ZHCSK40E
August 2019 – August 2024
OPA810
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Device Comparison Table
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: 10 V
6.6
Electrical Characteristics: 24 V
6.7
Electrical Characteristics: 5 V
6.8
Typical Characteristics: VS = 10 V
6.9
Typical Characteristics: VS = 24 V
6.10
Typical Characteristics: VS = 5 V
6.11
Typical Characteristics: ±2.375-V to ±12-V Split Supply
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
OPA810 Architecture
7.3.2
ESD Protection
7.4
Device Functional Modes
7.4.1
Split-Supply Operation (±2.375 V to ±13.5 V)
7.4.2
Single-Supply Operation (4.75 V to 27 V)
8
Application and Implementation
8.1
Application Information
8.1.1
Amplifier Gain Configurations
8.1.2
Selection of Feedback Resistors
8.1.3
Noise Analysis and the Effect of Resistor Elements on Total Noise
8.2
Typical Applications
8.2.1
Transimpedance Amplifier
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
High-Z Input Data Acquisition Front-End
8.2.3
Multichannel Sensor Interface
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.1.1
Thermal Considerations
8.4.2
Layout Example
9
Device and Documentation Support
9.1
第三方产品免责声明
9.2
Documentation Support
9.2.1
Related Documentation
9.3
接收文档更新通知
9.4
支持资源
9.5
Trademarks
9.6
静电放电警告
9.7
术语表
10
Revision History
11
Mechanical, Packaging, and Orderable Information
1
特性
增益带宽积:70MHz
小信号带宽:140MHz
压摆率:200V/µs
宽电源电压范围:4.75V 至 27V
低噪声:
输入电压噪声: 6.3nV/√Hz (f = 500kHz)
输入电流噪声:5fA/√Hz (f = 10kHz)
轨到轨输入和输出:
FET 输入级:2pA 输入偏置电流(典型值)
高线性输出电流:75mA
输入失调电压:±500µV(最大值)
失调电压温漂:±2.5µV/°C(典型值)
低功耗:3.7mA/通道
工作温度范围:-40°C 至 +125°C
双通道版本:
OPA2810