参数资料
型号: SX8725E083TRT
厂商: Semtech
文件页数: 1/53页
文件大小: 0K
描述: IC DAS PRESSURE/TEMP SENS 12MLPD
标准包装: 1
系列: ZoomingADC™
类型: 数据采集系统(DAS)
输入类型: 差分
输出类型: 数字
接口: I²C
安装类型: 表面贴装
封装/外壳: 12-WFDFN 裸露焊盘
供应商设备封装: 12-MLPD
包装: 标准包装
配用: XE8000EV121-ND - BOARD EVAL FOR SX8723/24
其它名称: SX8725E083DKR
ADVANCED COMMUNICATIONS & SENSING
V1.8 2009 Semtech Corp.
www.semtech.com
1
SX8725
ZoomingADC for Pressure and Temperature Sensing
Description
The SX8725 is a data acquisition system based on
Semtech’s low power ZoomingADC technology. It
directly connects most types of miniature sensors
with a general purpose microcontroller.
With 1 differential input, it can adapt to multiple
sensor systems. Its digital outputs are used to bias
or reset the sensing elements.
Applications
Industrial pressure sensing
Industrial temperature sensing
Barometer
Compass
Features
Up to 16-bit differential data acquisition
Programmable gain: (1/12 to 1000)
Sensor offset compensation up to 15 times
full scale of input signal
1 differential or 2 single-ended signal inputs
Programmable Resolution versus Speed
versus Supply current
2 digital outputs to bias Sensors
Internal or external voltage reference
Internal time base
Low-power (250 uA for 16b @ 500 S/s)
2-WIRE interface
Ordering Information
Device
Package
Reel quantity
SX8725E083TRT
SX8725E083TDT
MLPD-W-12 4x4
3000
1000
1) Available in tape and reel only
2) Lead free, WEEE and RoHS compliant.
Functional Block Diagram
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