| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | 8538 | On Request | On Request |
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| SVHC Present |
The AD594CD/+ from Analog Devices is a complete instrumentation amplifier and thermocouple cold junction compensator integrated onto a single monolithic chip. It provides a high-level voltage output of 10 mV/°C directly from a thermocouple signal, simplifying temperature measurement systems.
This device features precalibration for Type J (AD594) or Type K (AD595) thermocouples, with options to use Type T inputs. It includes built-in ice point compensation and a thermocouple failure alarm. The AD594CD/+ operates over a wide power supply range of +5V to ±15V and consumes less than 1 mW typical power.
Available in a 14-pin DIP package, the AD594CD/+ is suitable for through-hole mounting. It offers laser wafer trimming for ±1°C calibration accuracy and operates within a temperature range of 0°C to 50°C. Pin-strapping options allow for use as a linear amplifier-compensator or a setpoint controller.
This component is ideal for applications requiring accurate and direct temperature readings from thermocouples, such as industrial process control, environmental monitoring, and laboratory instrumentation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD594CD/+ supports Type J, Type K, and Type T thermocouples.
The output voltage is 10 mV/°C.
The calibration accuracy is ±1°C maximum.
The operating temperature range is 0°C to 50°C.
The power supply voltage range is 5 V to 15 V.
The typical power consumption is less than 1 mW.
The AD594CD/+ is available in a 14-pin through-hole package (side-brazed DIP or low-cost Cerdip).