MAX9633 双通道36V运算放大器，用于18位SAR ADC前端

概述

The MAX9633 is a low-noise, low-distortion operational amplifier that is optimized to drive ADCS for use in applications from DC to a few MHz. The MAX9633 features low noise (3nV/√Hz at 1kHz and 3.5nV/ at 100Hz) and low distortion (130dB at 10kHz), making it suitable for industrial, medical, and test applications.

The exceptionally fast settling-time and low input offset voltage makes the IC an excellent solution to drive high-resolution 12-bit to 18-bit SAR ADCs.

The IC operates from a wide supply voltage range up to 36V with only 3.5mA of quiescent current per amplifier.

The IC is offered in 8-pin 3mm x 3mm TDFN package for operation over the -40°C to +125°C temperature range.

关键特性

• Low-Noise (3nV/ at 1kHz) and Low-Distortion (130dB at 10kHz) ADC Driver
• Very Fast 750ns Settling Time to 16-Bit Accuracy
• Low Input Voltage Offset 200&µV (max)
• Low 0.9µV/°C Input Offset Temperature Coefficient
• Gain-Bandwidth Product 27MHz
• 4.5V to 36V Wide Supply Range
• Unity Gain Stable
• ±6kV ESD Protection HBM
• 8-Pin, 3mm x 3mm TDFN Package

  更多运算放大器芯片请查看：http://www.elecfans.com/soft/special/amp/

  应用/使用

  ADC驱动器
  数据采集和仪表
  高性能音频电路
  成像系统
  电机控制
  电网系统
  测试与测量设备

  Fast-Settling High-Voltage Op Amp is Ideal for an ADC Buffer