热电偶接口
ADI offers specialized precision thermocouple interface amplifiers that provide a simple and effective solution for measuring thermocouple temperatures. With features such as integrated cold junction compensation and a high-gain precision instrumentation amplifier, the AD849x and AD59x provide a complete signal conditioning system in one IC package customized for J and K type thermocouples. ADI’s thermocouple amplifiers provide a linear output voltage of 5mV/°C or 10mV/°C, and are suitable for use in laboratory environments as well as more hostile or uncontrolled environments, to measure a wide range of temperatures. These products will save you in cost, space, and unnecessary circuit design across a broad range of applications and industries.
| Part# Results: 8 | Product Description | 25°C Temp Error (Deg C) | Sensor Output | Supply Voltage Range | Supply Current | Temp Range(s) | Packages | Output Type | Features | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| AD8494 | Full J-Type Range 0° to 50° Thermocouple Amplifier w/Cold Junction Compensation | 1Deg | +5 mV/°C | +2.7V to ±18V | 180µA | -40 to +125 | MSOP-8 | Analog | - | $1.75 |
| AD8496 | Full J-Type Range 25° to 100° Thermocouple Amplifier w/Cold Junction Compensation | 1.5Deg | +5 mV/°C | +2.7V to ±18V | 180µA | -40 to +125 | MSOP-8 | Analog | Thermocouple Interface | $1.75 |
| AD8495 | Full K-Type Range 0° to 50° Thermocouple Amplifier w/Cold Junction Compensation | 1Deg | +5 mV/°C | +2.7V to ±18V | 180µA | -40 to +125 | MSOP-8 | Analog | - | $1.75 |
| AD8497 | Full K-Type Range 25° to 100° Thermocouple Amplifier w/Cold Junction Compensation | 1.5Deg | +5 mV/°C | +2.7V to ±18V | 180µA | -40 to +125 | MSOP-8 | Analog | Thermocouple Interface | $1.75 |
| AD596 | Thermocouple Conditioner/Cold Junction Compensator/Setpoint-Controller for Type-J Thermocouple | - | +10 mV/°C | +Vs to -Vs = 30Vmax | 300µA | -55 to +125 | 10 lead TO-100 | Analog | Thermocouple fail alarm | $7.77 |
| AD597 | Thermocouple Conditioner/Cold Junction Compensator/Setpoint-Controller for Type-K Thermocouple | - | +10 mV/°C | +Vs to -Vs = 30Vmax | 300µA | -55 to +125 | 10 lead TO-100, SOIC-8 | Analog | Thermocouple fail alarm | $2.84 |
| AD595 | I.C.Thermocouple Amplifier w/ Cold Junction Compensation Pretrimmed for Type K Thermocouples | 1Deg | +10 mV/°C | +4.5V to +5.5V | 300µA | -55 to +125 | Cerdip-14, SBDIP-14 | Analog | Thermocouple failure alarm | $7.58 |
| AD594 | I.C.Thermocouple Amplifier w/ Cold Junction Compensation Pretrimmed for Type J Thermocouples | 1Deg | +10 mV/°C | +4.5V to +5.5V | 300µA | -55 to +125 | Cerdip-14, DIP-14, SBDIP-14 | Analog | J Thermocouple and CJC | $7.58 |
Analog Devices, Inc. 美国模拟器件公司应用技术支持与电子电路设计开发资源下载
Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf 
