FAN4174IS5X [ONSEMI]
运算放大器，轨对轨 I/O，3.7Mhz，CMOS 运算放大器;
| 型号： | FAN4174IS5X |
| 厂家： | 
ONSEMI |
| 描述： | 运算放大器，轨对轨 I/O，3.7Mhz，CMOS 运算放大器 放大器 光电二极管 运算放大器 |
| 文件： | 总15页 (文件大小：1062K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Single and Dual,
Rail-to-Rail I/O,
CMOS Amplifier
FAN4174, FAN4274
Description
www.onsemi.com
The FAN4174 (single) and FAN4274 (dual) are voltage feedback
amplifiers with CMOS inputs that consume only 200 mA of supply
current per amplifier, while providing 33 mA of output short−circuit
current. These amplifiers are designed to operate 5 V supplies. The
common mode voltage range extends beyond the negative and positive
rails.
The FAN4174 and FAN4274 are designed on a CMOS process and
provide 3.7 MHz of bandwidth and 3 V / ms of slew rate at a supply
voltage of 5 V.
SOT−23, 5 Lead
CASE 527AH−01
These amplifiers operate and are reliable over a wide temperature
range of −40°C to +125°C.
The combination of extended temperature operation, low power,
rail−to−rail performance, low−voltage operation, and a tiny package
optimize this amplifier family for use in many industrial,
general−purpose, and battery−powered applications.
Micro8
CASE 846A−02
MARKING DIAGRAM
Features
• 200 mA Supply Current per Amplifier
• 3.7 MHz Bandwidth
• Output Swing to Within 10 mV of Either Rail
• Input Voltage Range Exceeds the Rails
• 3 V/ms Slew Rate
• 25 nV/√Hz Input Voltage Noise
• Replaces KM4170 and KM4270
• FAN4174 Competes with OPA340 and TLV2461; Available in a
SOT23−5 Package
&Y
&O 0A4&C
&O &V
0A4
&Y
&O
&C
&V
= Specific Device Code
= Binary Year Coding
= Plant Code Identifier
= Single Digit Die Run Code
= Eight−Week Data Coding
• FAN4274 Competes with OPA2340 and TLV2462; Available in
MSOP−8 Package
8
• Fully Specified at +5 V Supplies
• These are Pb−Free Devices
4274
&Z&2&K
Applications
• Motor Control
1
• Portable / Battery−powered Applications
• PCMCIA, USB
4274
= Specific Device Code
= Assembly Plant Code
= 2−Digit Date Code
= 2−Digits Lot Run Traceability Code
&Z
&2
&K
• Mobile Communications, Cellular Phones, Pagers
• Notebooks and PDAs
• Sensor Interface
• A/D Buffer
• Active Filters
• Signal Conditioning
• Portable Test Instruments
ORDERING INFORMATION
See detailed ordering and shipping information on page 12 of
this data sheet.
© Semiconductor Components Industries, LLC, 2017
1
Publication Order Number:
April, 2021 − Rev. 3
FAN4274/D
FAN4174, FAN4274
Figure 1. Frequency vs. Gain
TYPICAL APPLICATION
Figure 2. Typical Application Circuit
PIN CONFIGURATIONS
Figure 3. FAN4174 (SOT23)
Figure 4. FAN4274 (MSOP)
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2
FAN4174, FAN4274
FAN4174 PIN ASSIGNMENTS
Pin No.
Name
Description
1
2
3
4
5
OUT
Output
−V
S
Negative Supply
Positive Supply
Negative Input
Positive Supply
+IN
−IN
+V
S
FAN4274 PIN ASSIGNMENTS
Pin No.
Name
OUT1
−IN1
Description
1
2
3
4
5
6
7
8
Output, Channel 1
Negative Input, Channel 1
Positive Input, Channel 1
Negative Supply
+IN1
−V
S
+IN2
−IN2
Positive Input, Channel 2
Negative Input, Channel 2
Output, Channel 2
OUT2
+V
S
Positive Supply
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Min
Max
Unit
V
V
CC
Supply Voltage
0
6
V
Input Voltage Range
Junction Temperature
Storage Temperature
−V − 0.5
+V + 0.5
V
IN
S
S
T
−
−65
−
+150
+150
+300
256
°C
J
T
STG
°C
T
Lead Soldering, 10 Seconds
Thermal Resistance (Note 1)
°C
L
Q
JA
5−Lead SOT23
8−Lead MSOP
−
°C/W
−
206
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Package thermal resistance JEDEC standard, multi−layer test boards, still air.
RECOMMENDED OPERATING CONDITIONS
Symbol
+V
Parameter
Min
2.30
−40
Max
5.25
+125
Unit
V
Supply Voltage
s
T
A
Operating Temperature Range
°C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
www.onsemi.com
3
FAN4174, FAN4274
ELECTRICAL SPECIFICATIONS AT +2.7 V (V = +2.7 V, G = 2, R = 10 kW to V / 2, R = 5 kW; unless otherwise noted)
S
L
S
F
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
FREQUENCY DOMAIN RESPONSE
UGBW
BW
−3 dB Bandwidth
G = +1
−
−
−
4.0
2.5
4
−
−
−
MHz
MHz
MHz
SS
GBWP
Gain Bandwidth Product
TIME DOMAIN RESPONSE
t , f
Rise and Fall Time
Overshoot
V
O
V
O
V
O
= 1.0 V Step
−
−
−
300
5
−
−
−
ns
%
R
F
OS
SR
= 1.0 V Step
Slew Rate
= 3 V Step, G = −1
3
V/ms
DISTORTION AND NOISE RESPONSE
HD2
HD3
THD
2nd Harmonic Distortion
3rd Harmonic Distortion
Total Harmonic Distortion
Input Voltage Noise
V
V
V
= 1 V , 10 kHz
−
−
−
−
−
−66
−67
0.1
−
−
−
−
−
dBc
dBc
O
O
O
PP
= 1 V , 10 kHz
PP
= 1 V , 10 kHz
%
PP
e
n
26
nV/√Hz
dB
X
TALK
Crosstalk (FAN4274)
100 kHz
−100
DC PERFORMANCE
V
Input Offset Voltage (Note 2)
Average Drift
−6
−
0
2.1
5
+6
−
mV
mV/°C
pA
IO
dV
IO
I
bn
Input Bias Current
−
−
PSRR
Power Supply Rejection Ratio (Note 2)
Open−loop Gain
DC
DC
50
−
73
98
200
−
dB
A
OL
−
dB
I
S
Supply Current per Amplifier (Note 2)
−
300
mA
INPUT CHARACTERISTICS
R
C
Input Resistance
−
−
10
1.4
−
−
−
−
−
GW
pF
V
IN
IN
Input Capacitance
CMIR
Input Common Mode Voltage Range
−
−0.3 to 2.8
65
CMRR
Common Mode Rejection Ratio FAN4174
(Note 2)
DC, V = 0 V to 2.2 V
50
50
dB
CM
FAN4274
DC, V = 0 V to 2.2 V
65
CM
OUTPUT CHARACTERISTICS
V
Output Voltage Swing (Note 2)
0.03
−
0.01 to 2.69
0.05 to 2.55
+34 / −12
2.65
−
V
R =10 kW to V / 2
O
L
S
R = 1 kW to V / 2
L
S
I
Short−Circuit Output Current
−
−
mA
V
SC
V
Power Supply Operating Range
−
2.5 to 5.5
−
S
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2. 100% tested at 25°C.
www.onsemi.com
4
FAN4174, FAN4274
ELECTRICAL SPECIFICATIONS AT +5 V (V = +5 V, G = 2, R = 10 kW to V / 2, R = 5 kW; unless otherwise noted)
S
L
S
F
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
FREQUENCY DOMAIN RESPONSE
UGBW
−3dB Bandwidth
G = +1, T = 85°C
−
−
−
−
−
3.7
3.2
2.3
3.7
3.2
−
−
−
−
−
MHz
A
G = +1, T = 125°C
A
BW
MHz
MHz
SS
GBWP
Gain Bandwidth Product
T = 85°C
A
T = 125°C
A
TIME DOMAIN RESPONSE
t , f
Rise and Fall Time
Overshoot
V
O
V
O
V
O
= 1.0 V Step
= 1.0 V Step
−
−
−
300
5
−
−
−
ns
%
R
F
OS
SR
Slew Rate
= 3 V Step, G = −1
3
V/ms
DISTORTION AND NOISE RESPONSE
HD2
HD3
THD
2nd Harmonic Distortion
3rd Harmonic Distortion
Total Harmonic Distortion
Input Voltage Noise
V
V
V
= 1 V , 10 kHz
−
−
−
−
−
−80
−80
0.02
25
−
−
−
−
−
dBc
dBc
O
O
O
PP
= 1 V , 10 kHz
PP
= 1 V , 10 kHz
%
PP
e
n
nV/√Hz
dB
X
TALK
Crosstalk (FAN4274)
100 kHz
−100
DC PERFORMANCE
(3)
V
Input Offset Voltage
Average Drift
−8
−
0
+8
−
mV
mV/°C
pA
IO
dV
2.9
5
IO
I
bn
Input Bias Current
−
−
PSRR
Power Supply Rejection Ratio (Note 3)
DC
DC
50
−
73
−
dB
A
OL
Open−loop Gain
102
200
−
dB
(3)
I
S
Supply Current per Amplifier
−
300
mA
INPUT CHARACTERISTICS
R
C
Input Resistance
−
−
10
1.2
−
−
−
−
GW
pF
V
IN
IN
Input Capacitance
CMIR
Input Common Mode Voltage Range
Common Mode Rejection Ratio (Note 3)
−
−0.3 to 5.1
73
CMRR
DC, V = 0 V to V
58
dB
CM
S
OUTPUT CHARACTERISTICS
V
Output Voltage Swing (Note 3)
0.03
−
0.01 to 4.99
0.1 to 4.9
33
4.95
−
V
R = 10 kW to V / 2
O
L
S
R = 1 kW to V / 2
L
S
I
Short−Circuit Output Current
−
−
mA
V
SC
V
Power Supply Operating Range
−
2.5 to 5.5
−
S
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
3. 100% tested at 25°C.
www.onsemi.com
5
FAN4174, FAN4274
TYPICAL PERFORMANCE CHARACTERISTICS
(V = +2.7 V, G = 2, R = 10 kW to V / 2, R = 5 kW; unless otherwise noted)
S
L
S
F
Figure 5. Non−Inverting Frequency Response (+5 V)
Figure 6. Inverting Frequency Response (+5 V)
Figure 7. Non−Inverting Frequency Response
Figure 8. Inverting Frequency Response
Figure 9. Frequency Response vs. CL
Figure 10. Open−loop Gain and Phase vs. Frequency
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6
FAN4174, FAN4274
TYPICAL PERFORMANCE CHARACTERISTICS
(V = +2.7 V, G = 2, R = 10 kW to V / 2, R = 5 kW; unless otherwise noted) (continued)
S
L
S
F
Figure 11. Large Signal Frequency Response (+5 V)
Figure 13. 2nd and 3rd Harmonic Distortion
Figure 15. 3rd Harmonic Distortion vs. VO
Figure 12. Open−loop Gain and Phase vs. Frequency
Figure 14. 2nd Harmonic Distortion vs. VO
Figure 16. CMRR VS = 5 V
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7
FAN4174, FAN4274
TYPICAL PERFORMANCE CHARACTERISTICS
(V = +2.7 V, G = 2, R = 10 kW to V / 2, R = 5 kW; unless otherwise noted) (continued)
S
L
S
F
Figure 17. PSRR VS = 5 V
Figure 18. Output Swing vs. Load
Figure 19. Pulse Response vs. Common−Mode Voltage
Figure 20. Input Voltage Noise
www.onsemi.com
8
FAN4174, FAN4274
APPLICATION INFORMATION
General Description
Overdrive Recovery
The FAN4174 amplifier includes single−supply,
general−purpose, voltage−feedback amplifiers, fabricated
on a bi−CMOS process. The family features a rail−to−rail
input and output and is unity gain stable. The typical
non−inverting circuit schematic is shown in Figure 21.
Overdrive of an amplifier occurs when the output and/or
input ranges are exceeded. The recovery time varies based
on whether the input or output is overdriven and by how
much the range is exceeded. The FAN4174 typically
recovers in less than 500 ns from an overdrive condition.
Figure 23 shows the FAN4174 amplifier in an overdriven
condition.
Figure 23. Overdrive Recovery
Figure 21. Typical Non−inverting Configuration
Driving Capacitive Loads
Input Common Mode Voltage
Figure 9 illustrates the response of the FAN4174
The common mode input range extends to 300 mV below
amplifier. A small series resistance (R ) at the output of the
S
ground and to 100 mV above V in single supply operation.
S
amplifier, illustrated in Figure 24, improves stability and
Exceeding these values does not cause phase reversal;
however, if the input voltage exceeds the rails by more than
0.5 V, the input ESD devices begin to conduct. The output
stays at the rail during this overdrive condition. If the
settling performance. R values in Figure 9 achieve
S
maximum bandwidth with less than 2 dB of peaking. For
maximum flatness, use a larger R . Capacitive loads larger
S
than 500 pF require the use of R .
S
absolute maximum input V (700 mV beyond either rail) is
IN
exceeded, externally limit the input current to 5 mA, as
shown in Figure 22.
Figure 24. Typical Topology for Driving a
Capacitive Load
Figure 22. Circuit for Input Current Protection
Power Dissipation
The maximum internal power dissipation allowed is
directly related to the maximum junction temperature. If the
maximum junction temperature exceeds 150°C,
performance degradation occurs. If the maximum junction
temperature exceeds 150°C for an extended time, device
failure may occur.
Driving a capacitive load introduces phase−lag into the
output signal, which reduces phase margin in the amplifier.
The unity gain follower is the most sensitive configuration.
In a unity gain follower configuration, the FAN4174
amplifier requires a 300 W series resistor to drive a 100 pF
load.
www.onsemi.com
9
FAN4174, FAN4274
LAYOUT CONSIDERATIONS
General layout and supply bypassing play major roles in
high−frequency performance. ON Semiconductor
evaluation boards help guide high−frequency layout and aid
in device testing and characterization. Follow the steps
below as a basis for high−frequency layout:
1. Include 6.8 mF and 0.01 mF ceramic capacitors.
2. Place the 6.8 mF capacitor within 19.05 mm
(0.75 inches) of the power pin.
3. Place the 0.01 mF capacitor within 2.54 mm
(0.1 inches) of the power pin.
4. Remove the ground plane under and around the
part, especially near the input and output pins, to
reduce parasitic capacitance.
Minimize all trace lengths to reduce series inductances.
Refer to the evaluation board layouts shown in Figure 27
through Figure 30 for more information.
When evaluating only one channel, complete the
following on the unused channel:
1. Ground the non−inverting input.
2. Short the output to the inverting input.
EVALUATION BOARD INFORMATION
The following evaluation boards are available to aid in the
testing and layout of this device:
Figure 25. FAN4174 Evaluation Board Schematic
(KEV002)
Table 1.
Board
Description
Product
KEB002
Single Channel, Dual Supply,
5 and 6−Lead SOT23
FAN4174IS5X
KEB010
Dual Channel, Dual Supply
8−Lead MSOP
FAN4274IMU8X
Evaluation board schematics are shown in Figure 25 and
Figure26; layouts are shown in Figure 27 through Figure 30.
Figure 26. FAN4274 Evaluation Board Schematic
(KEB010)
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10
FAN4174, FAN4274
BOARD LAYOUT INFORMATION
Figure 27. KEB002 (Top Side)
Figure 28. KEB002 (Bottom Side)
Figure 29. KEB010 (Top Side)
Figure 30. KEB010 (Bottom Side)
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11
FAN4174, FAN4274
ORDERING INFORMATION
Device
†
Operating Temperature Range
Package
Shipping
FAN4174IS5X
−40 to +125°C
SOT−23, 5 Lead
(Pb−Free)
3000 / Tape & Reel
3000 / Tape & Reel
FAN4274IMU8X
−40 to +125°C
Micro8, Lead Molded Small−Outline
(Pb−Free)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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12
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOT−23, 5 Lead
CASE 527AH
ISSUE A
DATE 09 JUN 2021
q
q
q
q
q
q1
q2
GENERIC
MARKING DIAGRAM*
XXXM
XXX = Specific Device Code
M
= Date Code
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON34320E
SOT−23, 5 LEAD
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
Micro8
CASE 846A−02
ISSUE K
DATE 16 JUL 2020
SCALE 2:1
GENERIC
MARKING DIAGRAM*
8
XXXX
AYWG
G
1
XXXX = Specific Device Code
A
Y
W
G
= Assembly Location
= Year
= Work Week
= Pb−Free Package
STYLE 1:
STYLE 2:
PIN 1. SOURCE 1
STYLE 3:
PIN 1. SOURCE
PIN 1. N-SOURCE
2. N-GATE
(Note: Microdot may be in either location)
2. SOURCE
3. SOURCE
4. GATE
2. GATE 1
3. SOURCE 2
4. GATE 2
3. P-SOURCE
4. P-GATE
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
5. DRAIN
6. DRAIN
7. DRAIN
8. DRAIN
5. DRAIN 2
6. DRAIN 2
7. DRAIN 1
8. DRAIN 1
5. P-DRAIN
6. P-DRAIN
7. N-DRAIN
8. N-DRAIN
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98ASB14087C
MICRO8
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
onsemi,
, and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates
and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property.
A listing of onsemi’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. onsemi reserves the right to make changes at any time to any
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