ZHCSLB1F
april 2020 – march 2023
OPA205
,
OPA2205
,
OPA4205
PRODMIX
1
特性
2
应用
3
说明
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: OPA205
6.5
Thermal Information: OPA2205
6.6
Thermal Information: OPA4205
6.7
Electrical Characteristics: VS = ±5 V
6.8
Electrical Characteristics: VS = ±15 V
6.9
Typical Characteristics
7
Parameter Measurement Information
7.1
Typical Specifications and Distributions
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Input Offset Trimming
8.3.2
Lower Input Bias With Super-Beta Inputs
8.3.3
Overload Power Limiter
8.3.4
EMI Rejection
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
High-Precision Signal-Chain Input Buffer
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
Discrete, Two-Op-Amp Instrumentation Amplifier
9.2.3
Second-Order Low-Pass Filter
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
Development Support
10.1.1.1
PSpice® for TI
10.2
文档支持
10.2.1
相关文档
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
11
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
D|8
MSOI002K
DGK|8
MPDS028E
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcslb1f_oa
zhcslb1f_pm
1
特性
e-trim™
运算放大器性能
低失调电压:25µV(最大值),
15µV(最大值,高等级)
低失调电压漂移:±0.5µV/°C(典型值),
±0.2µV/°C(最大值,高等级)
超 β 输入
输入偏置电流:500 pA(最大值)
输入电流噪声:110fA/√
Hz
低噪声
0.1 至 10Hz:0.2µV
PP
电压噪声:7.2nV/√
Hz
A
OL
、CMRR 和 PSRR:> 126dB(全温度范围)
增益带宽积:3.6MHz
低静态电流:240µA(最大值)
压摆率:4V/µs
过载功率限制器
轨到轨输出
EMI 和 RFI 已滤除的输入
宽电源电压范围:4.5V 至 36V
温度范围:–40°C 至 +125°C
提供标准等级 (OPAx205A) 和
高等级(OPA2205,预发布)
OPA206
和
OPA2206
提供 ±40V 过压保护