OPA376-Q1_016 Datasheet, PDF (2/39 Pages) Texas Instruments – Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim Series

OPA376-Q1, OPA2376-Q1, OPA4376-Q1
SBOS549B – APRIL 2011 – REVISED JUNE 2016
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Table of Contents
1 Features .................................................................. 1
2 Updated Applications examplesApplications ..... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 6
6.1 Absolute Maximum Ratings ...................................... 6
6.2 ESD Ratings.............................................................. 6
6.3 Recommended Operating Conditions....................... 6
6.4 Thermal Information: OPA376-Q1 ............................ 7
6.5 Thermal Information: OPA2376-Q1 .......................... 7
6.6 Thermal Information: OPA4376-Q1 .......................... 7
6.7 Electrical Characteristics........................................... 8
6.8 Typical Characteristics ............................................ 10
7 Detailed Description ............................................ 14
7.1 Overview ................................................................. 14
7.2 Functional Block Diagram ....................................... 14
7.3 Feature Description................................................. 14
7.4 Device Functional Modes........................................ 16
8 Application and Implementation ........................ 17
8.1 Application Information............................................ 17
8.2 Typical Application ................................................. 20
9 Power Supply Recommendations...................... 21
10 Layout................................................................... 22
10.1 Layout Guidelines ................................................. 22
10.2 Layout Example .................................................... 23
11 Device and Documentation Support ................. 24
11.1 Device Support...................................................... 24
11.2 Documentation Support ........................................ 24
11.3 Related Links ........................................................ 25
11.4 Community Resource............................................ 25
11.5 Trademarks ........................................................... 25
11.6 Electrostatic Discharge Caution ............................ 25
11.7 Glossary ................................................................ 25
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 (January 2016) to Revision B
Page
• Updated Applications examples ............................................................................................................................................. 1
• Updated the Pin Functions Table for OPA4376-Q1 ............................................................................................................... 5
• Updated HBM ESD Rating .................................................................................................................................................... 6
• Changed units on Channel Separation................................................................................................................................... 8
• Deleted the temperature range parameters from the Electrical Characteristics table............................................................ 9
• Removed section regarding WCSP photosensitivity ............................................................................................................ 23
Changes from Original (April 2011) to Revision A
Page
• Added Pin Functions table, ESD Ratings table, Recommended Operating Conditions table, Thermal Information
tables, 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
• Released the OPA2376-Q1 device as Production Data ....................................................................................................... 1
• Added the Input Offset Voltage and Input Offset Voltage Drift section to the Feature Description ..................................... 14
2
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