SBOS401C
July 2007 – April 2016
INA270A-Q1
,
INA271A-Q1
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Output Voltage Range
8.4
Device Functional Modes
8.4.1
First- or Second-Order Filtering
9
Application and Implementation
9.1
Application Information
9.1.1
Basic Connection
9.1.2
Selecting RS
9.1.3
Accuracy Variations as a Result of VSENSE and Common-Mode Voltage
9.1.3.1
Normal Case 1: VSENSE ≥ 20 mV, VCM ≥ VS
9.1.3.2
Low VSENSE Case 1: VSENSE < 20 mV, -16 V ≤ VCM < 0; and Low VSENSE Case 3: VSENSE < 20 mV, VS < VCM ≤ 80 V
9.1.3.3
Low VSENSE Case 2: VSENSE < 20 mV, 0 V ≤ VCM ≤ VS
9.1.4
Transient Protection
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
10
Power Supply Recommendations
10.1
Shutdown
11
Layout
11.1
Layout Guidelines
11.1.1
RFI and EMI
11.2
Layout Example
12
Device and Documentation Support
12.1
Related Links
12.2
Community Resources
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos401c_oa
5
Device Comparison Table
DEVICE
GAIN
INA270A-Q1
14 V/V
INA271A-Q1
20 V/V