型号LMC6022
品牌
分类通用运算放大器
描述双路、15.5V、350kHz 运算放大器
相关操作
产品概述

参数

Number of channels 2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.75
Rail-to-rail In to V-, Out
GBW (typ) (MHz) 0.35
Slew rate (typ) (V/µs) 0.11
Vos (offset voltage at 25°C) (max) (mV) 9
Iq per channel (typ) (mA) 0.043
Vn at 1 kHz (typ) (nV√Hz) 42
Rating Catalog
Operating temperature range (°C) -40 to 85
Offset drift (typ) (V/°C) 0.0000025
Input bias current (max) (pA) 0.4
CMRR (typ) (dB) 83
Iout (typ) (A) 0.04
Architecture CMOS
Input common mode headroom (to negative supply) (typ) (V) -0.4
Input common mode headroom (to positive supply) (typ) (V) -1.9
Output swing headroom (to negative supply) (typ) (V) 0.004
Output swing headroom (to positive supply) (typ) (V) -0.013

封装 | 引脚 | 尺寸

SOIC (D) 8 29.4 mm² 4.9 x 6

特性

  • Specified for 100 kΩ and 5 kΩ Loads
  • High Voltage Gain:  120 dB
  • Low Offset Voltage Drift: 2.5 μV/°C
  • Ultra Low Input Bias Current: 40 fA
  • Input Common-Mode Range Includes V−
  • Operating Range from +5V to +15V Supply
  • Low Distortion: 0.01% at 1 kHz
  • Slew Rate: 0.11 V/μs
  • Micropower Operation: 0.5 mW

All trademarks are the property of their respective owners.

说明

The LMC6022 is a CMOS dual operational amplifier which can operate from either a single supply or dual supplies. Its performance features include an input common-mode range that reaches V−, low input bias current, and voltage gain (into 100k and 5 kΩ loads) that is equal to or better than widely accepted bipolar equivalents, while the power supply requirement is less than 0.5 mW.

This chip is built with National's advanced Double-Poly Silicon-Gate CMOS process.

See the LMC6024 datasheet for a CMOS quad operational amplifier with these same features.