SBOS427F
June 2017 – March 2021
OPA145
,
OPA2145
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information: OPA145
6.5
Thermal Information: OPA2145
6.6
Electrical Characteristics: VS = 4.5 V to 36 V; ±2.25 V to ±18 V
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Capacitive Load and Stability
7.3.2
Output Current Limit
7.3.3
Noise Performance
7.3.4
Basic Noise Calculations
7.3.5
Phase-Reversal Protection
7.3.6
Electrical Overstress
7.3.7
EMI Rejection
7.3.8
EMIRR +IN Test Configuration
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
8.3
System Examples
8.3.1
16-Bit, 100-kSPS, Fully Differential Transimpedance Imaging and Measurement
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.1.1.1
TINA-TI™ SImulation Software (Free Download)
11.1.1.2
WEBENCH Filter Designer Tool
11.1.1.3
TI Precision Designs
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Support Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
DGK|8
MPDS028E
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos427f_oa
sbos427f_pm
11.1.1
Development Support