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MAX9934TAUA+T中文资料

厂家型号

MAX9934TAUA+T

文件大小

1009.06Kbytes

页面数量

22

功能描述

High-Precision, Low-Voltage, Current-Sense Amplifier with Current Output and Chip Select for Multiplexing

电流灵敏放大器 Precision Current Sense Amp

数据手册

下载地址一下载地址二到原厂下载

生产厂商

MAXIM

MAX9934TAUA+T数据手册规格书PDF详情

General Description

The MAX9934** high-precision, low-voltage, high-side current-sense amplifier is ideal for both bidirectional (charge/discharge) and unidirectional current measure ments in battery-powered portable and laptop devices. Input offset voltage (VOS) is a low 10µV (max) at +25°C across the -0.1V to 5.5V input common-mode voltage range, and is independent of VCC. Its precision input specification allows the use of very small sense voltages (typically ±10mV full-scale) for minimally invasive current sensing.

Features

♦ Input Offset Voltage: 10µV (max)

♦ Gain Error Less than 0.25

♦ -0.1V to +5.5V Input Common-Mode Voltage Range

♦ Chip Select Allows Multiplexing Several MAX9934 Current Monitors to One ADC

♦ Current Output Allows ROUT Selection for Gain Flexibility

♦ Single Supply Operation: 2.5V to 3.6V

♦ Two Gain Options: GM of 25µA/mV (MAX9934T) and 5µA/mV (MAX9934F)

♦ Bidirectional or Unidirectional Operation

♦ Small, 6-Bump UCSP (1mm x 1.5mm x 0.6mm), 6-Pin µDFN (2mm x 2mm x 0.6mm), and 8-Pin µMAX Packages

Applications

  PDAs and Smartphones

  MP3 Players

  Sensor Instrumentation Amplifiers

  Notebook PCs and Ultra-Mobile PCs

  Portable Current Monitoring

 

MAX9934TAUA+T产品属性

  • 类型

    描述

  • 型号

    MAX9934TAUA+T

  • 功能描述

    电流灵敏放大器 Precision Current Sense Amp

  • RoHS

  • 制造商

    Texas Instruments

  • 共模抑制比(最小值)

    110 dB

  • 输入补偿电压

    80 uV

  • 电源电压-最大

    5.5 V

  • 电源电压-最小

    2.7 V

  • 电源电流

    350 uA

  • 最大工作温度

    + 125 C

  • 最小工作温度

    - 40 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    VQFN-16

  • 封装

    Reel

更新时间:2025-10-6 15:10:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM
24+
MSOP-8
2500
原装原厂代理 可免费送样品
MAXIM
24+
MSOP-8
8500
只做原装正品假一赔十为客户做到零风险!!
Maxim
22+
8uMAX
9000
原厂渠道,现货配单
MAXIM
MSOP-8
2500
一级代理,专注军工、汽车、医疗、工业、新能源、电力
MAXIM
25+
MSOP-8
2500
就找我吧!--邀您体验愉快问购元件!
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
MAXIM
2500
MAXIM
原厂封装
9800
原装进口公司现货假一赔百
MAXIM/美信
23+
UMAX-8
50000
全新原装正品现货,支持订货
MAXIM/美信
22+
UMAX-8
100000
代理渠道/只做原装/可含税