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MAX9934FALT+T中文资料美信数据手册PDF规格书

MAX9934FALT+T
厂商型号

MAX9934FALT+T

功能描述

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

文件大小

1.00906 Mbytes

页面数量

22

生产厂商 Maxim Integrated Products
企业简称

MAXIM美信

中文名称

美信半导体官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-9 17:24:00

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MAX9934FALT+T规格书详情

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

 

产品属性

  • 型号:

    MAX9934FALT+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

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
24+
UCSP-6
30000
原装正品公司现货,假一赔十!
询价
MAXIM/美信
23+
UCSP-6
12700
买原装认准中赛美
询价
Maxim/美信
23+
MSOP-8
25630
原装正品
询价
MAXIM(美信)
2021+
MSOP-8
599
询价
MAXIM/美信
21+
MSOP-8
10000
只做原装,质量保证
询价
MAXIM/美信
23+
6-WFBGA
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
Maxim
22+
6uCSP (1.57x1.16)
9000
原厂渠道,现货配单
询价
MAXIM
UCSP-6
10000
一级代理 原装正品假一罚十价格优势长期供货
询价
MAXIM/美信
23+
UCSP-6
5000
全新原装现货
询价
Maxim Integrated
24+
6-UCSP
53200
一级代理/放心采购
询价