Operational Amplifier. LM7332 Datasheet

LM7332 Amplifier. Datasheet pdf. Equivalent

LM7332 Datasheet
Recommendation LM7332 Datasheet
Part LM7332
Description Operational Amplifier
Feature LM7332; Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM7332 SNO.
Manufacture etcTI
Datasheet
Download LM7332 Datasheet




etcTI LM7332
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM7332
SNOSAV4B – APRIL 2008 – REVISED JANUARY 2016
LM7332 Dual Rail-to-Rail Input and Output 30-V, Wide Voltage Range, High Output,
Operational Amplifier
1 Features
1 VS = ±15 V, TA = 25°C, Typical Values Unless
Specified
• Wide Supply Voltage Range 2.5 V to 32 V
• Wide Input Common Mode Voltage 0.3 V Beyond
Rails
• Output Short Circuit Current > 100 mA
• High Output Current (1 V from Rails) ±70 mA
• GBWP 21 MHz
• Slew Rate 15.2 V/µs
• Capacitive Load Tolerance Unlimited
• Total Supply Current 2 mA
• Temperature Range 40°C to +125°C
• Tested at 40°C, +125°C,
and +25°C at 5 V, ±5 V, ±15 V
2 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-Side and Low-Side Current Sensing
• Bridge and Sensor Driving
• Digital-to-Analog Converter Output
Output Swing vs Sourcing Current
100
VS = 30V
3 Description
The LM7332 device is a dual rail-to-rail input and
output amplifier with a wide operating temperature
range (40°C to +125°C) that meets the needs of
automotive, industrial, and power supply applications.
The LM7332 has an output current of 100 mA, which
is higher than that of most monolithic operational
amplifiers. Circuit designs with high output current
requirements often require discrete transistors
because many operational amplifiers 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 2.5 V to 32 V alleviates any concerns over
functionality under extreme conditions and offers
flexibility of use in a multitude of applications. Most
parameters of this device are insensitive to power
supply variations; this design enhancement is another
step in simplifying usage. Greater than rail-to-rail
input 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 oscillations.
The LM7332 is offered in the 8-pin VSSOP and SOIC
packages.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
LM7332
VSSOP (8)
SOIC (8)
3.00 mm × 3.00 mm
3.91 mm × 4.90 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Large Signal Step Response for Various
Capacitive Loads
10
1 125°C
85°C
0.1 -40°C
25°C
10 pF
VS = 10V, AV = +1, RL = 1 M:
2000 pF
10,000 pF
0.01
0.1
1 10 100
ISOURCE (mA)
1000
20,000 pF
2 Ps/DIV
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.



etcTI LM7332
LM7332
SNOSAV4B – APRIL 2008 – REVISED JANUARY 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ..................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 5-V Electrical Characteristics ................................... 5
6.6 ±5-V Electrical Characteristics ................................ 6
6.7 ±15-V Electrical Characteristics .............................. 7
6.8 Typical Characteristics .............................................. 9
7 Detailed Description ............................................ 17
7.1 Overview ................................................................. 17
7.2 Functional Block Diagram ....................................... 17
7.3 Feature Description................................................. 17
7.4 Device Functional Modes........................................ 18
8 Application and Implementation ........................ 20
8.1 Application Information............................................ 20
8.2 Typical Application ................................................. 20
9 Power Supply Recommendations...................... 22
10 Layout................................................................... 23
10.1 Layout Guidelines ................................................. 23
10.2 Layout Example .................................................... 23
10.3 Output Short Circuit Current and Dissipation
Issues....................................................................... 23
11 Device and Documentation Support ................. 26
11.1 Community Resources.......................................... 26
11.2 Trademarks ........................................................... 26
11.3 Electrostatic Discharge Caution ............................ 26
11.4 Glossary ................................................................ 26
12 Mechanical, Packaging, and Orderable
Information ........................................................... 26
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (March 2013) to Revision B
Page
• Added Device Information, ESD Ratings and Thermal Information table, Feature Description section, Device
Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout
section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. ..... 1
Changes from Original (March 2013) to Revision A
Page
• Changed layout of National Data Sheet to TI format ........................................................................................................... 20
2 Submit Documentation Feedback
Product Folder Links: LM7332
Copyright © 2008–2016, Texas Instruments Incorporated



etcTI LM7332
www.ti.com
5 Pin Configuration and Functions
LM7332
SNOSAV4B – APRIL 2008 – REVISED JANUARY 2016
DGK Package
8-Pin VSSOP
Top View
OUT A 1
8 V+
2
IN- A
A
-
7 OUT B
IN+ A 3
B 6 IN- B
V- 4
5 IN+ B
NAME
IN+ A
IN– A
IN+ B
IN– B
OUT A
OUT B
V+
V
PIN
NO.
3
2
5
6
1
7
8
4
1
OUT A
D Package
8-Pin SOIC
Top View
8 V+
IN- A 2
A
-
7 OUT B
IN+ A 3
B 6 IN- B
V- 4
5 IN+ B
Pin Functions
I/O DESCRIPTION
I Noninverting Input for Amplifier A
I Inverting Input for Amplifier A
I Noninverting Input for Amplifier B
I Inverting Input for Amplifier AB
O Output for Amplifier A
O Output for Amplifier B
P Positive Supply
P Negative Supply
Copyright © 2008–2016, Texas Instruments Incorporated
Product Folder Links: LM7332
Submit Documentation Feedback
3







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)