SBOS484D
December 2009 – April 2016
OPA1641
,
OPA1642
,
OPA1644
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
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Phase Reversal Protection
7.3.2
Output Current Limit
7.3.3
EMI Rejection Ratio (EMIRR)
7.3.3.1
EMIRR IN+ Test Configuration
7.4
Device Functional Modes
7.4.1
Operating Voltage
8
Application and Implementation
8.1
Application Information
8.1.1
Noise Performance
8.1.2
Basic Noise Calculations
8.1.3
Total Harmonic Distortion Measurements
8.1.4
Source Impedance and Distortion
8.1.5
Capacitive Load and Stability
8.1.6
Power Dissipation and Thermal Protection
8.1.7
Electrical Overstress
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
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 (Free Software Download)
11.1.1.2
TI Precision Designs
11.1.1.3
WEBENCH® Filter Designer
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Related Links
11.4
Community 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
MPDS028D
Thermal pad, mechanical data (Package|Pins)
D|8
QFND304D
DGK|8
QFND519
Orderable Information
sbos484d_oa
sbos484d_pm