AD594集成电路（IC）的模拟前端（AFE）规格书PDF中文资料

AD594属于集成电路（IC）的模拟前端（AFE）。由亚德诺半导体技术有限公司制造生产的AD594模拟前端（AFE）模拟前端 (AFE) 是一种用于信号调节的半导体器件，由模拟放大器、运算放大器、滤波器和集成电路构成。这种可配置功能块能连接各种传感器。分辨率范围从 8 位至 42 位不等，通道数范围为 1 至 256 个。

PRODUCT DESCRIPTION

The AD594/AD595 is a complete instrumentation amplifier and thermocouple cold junction compensator on a monolithic chip. It combines an ice point reference with a precalibrated amplifier to produce a high level (10 mV/°C) output directly from a ther mocouple signal. Pin-strapping options allow it to be used as a

linear amplifier-compensator or as a switched output setpoint controller using either fixed or remote setpoint control. It can be used to amplify its compensation voltage directly, thereby converting it to a stand-alone Celsius transducer with a low impedance voltage output.

FEATURES

* Pretrimmed for Type J (AD594) or Type K (AD595) Thermocouples

* Can Be Used with Type T Thermocouple Inputs

* Low Impedance Voltage Output: 10 mV/8C

* Built-In Ice Point Compensation

* Wide Power Supply Range: +5 V to 615 V

* Low Power: <1 mW typical

* Thermocouple Failure Alarm

* Laser Wafer Trimmed to 18C Calibration Accuracy

* Setpoint Mode Operation

* Self-Contained Celsius Thermometer Operation

* High Impedance Differential Input

* Side-Brazed DIP or Low Cost Cerdip