ZHCSGB7A
June 2017 – November 2017
OPA1641-Q1
,
OPA1642-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化内部原理图
极为稳定的输入电容
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions: OPA1641-Q1
Pin Functions: OPA1642-Q1
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
Total Harmonic Distortion Measurements
8.1.2
Source Impedance and Distortion
8.1.3
Capacitive Load and Stability
8.1.4
Power Dissipation and Thermal Protection
8.1.5
Electrical Overstress
8.2
Typical Application
8.2.1
Single-Supply Electret Microphone Preamplifier for Speech
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
器件支持
11.1.1
开发支持
11.1.1.1
TINA-TI(免费软件下载)
11.1.1.2
TI 高精度设计
11.1.1.3
WEBENCH® 滤波器设计器
11.2
文档支持
11.2.1
相关文档
11.3
相关链接
11.4
接收文档更新通知
11.5
社区资源
11.6
商标
11.7
静电放电警告
11.8
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DGK|8
MPDS028E
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsgb7a_oa
zhcsgb7a_pm
Device Images
简化内部原理图
极为稳定的输入电容