the lower limit of output voltage under specified load conditions.
2.9 Output Leakage Current (High Level Output Current) (ILEAK
)
Indicates the current that flows into the IC under specified input and output conditions.
2.10 Response Time (tRE
)
Indicates the time interval between the input step function and the instant when the output crosses 50 % of the
amplitude.
2.11 Operable Frequency (fopr)
Indicates minimum frequency that IC moves under specified conditions.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
5/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves (VEE=0 V)
○BA82903Yxxx-C
1.6
1.4
1.2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Ta=-40 ºC
1.0
0.8
0.6
0.4
0.2
0.0
VCC=36 V
VCC=5 V
Ta=+25 ºC
Ta=+125 ºC
VCC=2 V
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 2. Supply Current vs Ambient Temperature
Figure 1. Supply Current vs Supply Voltage
200
200
150
100
50
150
Ta=+125 ºC
Ta=+25 ºC
VCC=2 V
VCC=5 V
100
VCC=36 V
50
Ta=-40 ºC
0
0
-50 -25
0
25 50 75 100 125 150
0
10
20
30
40
Ambient Temperature: Ta[°C]
SupplyVoltage: VCC[V]
Figure 3. Output Saturation Voltage vs Supply Voltage
(ISINK=4 mA)
Figure 4. Output Saturation Voltage vs Ambient Temperature
(ISINK=4 mA)
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
6/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82903Yxxx-C
2.0
1.8
40
30
20
10
0
Ta=+125 ºC
1.6
1.4
1.2
VCC=36 V
Ta=+25 ºC
1.0
0.8
0.6
0.4
VCC=5 V
VCC=2 V
0.2
0.0
Ta=-40 ºC
0
2
4
6
8
10 12 14 16 18 20
-50 -25
0
25 50 75 100 125 150
Output Sink Current: ISINK[mA]
Ambient Temperature: Ta[°C]
Figure 5. Output Voltage vs Output Sink Current
(VCC=5 V)
Figure 6. Output Sink Current vs Ambient Temperature
(VOUT=1.5 V)
8
6
8
6
4
Ta=-40 ºC
4
2
VCC=5 V
VCC=36 V
Ta=+25 ºC
2
0
VCC=2 V
Ta=+125 ºC
0
-2
-4
-6
-8
-2
-4
-6
-8
0
10
20
30
40
-50 -25
0
25
50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 7. Input Offset Voltage vs Supply Voltage
Figure 8. Input Offset Voltage vs Ambient Temperature
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
7/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82903Yxxx-C
160
140
120
100
160
140
120
100
80
80
60
40
20
0
Ta=-40 ºC
VCC=36 V
Ta=+25 ºC
60
40
VCC=2 V
VCC=5 V
Ta=+125 ºC
20
0
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 9. Input Bias Current vs Supply Voltage
Figure 10. Input Bias Current vs Ambient Temperature
50
50
40
30
20
40
30
20
Ta=+125 ºC
Ta=-40 ºC
Ta=+25 ºC
VCC=5 V
10
10
0
0
VCC=2 V
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
VCC=36 V
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 11. Input Offset Current vs Supply Voltage
Figure 12. Input Offset Current vs Ambient Temperature
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
8/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82903Yxxx-C
140
130
140
130
120
110
100
90
VCC=36 V
120
Ta=+25 ºC
Ta=-40 ºC
110
100
VCC=15 V
Ta=+125 ºC
VCC=5 V
90
80
70
60
80
70
60
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 13. Large Signal Voltage Gain vs
Supply Voltage
Figure 14. Large Signal Voltage Gain vs
Ambient Temperature
5
4
3
2
1
0
10
8
6
Ta=-40 ºC
Ta=+25 ºC
4
2
0
Ta=+125 ºC
-2
-4
-6
-8
-10
Ta=+125 ºC
Ta=+25 ºC
Ta=-40 ºC
-20
-1
0
1
2
3
4
5
-100
-80
-60
-40
0
Input Common-mode Voltage:VICM[V]
Overdrive Voltage: VOV[mV]
Figure 15. Input Offset Voltage vs Input Voltage
(VCC=5 V)
Figure 16. Response Time (Low to High) vs
Overdrive Voltage
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
9/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82903Yxxx-C
5
4
3
2
1
0
5
4
3
20 mV overdrive
2
1
0
5 mV overdrive
Ta=+25 ºC
Ta=+125 ºC
100 mV overdrive
Ta=-40 ºC
0
20
40
60
80
100
-50 -25
0
25
50
75 100 125 150
Overdrive Voltage: VOV[mV]
Ambient Temperature: Ta[°C]
Figure 17. Response Time (Low to High) vs
Ambient Temperature
Figure 18. Response Time (High to Low) vs
Overdrive Voltage
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
5
4
3
2
1
0
5 mV overdrive
20 mV overdrive
100 mV overdrive
-50 -25
0
25
50
75 100 125 150
Ambient Temperature: Ta[°C]
Figure 19. Response Time (High to Low) vs
Ambient Temperature
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
10/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82901Yxx-C
2.0
1.8
1.6
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Ta=-40 ºC
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
VCC=36 V
VCC=5 V
Ta=+25 ºC
Ta=+125 ºC
VCC=2 V
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 21. Supply Current vs Ambient Temperature
Figure 20. Supply Current vs Supply Voltage
200
200
150
100
50
150
Ta=+125 ºC
Ta=+25 ºC
VCC=2 V
VCC=5 V
100
VCC=36 V
50
Ta=-40 ºC
0
0
-50 -25
0
25 50 75 100 125 150
0
10
20
30
40
Ambient Temperature: Ta[°C]
SupplyVoltage: VCC[V]
Figure 22. Output Saturation Voltage vs Supply Voltage
(ISINK=4 mA)
Figure 23. Output Saturation Voltage vs Ambient Temperature
(ISINK=4 mA)
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
11/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82901Yxx-C
2.0
1.8
40
30
20
10
0
Ta=+125 ºC
1.6
1.4
1.2
VCC=36 V
Ta=+25 ºC
1.0
0.8
0.6
0.4
VCC=5 V
VCC=2 V
0.2
0.0
Ta=-40 ºC
0
2
4
6
8
10 12 14 16 18 20
-50 -25
0
25 50 75 100 125 150
Output Sink Current: ISINK[mA]
Ambient Temperature: Ta[°C]
Figure 24. Output Voltage vs Output Sink Current
(VCC=5 V)
Figure 25. Output Sink Current vs Ambient Temperature
(VOUT=1.5 V)
8
6
8
6
4
Ta=-40 ºC
4
2
VCC=5 V
VCC=36 V
Ta=+25 ºC
2
0
VCC=2 V
Ta=+125 ºC
0
-2
-4
-6
-8
-2
-4
-6
-8
0
10
20
30
40
-50 -25
0
25
50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 27. Input Offset Voltage vs Ambient Temperature
Figure 26. Input Offset Voltage vs Supply Voltage
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
12/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82901Yxx-C
160
140
120
100
160
140
120
100
80
80
60
40
20
0
Ta=-40 ºC
VCC=36 V
Ta=+25 ºC
60
40
VCC=2 V
VCC=5 V
Ta=+125 ºC
20
0
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 28. Input Bias Current vs Supply Voltage
Figure 29. Input Bias Current vs Ambient Temperature
50
40
30
20
50
40
30
20
Ta=+125 ºC
Ta=-40 ºC
Ta=+25 ºC
VCC=5 V
10
10
0
0
VCC=2 V
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
VCC=36 V
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 30. Input Offset Current vs Supply Voltage
Figure 31. Input Offset Current vs Ambient Temperature
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
13/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82901Yxx-C
140
130
140
130
120
110
100
90
VCC=36 V
120
Ta=+25 ºC
Ta=-40 ºC
110
100
VCC=15 V
Ta=+125 ºC
VCC=5 V
90
80
70
60
80
70
60
0
10
20
30
40
-50 -25
0
25 50 75 100 125 150
SupplyVoltage: VCC[V]
Ambient Temperature: Ta[°C]
Figure 32. Large Signal Voltage Gain vs
Supply Voltage
Figure 33. Large Signal Voltage Gain vs
Ambient Temperature
5
4
3
2
1
0
10
8
6
Ta=-40 ºC
Ta=+25 ºC
4
2
0
Ta=+125 ºC
-2
-4
-6
-8
-10
Ta=+125 ºC
Ta=+25 ºC
Ta=-40 ºC
-20
-1
0
1
2
3
4
5
-100
-80
-60
-40
0
Input Common-mode Voltage:VICM[V]
Overdrive Voltage: VOV[mV]
Figure 34. Input Offset Voltage vs Input Voltage
(VCC=5 V)
Figure 35. Response Time (Low to High) vs
Overdrive Voltage
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
14/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Typical Performance Curves - continued
○BA82901Yxx-C
5
4
3
2
1
0
5
4
3
20 mV overdrive
2
1
0
5 mV overdrive
Ta=+25 ºC
Ta=+125 ºC
100 mV overdrive
Ta=-40 ºC
0
20
40
60
80
100
-50 -25
0
25
50
75 100 125 150
Overdrive Voltage: VOV[mV]
Ambient Temperature: Ta[°C]
Figure 37. Response Time (High to Low) vs
Overdrive Voltage
Figure 36. Response Time (Low to High) vs
Ambient Temperature
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
5
4
3
2
1
0
5 mV overdrive
20 mV overdrive
100 mV overdrive
-50 -25
0
25
50
75 100 125 150
Ambient Temperature: Ta[°C]
Figure 38. Response Time (High to Low) vs
Ambient Temperature
(VCC=5 V,VRL=5 V,RL=5.1 kΩ)
(Note) The data above is measurement value of typical sample; it is not guaranteed.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
15/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Application Information
Test Circuit 1: Measurement Condition
VCC, VEE, VEK, VICM Unit: V
Parameter
VF
SW1
SW2
SW3
VCC
VEE
VEK
VICM
Calculation
Input Offset Voltage
Input Offset Current
VF1
VF2
VF3
VF4
VF5
VF6
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
5 to 36
0
0
0
0
0
0
-1.4
-1.4
-1.4
-1.4
-1.4
-11.4
0
0
0
0
0
0
1
2
5
5
Input Bias Current
ON
ON
3
4
OFF
5
15
15
Large Signal Voltage Gain
ON
ON
- Calculation -
1. Input Offset Voltage (VIO)
[V]
2. Input Offset Current (IIO)
[A]
3. Input Bias Current (IB)
[A]
4. Large Signal Voltage Gain (AV)
[dB]
RF=50 kΩ
0.1 µF
+15 V
500 kΩ
SW1
VCC
DUT
VEK
VO
RS=50 Ω RI=10 kΩ
500 kΩ
NULL
-15 V
SW3
RS=50 Ω RI=10 kΩ
1000 pF
V
VF
RL
VICM
SW2
50 kΩ
VEE
VRL
Figure 39. Test Circuit 1 (One Channel Only)
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
16/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Application Information - continued
Test Circuit 2: Switch Condition
SW
1
SW
2
SW
3
SW
4
SW
5
SW
6
SW
7
SW No.
Supply Current
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
Output Sink Current
VOUT=1.5 V
Output Saturation Voltage ISINK=4 mA
OFF
ON
Output Leakage Current
Response Time
VOUT=36 V
OFF
OFF
OFF
OFF
RL=5.1 kΩ, VRL=5 V
OFF
VCC
A
－
＋
SW1
SW2
SW3
SW4
SW5
SW6
SW7
RL
V
A
VEE
V-IN
V+IN
VRL
VOUT
Figure 40. Test Circuit 2 (One Channel Only)
Input Wave
Input Wave
VIN
VIN
+100mV
N
0V
Overdrive Voltage
Overdrive Voltage
0V
V
-100mV
Output Wave
Output Wave
VOUT
OUT
VT
VRL
VRL
VRL/2
V /2
RL
0V
0V
tRE (Low to High)
t
(High to Low)
RE
Figure 41. Input / Output Waveform of Response Time
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
17/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Application Information - continued
Application Example
○Reference voltage is -IN
VCC
VRL
RL
VOUT
VIN
VIN
+
-
Reference
Voltage
Reference
Voltage
VREF
VEE
Time
Input Voltage Wave
VOUT
High
While the input voltage (VIN) is higher than the
reference voltage, the output voltage remains high.
In case the input voltage becomes lower than the
reference voltage, the output voltage will turn low.
Low
Time
Output Voltage Wave
○Reference voltage is +IN
VIN
VCC
VRL
RL
Reference
Voltage
Reference
Voltage
+
-
VREF
VOUT
VIN
Time
VEE
Input Voltage Wave
VOUT
High
While the input voltage (VIN) is lower than the
reference voltage, the output voltage remains high.
In case the input voltage becomes higher than the
reference voltage, the output voltage will turn low.
Low
Time
Output Voltage Wave
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
18/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Application Information - continued
EMI Immunity
BA82903Yxxx-C and BA82901Yxx-C have high tolerance for electromagnetic interference from the outside because they
have EMI filter, and the EMI design is simple. The data of the IC simple substance on ROHM board are as follows. They
are most suitable to replace from conventional products. The test condition is based on ISO11452-2.
<Test Condition> Based on ISO11452-2
VCC: 12 V, VRL: 6 V, RL: 5.1 kΩ
H Level Output: V+IN: 6 V, V-IN: 5.8 V
L Level Output: V+IN: 5.8 V, V-IN: 6 V
Test Method: Substituted Law
(Progressive Wave)
Field Intensity: 200 V/m
Test Wave: CW (Continuous Wave)
Frequency: 200 MHz – 1000 MHz (2 % step)
VRL+ 1
VRL
BA82903Yxxx-C,
BA82901Yxx-C
VRL- 1
VRL- 2
VRL- 3
VRL- 4
VRL- 5
0
Conventional Product
200
400
600
800
1000
Frequency [MHz]
Figure 42. EMI Characteristics (H Level Output)
VRL+ 1
Figure 44. EMI Evaluation Board
(BA82903Yxxx-C)
VRL
VRL- 1
VRL- 2
VRL- 3
VRL- 4
VRL- 5
0
Conventional Product
BA82903Yxxx-C,
BA82901Yxx-C
200
400
600
800
1000
Figure 45. EMI Evaluation Board
(BA82901Yxx-C)
Frequency [MHz]
Figure 43. EMI Characteristics (L Level Output)
+IN
VCC
Oscillo
scope
Battery
6v
Power
Supply
OUT
VEE
Battery
12v
-IN
-
+
Antenna
Figure 46. Measurement Circuit of EMI Evaluation
(Note) The above data is obtained using typical IC simple substance on ROHM board. These values are not guaranteed.
Design and evaluate in actual application before use.
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
19/28
BA82903Yxxx-C BA82901Yxx-C
Application Information – continued
Notes
1. Unused Circuits
When there are unused circuits, it is recommended that they are connected as in Figure 47, and set the non-inverting
input pin within the input common-mode voltage range (VICM).
VCC
OPEN
+
Potential within VICM
VCC-1.5 V > VICM > VEE
-
VICM
VEE
Figure 47. Example of Application Circuit for Unused Circuit
2. Input Voltage
Applying VEE+36 V to the input pin is possible without causing deterioration of the electrical characteristics or destruction,
regardless of the supply voltage. However, this does not ensure normal circuit operation. Note that the circuit operates
normally only when the input voltage is within the input common-mode input voltage range of the electric characteristics.
3. Power Supply (Single / Dual)
The comparator operates when the voltage supplied is between the VCC and VEE pin. Therefore, the comparator can
operate from single supply or dual supplies.
4. Pin Short-circuits
When the output and the VCC pins are shorted, excessive output current may flow, resulting in undue heat generation
and, subsequently, destruction.
5. IC Handling
Applying mechanical stress to the IC by deflecting or bending the board may cause fluctuations of the electrical
characteristics due to the piezo resistance effects. Pay attention to defecting or bending the board
I/O Equivalence Circuit
VCC
OUT
+IN
-IN
VEE
Figure 48. Equivalence Circuit (One Channel Only)
www.rohm.com
TSZ02201-0GNG2G500020-1-2
© 2018 ROHM Co., Ltd. All rights reserved.
20/28
TSZ22111 • 15 • 001
21.Sep.2022 Rev.002
BA82903Yxxx-C BA82901Yxx-C
Operational Notes
1.
2.
Reverse Connection of Power Supply
Connecting the power supply in reverse polarity can damage the IC. Take precautions against reverse polarity when
connecting the power supply, such as mounting an external diode between the power supply and the IC’s power
supply pins.
Power Supply Lines
Design the PCB layout pattern to provide low impedance supply lines. Furthermore, connect a capacitor to ground at
all power supply pins. Consider the effect of temperature and aging on the capacitance value when using electrolytic
capacitors.
3.
4.
Ground Voltage
Ensure that no pins are at a voltage below that of the ground pin at any time, even during transient condition.
Ground Wiring Pattern
When using both small-signal and large-current ground traces, the two ground traces should be routed separately but
connected to a single ground at the reference point of the application board to avoid fluctuations in the small-signal
ground caused by large currents. Also ensure that the ground traces of external components do not cause variations
on the ground voltage. The ground lines must be as short and thick as possible to reduce line impedance.
5.
6.
Recommended Operating Conditions
The function and operation of the IC are guaranteed within the range specified by the recommended operating
conditions. The characteristic values are guaranteed only under the conditions of each item specified by the electrical
characteristics.
Inrush Current
When power is first supplied to the IC, it is possible that the internal logic may be unstable and inrush current may
flow instantaneously due to the internal powering sequence and delays, especially if the IC has more than one power
supply. Therefore, give special consideration to power coupling capacitance, power wiring, width of ground wiring,
and routing of connections.
7.
8.
Operation Under Strong Electromagnetic Field
Operating the IC in the presence of a strong electromagnetic field may cause the IC to malfunction.
Testing on Application Boards
When testing the IC on an application board, connecting a capacitor directly to a low-impedance output pin may
subject the IC to stress. Always discharge capacitors completely after each process or step. The IC’s power supply
should always be turned off completely before connecting or removing it from the test setup during the inspection
process. To prevent damage from static discharge, ground the IC during assembly and use similar precautions during
transport and storage.
9.
Inter-pin Short and Mounting Errors
Ensure that the direction and position are correct when mounting the IC on the PCB. Incorrect mounting may result in
damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin.
Inter-pin shorts could be due to many reasons such as metal particles, water droplets (in very humid environment)
and unintentional solder bridge deposited in between pins during assembly to name a few.
10. Unused Input Pins
Input pins of an IC are often connected to the gate of a MOS transistor. The gate has extremely high impedance and
extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small
charge acquired in this way is enough to produce a significant effect on the conduction through the transistor and
cause unexpected operation of the IC. So unless otherwise specified, unused input pins should be connected to the
power supply or ground line.
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
21/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Operational Notes – continued
11. Regarding the Input Pin of the IC
This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them
isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a
parasitic diode or transistor. For example (refer to figure below):
When GND > Pin A and GND > Pin B, the P-N junction operates as a parasitic diode.
When GND > Pin B, the P-N junction operates as a parasitic transistor.
Parasitic diodes inevitably occur in the structure of the IC. The operation of parasitic diodes can result in mutual
interference among circuits, operational faults, or physical damage. Therefore, conditions that cause these diodes to
operate, such as applying a voltage lower than the GND voltage to an input pin (and thus to the P substrate) should
be avoided.
Resistor
Transistor (NPN)
Pin A
Pin B
Pin B
B
E
C
Pin A
B
C
E
P
P+
P+
N
P+
P
P+
N
N
N
N
N
N
N
Parasitic
Elements
Parasitic
Elements
P Substrate
GND GND
P Substrate
GND
GND
Parasitic
Elements
Parasitic
Elements
N Region
close-by
Figure 49. Example of Monolithic IC Structure
12. Ceramic Capacitor
When using a ceramic capacitor, determine a capacitance value considering the change of capacitance with
temperature and the decrease in nominal capacitance due to DC bias and others.
13. Area of Safe Operation (ASO)
Operate the IC such that the output voltage, output current, and the maximum junction temperature rating are all
within the Area of Safe Operation (ASO).
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
22/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Ordering Information
B A 8 2 9
0
x Y x
x
x
-
C x x
Number of Channels
3: Dual
1: Quad
Package
Product Rank
C: for Automotive
F
: SOP8
SOP14
Packaging and forming specification
E2: Embossed tape and reel
(SOP8/SOP14/SSOP-B14)
TR: Embossed tape and reel
(MSOP8)
FV : SSOP-B14
FVM: MSOP8
Lineup
Operating
Temperature Range
Operating
Supply Voltage
Number of
Channels
Package
Reel of 2500
Orderable Part Number
SOP8
BA82903YF-CE2
BA82903YFVM-CTR
BA82901YF-CE2
BA82901YFV-CE2
Dual
MSOP8
Reel of 3000
Reel of 2500
Reel of 2500
-40 °C to +125 °C
2 V to 36 V
SOP14
Quad
SSOP-B14
Marking Diagrams
SOP8(TOP VIEW)
MSOP8(TOP VIEW)
Part Number Marking
LOT Number
Part Number Marking
8 2 9 0 3
8 2 9 0 3
LOT Number
Pin 1 Mark
Pin 1 Mark
SOP14(TOP VIEW)
SSOP-B14(TOP VIEW)
Part Number Marking
LOT Number
Part Number Marking
8 0 1 Y
BA82901YF
LOT Number
Pin 1 Mark
Pin 1 Mark
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
23/28
TSZ22111 • 15 • 001
BA82903Yxxx-C BA82901Yxx-C
Physical Dimension and Packing Information
Package Name
SOP8
(Max 5.35 (include.BURR))
(UNIT: mm)
PKG: SOP8
Drawing No.: EX112-5001-1
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
24/28
BA82903Yxxx-C BA82901Yxx-C
Physical Dimension and Packing Information – continued
Package Name
SOP14
(Max 9.05 (include.BURR))
(UNIT: mm)
PKG: SOP14
Drawing No.: EX113-5001
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
25/28
BA82903Yxxx-C BA82901Yxx-C
Physical Dimension and Packing Information – continued
Package Name
SSOP-B14
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
26/28
BA82903Yxxx-C BA82901Yxx-C
Physical Dimension and Packing Information – continued
Package Name
MSOP8
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
27/28
BA82903Yxxx-C BA82901Yxx-C
Revision History
Date
Revision
Changes
26.Jun.2018
21.Sep.2022
001
002
New Release
Modified Title
www.rohm.com
TSZ02201-0GNG2G500020-1-2
21.Sep.2022 Rev.002
© 2018 ROHM Co., Ltd. All rights reserved.
28/28
TSZ22111 • 15 • 001
Notice
Precaution on using ROHM Products
(Note 1)
1. If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment
,
aircraft/spacecraft, nuclear power controllers, etc.) and whose malfunction or failure may cause loss of human life,
bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales
representative in advance. Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any
ROHM’s Products for Specific Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN
USA
EU
CHINA
CLASSⅢ
CLASSⅣ
CLASSⅡb
CLASSⅢ
CLASSⅢ
CLASSⅢ
2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which
a failure or malfunction of our Products may cause. The following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3. Our Products are not designed under any special or extraordinary environments or conditions, as exemplified below.
Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the
use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our
Products under any special or extraordinary environments or conditions (as exemplified below), your independent
verification and confirmation of product performance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flux (Exclude cases where no-clean type fluxes is used.
However, recommend sufficiently about the residue.); or Washing our Products by using water or water-soluble
cleaning agents for cleaning residue after soldering
[h] Use of the Products in places subject to dew condensation
4. The Products are not subject to radiation-proof design.
5. Please verify and confirm characteristics of the final or mounted products in using the Products.
6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse, is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7. De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use in
the range that does not exceed the maximum junction temperature.
8. Confirm that operation temperature is within the specified range described in the product specification.
9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product
performance and reliability.
2. In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must
be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products,
please consult with the ROHM representative in advance.
For details, please refer to ROHM Mounting specification
Notice-PAA-E
Rev.004
© 2015 ROHM Co., Ltd. All rights reserved.
Precautions Regarding Application Examples and External Circuits
1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the
characteristics of the Products and external components, including transient characteristics, as well as static
characteristics.
2. You agree that application notes, reference designs, and associated data and information contained in this document
are presented only as guidance for Products use. Therefore, in case you use such information, you are solely
responsible for it and you must exercise your own independent verification and judgment in the use of such information
contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses
incurred by you or third parties arising from the use of such information.
Precaution for Electrostatic
This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper
caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be
applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,
isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).
Precaution for Storage / Transportation
1. Product performance and soldered connections may deteriorate if the Products are stored in the places where:
[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2
[b] the temperature or humidity exceeds those recommended by ROHM
[c] the Products are exposed to direct sunshine or condensation
[d] the Products are exposed to high Electrostatic
2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period
may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is
exceeding the recommended storage time period.
3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads
may occur due to excessive stress applied when dropping of a carton.
4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of
which storage time is exceeding the recommended storage time period.
Precaution for Product Label
A two-dimensional barcode printed on ROHM Products label is for ROHM’s internal use only.
Precaution for Disposition
When disposing Products please dispose them properly using an authorized industry waste company.
Precaution for Foreign Exchange and Foreign Trade act
Since concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign
trade act, please consult with ROHM in case of export.
Precaution Regarding Intellectual Property Rights
1. All information and data including but not limited to application example contained in this document is for reference
only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any
other rights of any third party regarding such information or data.
2. ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the
Products with other articles such as components, circuits, systems or external equipment (including software).
3. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any
third parties with respect to the Products or the information contained in this document. Provided, however, that ROHM
will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to
manufacture or sell products containing the Products, subject to the terms and conditions herein.
Other Precaution
1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written
consent of ROHM.
3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the
Products or this document for any military purposes, including but not limited to, the development of mass-destruction
weapons.
4. The proper names of companies or products described in this document are trademarks or registered trademarks of
ROHM, its affiliated companies or third parties.
Notice-PAA-E
Rev.004
© 2015 ROHM Co., Ltd. All rights reserved.
Daattaasshheeeett
General Precaution
1. Before you use our Products, you are requested to carefully read this document and fully understand its contents.
ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of any
ROHM’s Products against warning, caution or note contained in this document.
2. All information contained in this document is current as of the issuing date and subject to change without any prior
notice. Before purchasing or using ROHM’s Products, please confirm the latest information with a ROHM sales
representative.
3. The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all
information contained in this document is accurate and/or error-free. ROHM shall not be in any way responsible or
liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or
concerning such information.
Notice – WE
Rev.001
© 2015 ROHM Co., Ltd. All rights reserved.
相关型号：
BA82901YFV-C
BA82901YFV-C是将高增益且接地检测输入独立的比较器以4个电路集成于1枚芯片的单片IC。工作范围宽达2V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
BA82902YF-C
BA82902YF-C是将高增益且接地检测输入独立的运算放大器以4个电路集成于1枚芯片的单片IC。工作范围宽达3V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
BA82902YFJ-C
BA82902YFJ-C是将高增益且接地检测输入独立的运算放大器以4个电路集成于1枚芯片的单片IC。工作范围宽达3V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
BA82902YFV-C
BA82902YFV-C是将高增益且接地检测输入独立的运算放大器以4个电路集成于1枚芯片的单片IC。工作范围宽达3V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
BA82902YFVJ-C
BA82902YFVJ-C是将高增益且接地检测输入独立的运算放大器以4个电路集成于1枚芯片的单片IC。工作范围宽达3V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
BA82903YF-C
BA82903YF-C是将高增益且接地检测输入独立的比较器以2个电路集成于1枚芯片的单片IC。工作范围宽达2V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
BA82903YFVM-C
BA82903YFVM-C是将高增益且接地检测输入独立的比较器以2个电路集成于1枚芯片的单片IC。工作范围宽达2V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
BA82904YF-C
BA82904YF-C是将高增益且接地检测输入独立的运算放大器以2个电路集成于1枚芯片的单片IC。工作范围宽达3V～36V(单一电源工作时)，且消耗电流低，适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此，还具有出色的EMI耐受力，可轻松替换现有产品，EMI设计也更容易。
ROHM
©2020 ICPDF网 联系我们和版权申明