ZHCSGM4C
August 2017 – October 2023
OPA838
PRODUCTION DATA
1
1
特性
2
应用
3
说明
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: VS = 5 V
7.6
Electrical Characteristics: VS = 3 V
7.7
Typical Characteristics: VS = 5 V
7.8
Typical Characteristics: VS = 3 V
7.9
Typical Characteristics: Over Supply Range
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Input Common-Mode Voltage Range
8.3.2
Output Voltage Range
8.3.3
Power-Down Operation
8.3.4
Trade-Offs in Selecting The Feedback Resistor Value
8.3.5
Driving Capacitive Loads
8.4
Device Functional Modes
8.4.1
Split-Supply Operation (±1.35 V to ±2.7 V)
8.4.2
Single-Supply Operation (2.7 V to 5.4 V)
8.4.3
Power Shutdown Operation
9
Application and Implementation
9.1
Application Information
9.1.1
Noninverting Amplifier
9.1.2
Inverting Amplifier
9.1.3
Output DC Error Calculations
9.1.4
Output Noise Calculations
9.2
Typical Applications
9.2.1
High-Gain Differential I/O Designs
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
Transimpedance Amplifier
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.3
Application Curve
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
Device Support
10.1.1
TINA-TI™ Simulation Model Features
10.2
Documentation Support
10.2.1
Related Documentation
10.3
接收文档更新通知
10.4
支持资源
10.5
Trademarks
10.6
静电放电警告
10.7
术语表
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DCK|5
MPDS025I
DCK|6
MPDS114D
DBV|6
MPDS026P
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsgm4c_oa
zhcsgm4c_pm
7.3
Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
V
S+
Single-supply voltage
2.7
5
5.4
V
T
A
Ambient temperature
–40
25
125
°C