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PGA308

Category:Sensor regulation
Product Name:Single supply with programmable gain and offset autozero sensor amplifier
Manufacturers:TI
Production Batch Number:10+
Encapsulation:10MSOP 10VSON
Stock Status:There is stock
Stock Quantity:5000
Minimum order quantity: 1
Details:

Product introduction

是一个可编程的PGA308模拟传感器信号调理。模拟信号放大传感器信号路径，并提供偏移和增益数字校准。校准是通过在1W的脚，一个数字单线和UART兼容的接口。对于三端传感器模块，1周，可连接到V_OUTand_OUT引脚编程V的大会通过。增益和失调校准参数储存在船上七个一次性可编程（OTP）存储器的银行。上电复位（POR）OTP的银行可以进行编程，一共有四次。

所有模拟信号路径中包含一个2 × 2输入多路复用器（MUX），让电子传感器引线交换，粗偏移调整，自动调零的可编程增益仪表放大器（PGA），增益调整罚款，罚款偏移调整，和可编程增益输出放大器。

Device usage

Bridge sensor
Remote 4 - 20mA transmitter
应变，负载，电子秤
Automotive sensors

评估工具

PGA308EVM（硬件和软件）
- 校准和配置
- 传感器仿真

characteristic

数字校准传感器的桥梁
胶印选择：粗，细
增益选择：粗与细
桥故障监视器
铅交换输入复用器
上/下的规模限制
digit_output/ V_output钳位功能
七家银行OTP存储器
单线数字接口的UART
Operating voltage: +2.7 V to +5.5 V
温度范围：-40 ° C至+125 ° C的
采用MSOP - 10和3mm × 4mm的采用DFN - 10封装

parameter

	PGA308
and (min) (v)	2.7
and (maximum) (v)	5.5
Operating temperature range(°C)	-40 to 125
Pins/Packets	10MSOP，10VSON

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