TPA1881

40-V, 12-MHz, Zero-Drift Op Amps

数据手册

概述
开发资源
应用

概述

The TPA188X series amplifiers are the newest high supply voltage amplifiers with 15 μV low offset, low noise, and stable high-frequency response. They incorporate 3PEAK’s proprietary and patented design techniques to achieve excellent AC performance with 12 MHz bandwidth, 12 V/μs slew rate, and low distortion while drawing only 2000 μA of quiescent current per amplifier. The input common-mode voltage range extends to V–, and the outputs swing rail-to-rail.

The TPA188X has an over-temperature protection feature to guarantee chip safety. The output of TPA188X will enter high impendence when the die temperature reaches around 170°C and will recover the function when the die temperature is down to around 150°C. The product has a very small power temperature coefficient, which is helpful for temperature-sensitive applications.

Status

Production
Rating

Industrial
Channel

1
Supply Voltage (Min)

4.5
Supply Voltage (Max)

40
Iq per channel (Max) (μA)

2500
GBW (Typ) (MHz)

12
Slew Rate (Typ) (V/μs)

12
Rail-Rail In

No, to V- only
Rail-Rail Out

Yes
Ishort (Typ) (mA)

95
Vos (Max) (mV)

0.015
Offset Drift (Typ) (μV/°C)

0.05
Ib (typ) (pA)

100
Vn (Typ) (nV/rtHz)

6
Peak Noise at 0.1 to 10Hz (μVpp)

0.1
Shutdown/Disable

/
Operating Temperature Range (°C)

-40 to 125
Feature

/
Package

SOIC-8, SOT23-5

开发资源

文档

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- 数据手册
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- 日期
- Datasheet_TPA1881-TPA1882
  
  数据手册
  
  英文
  
  02/02/2024
  
  40-V, 12-MHz, Zero-Drift Op Amps
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- Understanding the Details of DAC Performance
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024
- Analyzing the Power Supply Design of Operational Amplifiers with Examples
  
  技术文章
  
  英文
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  选型手册
  
  中文
  
  01/19/2024