LM2901S14-13 [DIODES]
Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, PDSO14, SOP-14;
| 型号： | LM2901S14-13 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, PDSO14, SOP-14 放大器 光电二极管 |
| 文件： | 总18页 (文件大小：715K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM2901/ LM2901A/ LM2903/ LM2903A
DUAL AND QUAD DIFFERENTIAL COMPARATORS
Description
Pin Assignments
(Top View)
The LM2901/2903 series comparators consist of four and two
independent precision voltage comparators with very low input offset
voltage specification. They are designed to operate from a single
power supply over a wide range of voltages; however operation from
split power supplies is also possible. They offer low power supply
current independent of the magnitude of the power supply voltage.
1OUT
1IN-
V
CC
1
2
3
4
8
7
6
5
-
2OUT
2IN-
1
1IN+
GND
2
The LM2901/2903 series comparators are designed to directly
interface with TTL and CMOS. When operating from both plus and
minus power supplies, the LM2901/2903 series comparators will
directly interface with MOS logic where their low power drain is a
distinct advantage over standard comparators.
-
2IN+
SO-8/TSSOP-8/MSOP-8
LM2903/ LM2903A
The dual devices are available in SO-8, TSSOP-8, MSOP-8 and the
quad devices available in SO-14 and TSSOP-14 with industry
standard pinouts. Both use green mold compound as standard.
(Top View)
3OUT
4OUT
GND
1OUT
2OUT
1
2
3
4
5
14
13
12
Features
VCC
Wide Power Supply Range:
11 4IN+
-
-
.
.
Single Supply: 2V to 36V
2IN-
2IN+
1IN-
1IN+
2
1
4
3
Dual Supplies: ±1.0V to ±18V
-
-
4IN-
3IN+
3IN-
10
9
Very Low Supply Current Drain – Independent of Supply Voltage
6
7
.
.
LM2903: 0.6mA
LM2901: 0.9mA
8
Low Input Bias Current: 25nA
Low Input Offset Current: ±5nA
Typical Offset Voltage:
SO-14/TSSOP-14
LM2901/ LM2901A
.
.
Non-A Device: 2mV
A Device: 1mV
Common-Mode Input Voltage Range Includes Ground
Differential Input Voltage Range Equal to the Power Supply
Voltage
Low Output Saturation Voltage:
.
.
LM2903: 200mV at 4mA
LM2901: 100mV at 4mA
Output Voltage Compatible with TTL, MOS and CMOS
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
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LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Schematic Diagram
V
CC
Q2
Q3
+INPUT
Q1
Q4
OUTPUT
Q8
-INPUT
Q7
Q5
Q6
Functional Block Diagram of LM2901/2901A/2903/2903A
(Each Comparator)
Pin Descriptions
LM2901, LM2901A
Pin Name
1OUT
2OUT
VCC
Pin #
Function
1
2
Channel 1 Output
Channel 2 Output
3
Chip Supply Voltage
2IN-
4
Channel 2 Inverting Input
Channel 2 Non-Inverting Input
Channel 1 Inverting Input
Channel 1 Non-Inverting Input
Channel 3 Inverting Input
Channel 3 Non-Inverting Input
Channel 4 Inverting Input
Channel 4 Non-Inverting Input
Ground
2IN+
5
1IN-
6
1IN+
7
3IN-
8
3IN+
9
4IN-
10
11
12
13
14
4IN+
GND
4OUT
3OUT
LM2903, LM2903A
1OUT
1IN-
Channel 4 Output
Channel 3 Output
1
2
3
4
5
6
7
8
Channel 1 Output
Channel 1 Inverting Input
Channel 1 Non-Inverting Input
Ground
1IN+
GND
2IN+
Channel 2 Non-Inverting Input
Channel 2 Inverting Input
Channel 2 Output
2IN-
2OUT
VCC
Chip Supply Voltage
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LM2901/ LM2901A/ LM2903/ LM2903A
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LM2901/ LM2901A/ LM2903/ LM2903A
Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)
Symbol
VCC
VID
VIN
IIN
Parameter
Rating
36
Unit
V
Supply Voltage
Differential Input Voltage
Input Voltage
36
V
-0.3 to +36
V
50
36
mA
V
Input Current (VIN < -0.3V)
Output Voltage
VO
Output Current
20
mA
—
IO
—
Duration of Output Short Circuit to Ground (Note 5)
Unlimited
TBD
SO-8
MSOP-8
TBD
Package Thermal Impedance
TSSOP-8
TBD
°C/W
°C/W
θJA
(Note 6)
SO-14
TBD
TSSOP-14
SO-8
TBD
TBD
MSOP-8
TBD
Package Thermal Impedance
TSSOP-8
TBD
θJC
(Note 6)
SO-14
TSSOP-14
TBD
TBD
Operating Temperature Range
-40 to +125
°C
°C
°C
°C
TA
TJ
Operating Junction Temperature
150
-65 to +150
260
Storage Temperature Range
TST
Lead Temperature (Soldering, 10 seconds)
Human Body Mode ESD Protection (Note 7)
Machine Mode ESD Protection
TLEAD
500
ESD
V
100
Notes:
4. Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only; functional
operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
5. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
6. Maximum power dissipation is a function of TJ(MAX), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is
PD = (TJ(MAX) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
7. Human body model, 1.5kΩ in series with 100pF.
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LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Electrical Characteristics (Notes 8 & 9) (@VCC = 5.0V, GND = 0V, TA = +25°C, unless otherwise specified.)
LM2901, LM2901A
Parameter
Unit
Conditions
Min
—
—
—
—
—
—
—
Typ
2
Max
7
TA
TA = +25°C
Full Range
TA = +25°C
Full Range
TA = +25°C
Full Range
TA = +25°C
Full Range
VIC = VCMR Min,
VO = 1.4V,
Non-A Device
—
1
15
2
Input Offset Voltage
mV
VIO
VCC = 5V to 30V
(Note 10)
A-Suffix Device
—
25
—
5
4
250
500
50
200
IIN+ or IIN− with OUT in Linear Range,
VCM = 0V (Note 11)
Input Bias Current
Input Offset Current
nA
nA
IB
IIO
IIN+ - IIN−, VCM = 0V
—
0 to
—
—
—
—
—
TA = +25°C
Full Range
VCC -1.5
0 to
Input Common-Mode
Voltage Range
V
VCMR
VCC = 30V (Note 12)
VCC-2
—
1.2
—
2.5
3.5
2
TA = +25°C
Full Range
TA = +25°C
Full Range
VCC = 30V
—
—
—
Supply Current
(Four Comparators)
RL = ∞ on
mA
ICC
Quad Channels
VCC = 5V
0.9
—
3.0
VCC = 15V, VOUT = 1V to 11V,
Voltage Gain
50
200
300
—
—
V/mV
ns
AV
TA = +25°C
TA = +25°C
RL ≥ 15kΩ,
VIN = TTL Logic Swing, VREF = 1.4V,
—
Large Signal Response time
—
VRL = 5V, RL = 5.1kΩ
—
—
—
Response Time
—
6
1.3
16
µs
VRL = 5V, RL = 5.1kΩ (Note 13)
VIN− = 1V, VIN+ = 0, VO ≤ 1.5V
TA = +25°C
TA = +25°C
TA = +25°C
Full Range
TA = +25°C
Full Range
Full Range
Output Sink Current
mA
IO(SINK)
—
—
—
—
—
100
—
400
700
—
Saturation Voltage
mV
VSAT
VIN− = 1V, VIN+ = 0, ISINK ≤ 4mA
0.1
—
nA
µA
V
VIN− = 0V, VIN+ = 1, VO = 5V
VIN− = 0V, VIN+ = 1, VO = 30V
All VIN ≥0V (or V- if used) (Note 14)
Output Leakage Current
Differential Input Voltage
IO(LEAK)
VID
1
—
36
Notes:
8. Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and
will also depend on the application and configuration. The typical values are not tested and are not guaranteed
on shipped production material.
9. All limits are guaranteed by testing or statistical analysis. Limits over the full temperature are guaranteed by design, but not tested in production.
10. VO
1.4V, RS = 0Ω with VCC from 5V to 30V;
11. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the
output so no loading change exists on the input lines.
12. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (@ +25°C). The upper end of
the common-mode voltage range is VCC -1.5V (@ +25°C), but either or both inputs can go to +36V without damage, independent of the magnitude of VCC
13. The response time specified is for a 100mV step input with 5mV overdrive. For larger overdrive signals 300ns can be obtained, see typical
performance characteristics.
.
14. Positive excursions of input voltage may exceed the power supply level. As long as other voltages remain within the common mode range, the
comparator will provide a proper output stage. The low voltage state must not be less than -0.3V (or 0.3V below the magnitude of the negative power
supply, if used).
4 of 18
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LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Electrical Characteristics (Notes 8 & 9) (@VCC = 5.0V, GND = 0V, TA = +25°C, unless otherwise specified.)
LM2903, LM2903A
Parameter
Unit
Conditions
Min
—
—
—
—
—
—
—
Typ
2
Max
7
TA
TA = +25°C
Full Range
TA = +25°C
Full Range
TA = +25°C
Full Range
TA = +25°C
Full Range
VIC = VCMR Min,
Non-A Device
—
1
15
2
VO = 1.4V,
Input Offset Voltage
mV
VIO
VCC = 5V to =30V
(Note 10)
A-Suffix Device
—
25
—
5
4
250
500
50
200
IIN+ or IIN− with OUT in Linear Range,
VCM = 0V (Note 11)
Input Bias Current
Input Offset Current
nA
nA
IB
IIO
IIN+ - IIN−, VCM = 0V
—
0 to
—
—
—
—
—
TA = +25°C
Full Range
VCC -1.5
0 to
Input Common-Mode Voltage
Range
V
VCMR
VCC = 30V (Note 12)
VCC-2
—
—
—
—
0.7
—
1.7
3.0
1
TA = +25°C
Full Range
TA = +25°C
Full Range
VCC = 30V
RL = ∞ on
Supply Current
mA
ICC
Both Channels
VCC = 5V
0.6
—
2.0
VCC = 15V, VOUT = 1V to 11V,
Voltage Gain
50
200
300
—
—
V/mV
ns
AV
TA = +25°C
TA = +25°C
RL ≥ 15kΩ,
VIN = TTL Logic Swing, VREF = 1.4V,
—
Large Signal Response Time
—
VRL = 5V, RL = 5.1kΩ
—
Response Time
—
6
1.3
16
—
—
µs
VRL = 5V, RL = 5.1kΩ (Note 13)
VIN− = 1V, VIN+ = 0, VO ≤ 1.5V
TA = +25°C
TA = +25°C
TA = +25°C
Full Range
TA = +25°C
Full Range
Full Range
Output Sink Current
mA
IO(SINK)
—
—
—
—
—
200
—
400
700
—
Saturation Voltage
mV
VSAT
VIN− = 1V, VIN+ = 0, ISINK ≤ 4mA
0.1
—
nA
µA
V
VIN− = 0V, VIN+ = 1, VO = 5V
Output Leakage Current
Differential Input Voltage
IO(LEAK)
VID
1
VIN− = 0V, VIN+ = 1, VO = 30V
All VIN ≥0V (or V- if used) (Note 14)
—
36
Notes:
8. Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and
will also depend on the application and configuration. The typical values are not tested and are not guaranteed
on shipped production material.
9. All limits are guaranteed by testing or statistical analysis. Limits over the full temperature are guaranteed by design, but not tested in production.
10. VO
1.4V, RS = 0Ω with VCC from 5V to 30V;
11. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the
output so no loading change exists on the input lines.
12. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (@ +25°C). The upper end of
the common-mode voltage range is VCC -1.5V (@ +25°C), but either or both inputs can go to +36V without damage, independent of the magnitude of VCC
13. The response time specified is for a 100mV step input with 5mV overdrive. For larger overdrive signals 300ns can be obtained, see typical
performance characteristics.
.
14. Positive excursions of input voltage may exceed the power supply level. As long as other voltages remain within the common mode range, the
comparator will provide a proper output stage. The low voltage state must not be less than -0.3V (or 0.3V below the magnitude of the negative power
supply, if used).
5 of 18
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LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Performance Characteristics
Supply Current vs. Supply Voltage
Supply Current vs. Supply Voltage
Supply Current vs. Temperature
Supply Current vs. Temperature
Output Saturation Voltage vs. Sink Current
Output Saturation Voltage vs. Sink Current
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LM2901/ LM2901A/ LM2903/ LM2903A
Performance Characteristics (Continued)
Response Time for Various Input Overdrive
Response Time for Various Input Overdrive
Input Current vs. Temperature
Input Current vs. Supply Voltage
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Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Application Information
General Information
The LM2901/2903 series comparators are high-gain, wide bandwidth devices. Like most comparators, the series can easily oscillate if the output
lead is inadvertently allowed to capacitive couple to the inputs via stray capacitance. This shows up only during the output voltage transition
intervals as the comparators change states. Standard PC board layout is helpful as it reduces stray input-output coupling. Reducing the input
resistors to <10kΩ reduces the feedback signal levels. Finally, adding even a small amount (1.0 to 10 mV) of positive feedback (hysteresis) causes
such a rapid transition that oscillations, due to stray feedback, are not possible. Simply socketing the IC and attaching resistors to the pins will
cause input-output oscillations during the small transition intervals unless hysteresis is used. If the input signal is a pulse waveform, with relatively
fast rise and fall times, hysteresis is not required. All input pins of any unused comparators should be tied to the negative supply.
The bias network of the LM2901/2903 series comparators establishes a quiescent current independent of the magnitude of the power supply
voltage over the range of from 2.0VDC to 30VDC
.
The differential input voltage may be larger than VCC without damaging the device. Protection should be provided to prevent the input voltages from
going negative more than -0.3VDC (@ +25°C). An input clamp diode can be used as shown in the applications section.
The output of the LM2901/2903 series comparators is the uncommitted collector of a grounded-emitter NPN output transistor. Many collectors can
be tied together to provide an output OR’ing function. An output pull-up resistor can be connected to any available power supply voltage within the
permitted supply voltage range and there is no restriction on this voltage due to the magnitude of the voltage applied to the VCC terminal of
LM2901/2903 series comparator package. The output can also be used as a simple SPST switch to ground (when a pull-up resistor is not used).
The amount of current the output device can sink is limited by the drive available (which is independent of VCC) and the β of this device. When the
maximum current limit is reached (approximately 16mA), the output transistor will come out of saturation and the output voltage will rise very
rapidly. The output saturation voltage is limited by the approximately 60Ω RSAT of the output transistor. The low offset voltage of the output
transistor (1.0mV) allows the output to clamp essentially to ground level for small load currents.
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Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Typical Application Circuit (VCC = 5.0VDC
)
Vcc
5V
3KΩ
100KΩ
+VIN
+VIN
+
+
8
Vo
Vo
½
LM2903/A
-
-
+VREF
+VREF
Basic Comparator
Driving CMOS
+5VDC
V+
10KΩ
3KΩ
+VREF
-
+
Vo
Vo
10KΩ
+
10MΩ
+VIN
-
Non-Inverting Comparator with
Hysteresis
Driving TTL
V+
V+
3KΩ
+VIN
-
5.1KΩ
Vo
+
+
1MΩ
VIN
+
Vo
V+
1MΩ
-
-5 VDC
1MΩ
V
Comparator with a
Negative Reference
Inverting Comparator with
Hysteresis
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LM2901/ LM2901A/ LM2903/ LM2903A
Typical Application Circuit (VCC = 5.0VDC) (Continued)
V+
V+
D1
1N914
R1
1MΩ
15KΩ
200KΩ
2KΩ
100KΩ
D2
1N914
R2
100KΩ
80pF
V+
V+
0
-
-
6us
60us
0
0.1uF
t2
t0
Vo
Vo
1MΩ
+15VDC
+
+
1MΩ
1MΩ
CRYSTAL
f = 100KHz
200KΩ
* For large ratios of R1/R2, D1 can
be omitted.
Pulse Generator
Crystal Controlled Oscillator
V+
V+
6.2KΩ
39KΩ
3KΩ
+0.375V
-
-
100KΩ
100KΩ
1KΩ
Vo
f
A
B
C
+
+
STROBE
INPUT
*
100KΩ
1KΩ
V+
0
*Or logic gate without pull-up resistor
“0”"1”
AND Gate
Output Strobing
V+
V+
V+
0
200KΩ
3KΩ
100KΩ
“0”"1”
+0.075V
10KΩ
3KΩ
-
-
100KΩ
100KΩ
1KΩ
D1
f
A
B
C
100KΩ
A
B
C
D2
D3
D4
+
Vout
+
100KΩ
1KΩ
V+
0
D
“0”"1”
OR Gate
Large Fan-in AND Gate
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Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Typical Application Circuit (VCC = 5.0VDC) (Cont.)
V+(12VDC
)
2RS
10KΩ
+
+VREF HIGH
2N2222
100KΩ
+VIN1
-
RS
-
5.1KΩ
LAMP
12 ESB
100KΩ
+
-VIN2
VIN
+
+
2N2222
2RS
-
+VREF LOW
Comparing Input Voltage of
Opposite Polarity
Limit Comparator
V+
V+
V+
0
3.0KΩ
+
100KΩ
“0”"1”
5.1KΩ
100KΩ
5.1KΩ
-
V
O
5.1KΩ
VIN
-
1N914
V
o
+
20MΩ
+
10KΩ
-
Zero Crossing Detector
(Single Power Supply)
ORing the Outputs
V+
V+
4.3KΩ
100KΩ
1MΩ
10KΩ
100pF
V+
0
75pF
-
+
0
-
1:100KHz
1MΩ
Vo
t0
1N914
Vo
V+
0
100KΩ
+
1ms
PW
0.001uF
+
t1
t0
100KΩ
V+
1MΩ
100KΩ
1N914
One-Shot Multivibrator
Squarewave Oscillator
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LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Ordering Information (Note 15)
LM290X X XXX - 13
Packing
Channel
Package
Grade
Blank : Normal T14 : TSSOP-14
1 : Quad
3 : Dual
13 : Tape & Reel
S14 : SO-14
S : SO-8
A : Low VIO
M8: MSOP-8
TH: TSSOP-8
13” Tape and Reel
Part Number
Package Code
T14
Packaging
Quantity
Part Number Suffix
LM2901T14-13
LM2901AT14-13
LM2901S14-13
LM2901AS14-13
LM2903S-13
TSSOP-14
TSSOP-14
SO-14
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
2,500/Tape & Reel
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
T14
S14
S14
S
SO-14
SO-8
LM2903AS-13
LM2903AM8-13
LM2903M8-13
LM2903ATH-13
LM2903TH-13
S
SO-8
M8
M8
TH
TH
MSOP-8
MSOP-8
TSSOP-8
TSSOP-8
Note:
For packaging details, go to our website at http://www.diodes.com/products/packages.html.
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LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Marking Information
(1) TSSOP-14 and SO-14
( Top View )
8
7
14
X : Grade : Blank: Normal
A : Low VIO
YY : Year : 12, 13,14~
Logo
Part Number
LM2901X
YY WW XX
WW : Week : 01~52; 52
represents 52 and 53 week
X X : Internal Code
1
8
(2) SO-8
(Top View)
7
6
5
4
Logo
X : Grade : Blank: Normal
A : Low VIO
YY : Year : 12, 13,14~
WW : Week : 01~52; 52
represents 52 and 53 week
XX : Internal Code
Part Number
LM2903X
YY WW XX
2
3
1
(3) MSOP-8 & TSSOP-8
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© Diodes Incorporated
LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
SO-8
SO-8
Dim
A
A1
A2
A3
b
Min
0.10
1.30
0.15
0.3
Max
1.75
0.20
1.50
0.25
0.5
E1
E
Gauge Plane
Seating Plane
A1
L
Detail ‘A’
D
E
E1
e
4.85
5.90
3.85
4.95
6.10
3.95
7°~9°
h
°
45
1.27 Typ
h
L
0.35
0.82
8°
0.62
0°
Detail ‘A’
A2
A3
A
b
e
All Dimensions in mm
D
TSSOP-8
D
TSSOP-8
Dim Min Max Typ
a
0.09
See Detail C
A
1.20
E
A1 0.05 0.15
E1
A2 0.825 1.025 0.925
b
c
0.19 0.30
0.09 0.20
D
e
E
2.90 3.10 3.025
e
0.65
6.40
c
b
Gauge plane
E1 4.30 4.50 4.425
L
All Dimensions in mm
a
0.45 0.75 0.60
A2
A1
A
L
D
Detail C
MSOP-8
D
MSOP-8
Dim Min Max Typ
A
1.10
A1 0.05 0.15 0.10
A2 0.75 0.95 0.86
A3 0.29 0.49 0.39
0.25
E
Gauge Plane
Seating Plane
x
b
c
0.22 0.38 0.30
0.08 0.23 0.15
2.90 3.10 3.00
4.70 5.10 4.90
y
D
E
L
4X
10
°
E1 2.90 3.10 3.00
E3 2.85 3.05 2.95
Detail C
1
b
e
L
a
x
y
0.65
0.40 0.80 0.60
E3
A3
0°
8°
4°
A2
A1
A
0.750
0.750
e
All Dimensions in mm
E1
c
See Detail C
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© Diodes Incorporated
LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Package Outline Dimensions (Continued)
Please see http://www.diodes.com/package-outlines.html for the latest version.
SO-14
SO-14
Dim
A
A1
A2
B
Min
1.47
0.10
Max
1.73
0.25
H
E
Gauge Plane
1.45 Typ
L
0.33
8.53
3.80
0.51
8.74
3.99
Detail “A”
D
E
D
e
H
L
1.27 Typ
A2
A
5.80
0.38
0°
6.20
1.27
8°
All Dimensions in mm
e
B
Detail “A”
A1
TSSOP-14
TSSOP-14
Min
Dim
a1
a2
A
B
C
Max
7° (4X)
Gauge Plane
Seating Plane
Pin#1Indent
B
L
0°
4.9
4.30
8°
F1
2
5.10
4.50
1.2
a
F
Detail ‘A’
D
0.8
1.05
F
F1
G
1.00 Typ
G
K
0.45
0.75
0.30
A
0.65 Typ
a
1
K
0.19
D
L
6.40 Typ
C
All Dimensions in mm
Detail ‘A’
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© Diodes Incorporated
LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
SO-8
X
Dimensions Value (in mm)
X
Y
C1
C2
0.60
1.55
5.4
C1
1.27
C2
Y
TSSOP-8
Y
Dimensions Value (in mm)
X
X
Y
0.45
1.78
7.72
0.65
4.16
0.20
C3
C1
C1
C2
C3
G
C2
G
MSOP-8
X
C
Y
Value
(in mm)
0.650
Dimensions
C
X
0.450
Y1
Y
1.350
Y1
5.300
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© Diodes Incorporated
LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
Suggested Pad Layout (Continued)
Please see http://www.diodes.com/package-outlines.html for the latest version.
SO-14
X
Dimensions Value (in mm)
X
Y
C1
C2
0.60
1.50
5.4
C1
1.27
C2
Y
TSSOP-14
X
Dimensions Value (in mm)
X
Y
C1
C2
0.45
1.45
5.9
C1
0.65
C2
Y
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© Diodes Incorporated
LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
LM2901/ LM2901A/ LM2903/ LM2903A
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2016, Diodes Incorporated
www.diodes.com
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© Diodes Incorporated
LM2901/ LM2901A/ LM2903/ LM2903A
Document number: DS36779 Rev. 3 - 2
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