TPA2642

36V, 1.5MHz, Low Noise Op Amps

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Overview
Development Resources
Application
Ordering Detail

Overview

The TPA264X series amplifiers are newest high supply voltage amplifiers with 2mV offset, low noise and immunity to high frequency noise from power supply. They incorporate 3PEAK’s proprietary and patented design techniques to achieve very good AC performance with 1.5MHz bandwidth, 0.5V/μs slew rate and low distortion while drawing only 550μA of quiescent current per amplifier.

The input common-mode voltage range extends to –VS, and no internal ESD diode between input and +VS, This feature can block the current path from input to +VS when power down but the signal still in input pin, it’s usual in battery related application.

Status

Production
Rating

Industrial
Channel

2
Supply Voltage (Min)

3
Supply Voltage (Max)

36
Iq per channel (Max) (μA)

550
GBW (Typ) (MHz)

1.5
Slew Rate (Typ) (V/μs)

0.5
Rail-Rail In

No, to V- only
Rail-Rail Out

No
Ishort (Typ) (mA)

50
Vos (Max) (mV)

2
Offset Drift (Typ) (μV/°C)

5
Ib (typ) (pA)

15000
Vn (Typ) (nV/rtHz)

50
Peak Noise at 0.1 to 10Hz (μVpp)

1.6
Shutdown/Disable

/
Operating Temperature Range (°C)

-40 to 125
Feature

/
Package

SOP8, MSOP8

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- Datasheet_TPA2641-TPA2642-TPA2644
  
  Data Sheet
  
  English
  
  02/02/2024
  
  36V, 1.5MHz, Low Noise Op Amps
- 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
- Analyzing the Power Supply Design of Operational Amplifiers with Examples
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024

Application

• Instrumentation

• Sensor Interface

• Motor Control

• Industrial Control

Ordering Detail

Order Part Number	Buy	Samples	Rating	Feature	Status	1ku Price	Release Date	Package	Lead time (week)	MSL	Packing	MPQ	CPQ
TPA2682-VS1R	Buy now	Request	Industrial Grade	/	Released-conditional	$0.258	2022-11-21	MSOP8	8	MSL3	T&R	3000	15000
TPA2642-VS1R	Buy now	Request	Industrial Grade	/	Released	$0.259	2021-08-10	MSOP8	8	MSL3	T&R	3000	15000
TPA2642-SO1R	Buy now	Request	Industrial Grade	/	Released	$0.271	2021-05-11	SOP8	8	MSL3	T&R	4000	20000