SBOS235F
March 2002 – April 2018
OPA2357
,
OPA357
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
4
Revision History
5
Pin Configuration and Functions
Pin 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: VS = +2.7-V to +5.5-V Single-Supply
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
OPAx357 Comparison
7.3.2
Operating Voltage
7.3.3
Enable Function
7.3.4
Rail-to-Rail Input
7.3.5
Rail-to-Rail Output
7.3.6
Output Drive
7.3.7
Video
7.3.8
Wideband Video Multiplexing
7.3.9
Driving Analog-to-Digital Converters
7.3.10
Capacitive Load and Stability
7.3.11
Wideband Transimpedance Amplifier
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Transimpedance Amplifier
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Custom Design With WEBENCH® Tools
8.2.1.2.2
OPAx357 Design Procedure
8.2.1.2.2.1
Optimizing the Transimpedance Circuit
8.2.1.3
Application Curve
8.2.2
High-Impedance Sensor Interface
8.2.3
Driving ADCs
8.2.4
Active Filter
9
Power Supply Recommendations
9.1
Power Dissipation
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
Custom Design With WEBENCH® Tools
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Related Links
11.4
Receiving Notification of Documentation Updates
11.5
Community Resources
11.6
Trademarks
11.7
Electrostatic Discharge Caution
11.8
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGS|10
MPDS035C
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos235f_oa
sbos235f_pm
1
Features
Unity-Gain Bandwidth: 250 MHz
Wide Bandwidth: 100-MHz GBW
High Slew Rate: 150 V/µs
Low Noise: 6.5 nV/√
Hz
Rail-to-Rail I/O
High Output Current: > 100 mA
Excellent Video Performance:
Differential Gain: 0.02%, Differential Phase: 0.09°
0.1-dB Gain Flatness: 40 MHz
Low Input Bias Current: 3 pA
Quiescent Current: 4.9 mA
Thermal Shutdown
Supply Range: 2.5 V to 5.5 V
Shutdown I
Q
< 6 µA
Micro
SIZE Package
Create a Custom Design Using the OPA357 With the
WEBENCH® Power Designer