TPA7253

36-V Dual Op Amps with Internal 2.5-V Reference

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Overview
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Overview

The device combines a dual operational amplifier and a fixed 2.5-V shunt voltage reference, which are often used in the control circuitry of power supplies.

The operational amplifier A has the non-inverting input internally tied to the shunt reference which is used for the voltage control loop. The operational amplifier B is independent of the current control loop.

The device has a 220-μA power supply excluding the current in the reference, and the minimum working current for the reference is 50 μA, which can be used in low-power applications.

Status

Production
Rating

Industrial
Feature

/
Working Voltage (Max) (V)

3~36
Vos (Max) (mV)

2
Voltage Reference (Typ) (V)

2.5
Voltage Reference Accuracy (Max) (%)

0.01
Reference for Current (Typ) (mV)

/
Package

SOP8

Development Resources

Documentation

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- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- Technical Reference Manual
- Product Brief
- Solution Reference Manual
- User Guide
- Quick Start Guide
- Errata
- Test Report
- Document Name
- Type
- Language
- Date
- Datasheet_TPA7252-TPA7253
  
  Data Sheet
  
  English
  
  08/29/2024
  
  36-V Dual Op Amps with Internal 2.5-V Reference
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024