型号LMV321
品牌
分类通用运算放大器
描述单路、5.5V、1MHz、RRO 运算放大器
相关操作
产品概述

参数

Number of channels 1
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7
Rail-to-rail In to V-, Out
GBW (typ) (MHz) 1
Slew rate (typ) (V/µs) 1
Vos (offset voltage at 25°C) (max) (mV) 7
Iq per channel (typ) (mA) 0.13
Vn at 1 kHz (typ) (nV√Hz) 39
Rating Catalog
Operating temperature range (°C) -40 to 125
Offset drift (typ) (V/°C) 0.000005
Features Standard Amps
Input bias current (max) (pA) 250000
CMRR (typ) (dB) 65
Iout (typ) (A) 0.06
Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) -0.2
Input common mode headroom (to positive supply) (typ) (V) -0.8
Output swing headroom (to negative supply) (typ) (V) 0.065
Output swing headroom (to positive supply) (typ) (V) -0.12

封装 | 引脚 | 尺寸

SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
SOT-SC70 (DCK) 5 2.5 mm² 2 x 1.25

特性

  • For an upgraded version - refer to LMV321A, LMV324A, and LMV358A
  • 2.7-V and 5-V performance
  • –40°C to +125°C operation
  • No crossover distortion
  • Low supply current
    • LMV321: 130 µA (typical)
    • LMV358: 210 µA (typical)
    • LMV324: 410 µA (typical)
  • Rail-to-rail output swing
  • ESD protection exceeds JESD 22
    • 2000-V human-body model
    • 1000-V charged-device model

说明

For an upgraded version with enhanced performance, please refer to LMV321A, LMV324A, and LMV358A.

The LMV321, LMV358, and LMV324 devices are single, dual, and quad low-voltage (2.7 V to 5.5 V) operational amplifiers with rail-to-rail output swing. These devices are the most cost-effective solutions for applications where low-voltage operation, space saving, and low cost are needed. These amplifiers are designed specifically for low-voltage (2.7 V to 5 V) operation, with performance specifications meeting or exceeding the LM358 and LM324 devices that operate from 5 V to 30 V. With package sizes down to one-half the size of the DBV (SOT-23) package, these devices can be used for a variety of applications.