首页 > ADI 模拟器件公司 > IOS子系统

1B51AN:  Isolated mV/Thermocouple Signal Conditioner

The 1B51 is a precision, mV/thermocouple signal conditioner that incorporates a circuit design utilizing transformer based isolation and automated surface mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for measurement and control applications, it is specially suited for harsh environments with extremely high common-mode interference. Unlike costlier solutions that require separate dc/dc converters, each 1B51 generates its own input side power, providing true, low cost channel-to channel isolation.

Applications

• Multichannel Thermocouple Temperature
• Measurement
• Low Level Data Acquisition Systems
• Industrial Measurement & Control Systems

1B51AN 特点

• Functionally Complete Precision COnditioner
• High Accuracy
  Low Input Offset Tempco: ±0.1µ/°C
  Low Nonlinearity: ±0.025%
  High CMV: 160dB (60Hz, G=1000V/V)
• 240V rms Input Protection
• Small Package: 1.0"x2.1"x0.35" DIP
• Isolated Power
• Low Pass Filter (fc=3Hz)
• Pin Compatible with 1B41 Isolated RTD Conditioner

1B51AN 功能框图

1B51 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
1B51AN	量产	PLASTIC DIP	12	商业
1B51BN	量产	PLASTIC DIP	12	商业

1B51AN 应用技术支持与电子电路设计开发资源下载

1. 1B51 数据手册DataSheet 下载 . pdf
2. ADI 模拟器件公司比较器产品选型指南 . pdf
3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf