型号OPA4364-Q1
品牌
分类通用运算放大器
描述汽车级、四路、5.5V、7MHz、RRIO 运算放大器
相关操作
产品概述

参数

Number of channels 4
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8
Rail-to-rail In, Out
GBW (typ) (MHz) 7
Slew rate (typ) (V/µs) 5
Vos (offset voltage at 25°C) (max) (mV) 3
Iq per channel (typ) (mA) 0.65
Vn at 1 kHz (typ) (nV√Hz) 17
Rating Automotive
Operating temperature range (°C) -40 to 125
Offset drift (typ) (V/°C) 0.000003
Input bias current (max) (pA) 10
CMRR (typ) (dB) 90
Iout (typ) (A) 0.045
Architecture CMOS
Input common mode headroom (to negative supply) (typ) (V) -0.1
Input common mode headroom (to positive supply) (typ) (V) 0.1
Output swing headroom (to negative supply) (typ) (V) 0.01
Output swing headroom (to positive supply) (typ) (V) -0.01

封装 | 引脚 | 尺寸

SOIC (D) 14 51.9 mm² 8.65 x 6

特性

  • Qualified for Automotive Applications
  • 1.8-V Operation
  • Bandwidth: 7 MHz
  • CMRR: 90 dB (Typ)
  • Slew Rate: 5 V/µs
  • Low Offset: 500 µV (Max)
  • Quiescent Current: 750 µA/Channel (Max)
  • Shutdown Mode: <1 µA/Channel
  • APPLICATIONS
    • Signal Conditioning
    • Data Acquisition
    • Process Control
    • Active Filters
    • Test Equipment

说明

The OPA2364 and OPA4364 are high-performance CMOS operational amplifiers optimized for low-voltage single-supply operation. These miniature low-cost amplifiers are designed to operate on single supplies from 1.8 V (±0.9 V) to 5.5 V (±2.75 V). Applications include sensor amplification and signal conditioning in battery-powered systems.

The OPAx364 family offers excellent CMRR without the crossover associated with traditional complimentary input stages. This results in excellent performance for driving analog-to-digital (A/D) converters without degradation of differential linearity and total harmonic distortion (THD). The input common-mode range includes both the negative and positive supplies. The output voltage swing is within 10 mV of the rails.

The dual version is available in an SO-8 package and the quad package is available in an
SO-14 package. All versions are specified for operation from –40°C to 125°C.