型号TL084H
品牌
分类通用运算放大器
描述工作温度范围为 -40°C 至 125°C 且输入接近 V+ 的四路、40V、5.25MHz、4mV 失调电压、20V/µs 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) 40
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5
Rail-to-rail In to V+
GBW (typ) (MHz) 5.25
Slew rate (typ) (V/µs) 20
Vos (offset voltage at 25°C) (max) (mV) 4
Iq per channel (typ) (mA) 0.9375
Vn at 1 kHz (typ) (nV√Hz) 37
Rating Catalog
Operating temperature range (°C) -40 to 125
Offset drift (typ) (V/°C) 0.000002
Features Cost Optimized, EMI Hardened, Small Size, Standard Amps
Input bias current (max) (pA) 120
CMRR (typ) (dB) 105
Iout (typ) (A) 0.026
Architecture CMOS
Input common mode headroom (to negative supply) (typ) (V) 1.5
Input common mode headroom (to positive supply) (typ) (V) 0
Output swing headroom (to negative supply) (typ) (V) 0.105
Output swing headroom (to positive supply) (typ) (V) -0.115

封装 | 引脚 | 尺寸

SOIC (D) 14 51.9 mm² 8.65 x 6
SOT-23-THN (DYY) 14 8.4 mm² 4.2 x 2
TSSOP (PW) 14 32 mm² 5 x 6.4

特性

  • High slew rate: 20 V/µs (TL08xH, typ)
  • Low offset voltage: 1 mV (TL08xH, typ)
  • Low offset voltage drift: 2 µV/°C
  • Low power consumption: 940 µA/ch (TL08xH, typ)
  • Wide common-mode and differential voltage ranges
    • Common-mode input voltage range includes VCC+
  • Low input bias and offset currents
  • Low noise: Vn = 18 nV/√Hz (typ) at f = 1 kHz
  • Output short-circuit protection
  • Low total harmonic distortion: 0.003% (typ)
  • Wide supply voltage: ±2.25 V to ±20 V, 4.5 V to 40 V

说明

The TL08xH (TL081H, TL082H, and TL084H) family of devices are the next-generation versions of the industry-standard TL08x (TL081, TL082, and TL084) devices. These devices provide outstanding value for cost-sensitive applications, with features including low offset (1 mV, typical), high slew rate (20 V/µs), and common-mode input to the positive supply. High ESD (1.5 kV, HBM), integrated EMI and RF filters, and operation across the full –40°C to 125°C enable the TL08xH devices to be used in the most rugged and demanding applications.