ZHCS020J
January 2011 – March 2021
OPA2835
,
OPA835
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparision 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: OPA835
7.5
Thermal Information: OPA2835
7.6
Electrical Characteristics: VS = 2.7 V
7.7
Electrical Characteristics: VS = 5 V
7.8
Typical Characteristics: VS = 2.7 V
7.9
Typical Characteristics: VS = 5 V
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
Low-Power Applications and the Effects of Resistor Values on Bandwidth
8.3.5
Driving Capacitive Loads
8.4
Device Functional Modes
8.4.1
Split-Supply Operation (±1.25 V to ±2.75 V)
8.4.2
Single-Supply Operation (2.5 V to 5.5 V)
9
Application and Implementation
9.1
Application Information
9.1.1
Noninverting Amplifier
9.1.2
Inverting Amplifier
9.1.3
Instrumentation Amplifier
9.1.4
Attenuators
9.1.5
Single-Ended to Differential Amplifier
9.1.6
Differential to Single-Ended Amplifier
9.1.7
Differential-to-Differential Amplifier
9.1.8
Gain Setting With OPA835 RUN Integrated Resistors
9.1.9
Pulse Application With Single-Supply
9.1.10
ADC Driver Performance
9.2
Typical Application
9.2.1
Audio Frequency Performance
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
Active Filters
9.2.2.1
Application Curve
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Device Support
12.1.1
Development Support
12.2
Documentation Support
12.2.1
Related Documentation
12.3
Related Links
12.4
Receiving Notification of Documentation Updates
12.5
支持资源
12.6
Trademarks
12.7
Electrostatic Discharge Caution
12.8
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RUN|10
MPQF225C
DBV|6
MPDS026P
散热焊盘机械数据 (封装 | 引脚)
RUN|10
QFND329A
订购信息
zhcs020j_oa
zhcs020j_pm
2
应用
低功耗信号调节
音频模数转换器 (ADC) 输入缓冲器
低功耗 SAR 和 ΔΣ ADC 驱动器
便携式系统
低功耗系统
高密度系统
超声波流量计
谐波失真与频率间的关系