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Datasheet> All Categories > Analog mixed-signal IC> Amplifier circuit> LM7332MA/NOPB
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LM7332MA/NOPB

Description
DUAL OP-AMP, 5000 uV OFFSET-MAX, 19.9 MHz BAND WIDTH, PDSO8, SOIC-8
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size1MB，21 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
Environmental Compliance  
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LM7332MA/NOPB Overview

DUAL OP-AMP, 5000 uV OFFSET-MAX, 19.9 MHz BAND WIDTH, PDSO8, SOIC-8

LM7332MA/NOPB Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerRochester Electronics
Parts packaging codeSOIC
package instructionSOP,
Contacts8
Reach Compliance Codeunknown
Amplifier typeOPERATIONAL AMPLIFIER
Maximum average bias current (IIB)2.5 µA
Nominal Common Mode Rejection Ratio74 dB
Maximum input offset voltage5000 µV
JESD-30 codeR-PDSO-G8
length4.9 mm
Humidity sensitivity levelNOT SPECIFIED
Nominal Negative Supply Voltage (Vsup)-5 V
Number of functions2
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Nominal slew rate13.2 V/us
Supply voltage upper limit35 V
Nominal supply voltage (Vsup)5 V
surface mountYES
Temperature levelAUTOMOTIVE
Terminal surfaceNOT SPECIFIED
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Nominal Uniform Gain Bandwidth19900 kHz
width3.9 mm

LM7332MA/NOPB Preview

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LM7332 Dual Rail-to-Rail Input/Output, 30V, Wide Voltage, Range High Output Operational
Amplifier
April 16, 2008
LM7332 Dual Rail-to-Rail Input/Output
30V, Wide Voltage Range, High Output Operational
Amplifier
General Description
The LM7332 is a dual rail-to-rail input and output amplifier with
a wide operating temperature range (−40°C to +125°C) which
meets the needs of automotive, industrial and power supply
applications. The LM7332 has the output current of 100 mA
which is higher than that of most monolithic op amps. Circuit
designs with high output current requirements often need to
use discrete transistors because many op amps have low
current output. The LM7332 has enough current output to
drive many loads directly, saving the cost and space of the
discrete transistors.
The exceptionally wide operating supply voltage range of
2.5V to 32V alleviates any concerns over functionality under
extreme conditions and offers flexibility of use in a multitude
of applications. Most of this device's parameters are insensi-
tive to power supply variations; this design enhancement is
another step in simplifying usage. Greater than rail-to-rail in-
put common mode voltage range allows operation in many
applications, including high side and low side sensing, without
exceeding the input range.
The LM7332 can drive unlimited capacitive loads without os-
cillations.
The LM7332 is offered in the 8-pin MSOP and SOIC pack-
ages.
Features
(V
S
= ±15V, T
A
= 25°C, typical values unless specified.)
2.5V to 32V
■
Wide supply voltage range
0.3V beyond rails
■
Wide input common mode voltage
Output short circuit current
>100 mA
■
±70 mA
■
High output current (1V from rails)
21 MHz
■
GBWP
15.2 V/µs
■
Slew rate
Unlimited
■
Capacitive load tolerance
Total supply current
2.0 mA
■
−40°C to +125°C
■
Temperature range
■
Tested at −40°C, +125°C, and 25°C at 5V, ±5V, ±15V
Applications
■
■
■
■
■
■
■
■
MOSFET and power transistor driver
Replaces discrete transistors in high current output circuits
Instrumentation 4-20 mA current loops
Analog data transmission
Multiple voltage power supplies and battery chargers
High and low side current sensing
Bridge and sensor driving
Digital to analog converter output
Key Graphs
Output Swing vs. Sourcing Current
Large Signal Step Response for Various Capacitive Loads
20187534
20187518
© 2008 National Semiconductor Corporation
201875
www.national.com
LM7332
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Human Body Model
Machine Model
V
IN
Differential
Output Short Circuit Duration
Supply Voltage (V
S
= V
+
- V
−
)
Voltage at Input/Output pins
Storage Temperature Range
2 kV
200V
±10V
(Notes 3, 9)
35V
V
+
+0.3V, V
−
−0.3V
−65°C to +150°C
Junction Temperature (Note 4)
Soldering Information:
+150°C
235°C
260°C
 
Infrared or Convection (20 sec.)
 
Wave Soldering (10 sec.)
Operating Ratings
Supply Voltage (V
S
= V
+
- V
−
)
Temperature Range(Note 4)
Package Thermal Resistance,
θ
JA
, (Note 4)
2.5V to 32V
−40°C to +125°C
235°C/W
165°C/W
 
8-Pin MSOP
 
8-Pin SOIC
5V Electrical Characteristics
(Note 5)
Unless otherwise specified, all limits are guaranteed for T
A
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= 0.5V, V
O
= 2.5V, and
R
L
> 1 MΩ to 2.5V.
Boldface
limits apply at the temperature extremes.
Symbol
V
OS
TC V
OS
I
B
I
OS
CMRR
Parameter
Input Offset Voltage
Input Offset Voltage
Temperature Drift
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio 0V
≤
V
CM
≤
3V
0V
≤
V
CM
≤
5V
PSRR
CMVR
Power Supply Rejection Ratio
Input Common Mode Voltage
Range
5V
≤
V
+
≤
30V
CMRR > 50 dB
5.1
5.0
A
VOL
V
O
Large Signal Voltage Gain
Output Swing
High
0.5V
≤
V
O
≤
4.5V
R
L
= 10 kΩ to 2.5V
R
L
= 10 kΩ to 2.5V
V
ID
= 100 mV
R
L
= 2 kΩ to 2.5V
V
ID
= 100 mV
Output Swing
Low
R
L
= 10 kΩ to 2.5V
V
ID
= −100 mV
R
L
= 2 kΩ to 2.5V
V
ID
= −100 mV
I
SC
Output Short Circuit Current
Sourcing from V
+
, V
ID
= 200 mV
(Note 9)
Sinking to V
−
, V
ID
= −200 mV
(Note 9)
I
OUT
Output Current
V
ID
= ±200 mV, V
O
= 1V from rails
60
60
70
65
67
65
62
60
78
74
Condition
V
CM
= 0.5V and V
CM
= 4.5V
V
CM
= 0.5V and V
CM
= 4.5V
(Note 10)
(Note 11)
−2.0
−2.5
Min
(Note 7)
−4
–5
Typ
(Note 6)
±1.6
±2
±1.0
20
80
70
100
−0.3
5.3
77
60
100
5
20
90
90
±55
mA
150
200
300
350
150
200
300
350
−0.1
0.0
dB
+2.0
+2.5
250
300
Max
(Note 7)
+4
+5
Units
mV
µV/°C
µA
nA
dB
V
dB
mV from
either rail
mA
www.national.com
2
LM7332
Symbol
I
S
SR
f
u
GBWP
e
n
i
n
THD+N
CT Rej.
Parameter
Total Supply Current
Slew Rate (Note 8)
Unity Gain Frequency
Gain Bandwidth Product
Input Referred Voltage Noise
Input Referred Current Noise
Total Harmonic Distortion
+Noise
Crosstalk Rejection
Condition
No Load, V
CM
= 0.5V
A
V
= +1, V
I
= 5V Step, R
L
= 1 MΩ,
C
L
= 10 pF
R
L
= 10 MΩ, C
L
= 20 pF
f = 50 kHz
f = 2 kHz
f = 2 kHz
A
V
= +2, R
L
= 100 kΩ, f = 1 kHz,
V
O
= 4 V
PP
f = 3 MHz, Driver R
L
= 10 kΩ
Min
(Note 7)
Typ
(Note 6)
1.5
12
7.5
19.3
14.8
1.35
−84
68
Max
(Note 7)
2.3
2.6
Units
mA
V/µs
MHz
MHz
nV/
pA/
dB
dB
±5V Electrical Characteristics
Symbol
V
OS
TC V
OS
I
B
I
OS
CMRR
Parameter
Input Offset Voltage
Input Offset Voltage
Temperature Drift
Input Bias Current
Input Offset Current
(Note 5)
Unless otherwise specified, all limits are guaranteed for T
A
= 25°C, V
+
= +5V, V
−
= −5V, V
CM
= 0V, V
O
= 0V, and
R
L
> 1 MΩ to 0V.
Boldface
limits apply at the temperature extremes.
Condition
V
CM
= −4.5V and V
CM
= 4.5V
V
CM
= −4.5V and V
CM
= 4.5V
(Note 10)
(Note 11)
−2.0
−2.5
Min
(Note 7)
−4
−5
Typ
(Note 6)
±1.6
±2
±1.0
20
74
75
70
65
78
74
88
74
100
−5.3
5.1
5.0
A
VOL
V
O
Large Signal Voltage Gain
Output Swing
High
−4V
≤
V
O
≤
4V
R
L
= 10 kΩ to 0V
R
L
= 10 kΩ to 0V
V
ID
= 100 mV
R
L
= 2 kΩ to 0V
V
ID
= 100 mV
Output Swing
Low
R
L
= 10 kΩ to 0V
V
ID
= −100 mV
R
L
= 2 kΩ to 0V
V
ID
= −100 mV
I
SC
Output Short Circuit Current
Sourcing from V
+
, V
ID
= 200 mV
(Note 9)
Sinking to V
−
, V
ID
= −200 mV
(Note 9)
90
90
72
70
5.3
80
75
125
10
30
120
100
mA
250
300
350
400
250
300
350
400
−5.1
−5
dB
+2.0
+2.5
250
300
Max
(Note 7)
+4
+5
Units
mV
µV/°C
µA
nA
Common Mode Rejection Ratio −5V
≤
V
CM
≤
3V
−5V
≤
V
CM
≤
5V
PSRR
CMVR
Power Supply Rejection Ration 5V
≤
V
+
≤
30V, V
CM
= −4.5V
Input Common Mode Voltage
Range
CMRR > 50 dB
dB
V
dB
mV from
either rail
3
www.national.com
LM7332
Symbol
I
OUT
I
S
SR
R
OUT
f
u
GBWP
e
n
i
n
THD+N
CT Rej.
Parameter
Output Current
Total Supply Current
Slew Rate
(Note 8)
Condition
V
ID
= ±200 mV, V
O
= 1V from rails
No Load, V
CM
= −4.5V
A
V
= +1, V
I
= 8V Step, R
L
= 1 MΩ,
C
L
= 10 pF
R
L
= 10 MΩ, C
L
= 20 pF
f = 50 kHz
f = 2 kHz
f = 2 kHz
A
V
= +2, R
L
= 100 kΩ, f = 1 kHz
V
O
= 8 V
PP
f = 3 MHz, Driver R
L
= 10 kΩ
Min
(Note 7)
Typ
(Note 6)
±65
1.5
13.2
3
7.9
19.9
14.7
1.3
−87
68
Max
(Note 7)
2.4
2.6
Units
mA
mA
V/µs
Ω
MHz
MHz
nV/
pA/
dB
dB
Close Loop Output Resistance A
V
= +1, f = 100 kHz
Unity Gain Frequency
Gain Bandwidth Product
Input Referred Voltage Noise
Input Referred Current Noise
Total Harmonic Distortion
+Noise
Crosstalk Rejection
±15V Electrical Characteristics
Symbol
V
OS
TC V
OS
I
B
I
OS
CMRR
Parameter
Input Offset Voltage
Input Offset Voltage
Temperature Drift
Input Bias Current
Input Offset Current
(Note 5)
Unless otherwise specified, all limits are guaranteed for T
A
= 25°C, V
+
= +15V, V
−
= −15V, V
CM
= 0V, V
O
= 0V, and
R
L
> 1 MΩ to 0V.
Boldface
limits apply at the temperature extremes.
Condition
V
CM
= −14.5V and V
CM
= 14.5V
V
CM
= −14.5V and V
CM
= 14.5V
(Note 10)
(Note 11)
−2.0
−2.5
Min
(Note 7)
−5
−6
Typ
(Note 6)
±2
±2
±1.0
20
74
74
72
72
78
74
88
80
100
−15.3
15.1
15
A
VOL
V
O
Large Signal Voltage Gain
Output Swing
High
−14V
≤
V
O
≤
14V
R
L
= 10 kΩ to 0V
R
L
= 10 kΩ to 0V
V
ID
= 100 mV
R
L
= 2 kΩ to 0V
V
ID
= 100 mV
Output Swing
Low
R
L
= 10 kΩ to 0V
V
ID
= −100 mV
R
L
= 2 kΩ to 0V
V
ID
= −100 mV
72
70
15.3
80
100
200
20
25
350
400
550
600
450
500
550
600
−15.1
−15
dB
+2.0
+2.5
250
300
Max
(Note 7)
+5
+6
Units
mV
µV/°C
µA
nA
Common Mode Rejection Ratio −15V
≤
V
CM
≤
12V
−15V
≤
V
CM
≤
15V
PSRR
CMVR
Power Supply Rejection Ratio
Input Common Mode Voltage
Range
−10V
≤
V
+
≤
15V, V
CM
= −14.5V
CMRR > 50 dB
dB
V
dB
mV from
either rail
www.national.com
4
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LM7332MA/NOPB Related Products

LM7332MA/NOPB LM7332MME/NOPB
Description DUAL OP-AMP, 5000 uV OFFSET-MAX, 19.9 MHz BAND WIDTH, PDSO8, SOIC-8 DUAL OP-AMP, 5000uV OFFSET-MAX, 19.9MHz BAND WIDTH, PDSO8, MSOP-8
Is it lead-free? Lead free Lead free
Is it Rohs certified? conform to conform to
Maker Rochester Electronics Rochester Electronics
Parts packaging code SOIC MSOP
package instruction SOP, MSOP-8
Contacts 8 8
Reach Compliance Code unknown unknown
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Maximum average bias current (IIB) 2.5 µA 2.5 µA
Nominal Common Mode Rejection Ratio 74 dB 74 dB
Maximum input offset voltage 5000 µV 5000 µV
JESD-30 code R-PDSO-G8 S-PDSO-G8
length 4.9 mm 3 mm
Humidity sensitivity level NOT SPECIFIED 1
Nominal Negative Supply Voltage (Vsup) -5 V -5 V
Number of functions 2 2
Number of terminals 8 8
Maximum operating temperature 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP TSSOP
Package shape RECTANGULAR SQUARE
Package form SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) NOT SPECIFIED 260
Nominal slew rate 13.2 V/us 13.2 V/us
Supply voltage upper limit 35 V 35 V
Nominal supply voltage (Vsup) 5 V 5 V
surface mount YES YES
Temperature level AUTOMOTIVE AUTOMOTIVE
Terminal surface NOT SPECIFIED MATTE TIN
Terminal form GULL WING GULL WING
Terminal pitch 1.27 mm 0.65 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED
Nominal Uniform Gain Bandwidth 19900 kHz 19900 kHz
width 3.9 mm 3 mm

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