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4,700 pcs
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4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD594ADZ from Analog Devices is a complete instrumentation amplifier and thermocouple cold junction compensator integrated onto a single chip. It is pretrimmed for Type J or Type K thermocouples and can also be used with Type T inputs. The device offers a high-level voltage output of 10 mV/°C, directly from a thermocouple signal, eliminating the need for external amplification and compensation circuitry.
Key features include built-in ice point compensation, a thermocouple failure alarm, and a wide power supply range from +5V to ±15V. The AD594ADZ has a calibration accuracy of ±3°C and operates over a temperature range of -55°C to 125°C. It is suitable for self-contained Celsius thermometer operation or as a setpoint controller.
This component is housed in a 14-pin CDIP (Ceramic Dual In-line Package) with a through-hole mounting type. Its design minimizes self-heating and it is capable of delivering up to 300 µA of output current. The device also includes overload detection capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD594ADZ operates from -55°C to 125°C.
The AD594ADZ can operate from a single 5V supply or dual ±15V supplies.
The gain is 10 mV/°C.
The accuracy is ±3°C.
The bandwidth is 15 kHz.
The AD594ADZ is available in a 14-CDIP through-hole package.
The AD594ADZ is pretrimmed for Type J or Type K thermocouples.