| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The Analog Devices AD594CQ is a complete monolithic instrumentation amplifier and thermocouple cold junction compensator. It is pretrimmed for Type K thermocouples and offers a high-level output of 10 mV/°C. The device features built-in ice point compensation, a wide power supply range of ±5V to ±15V, and low power consumption of less than 1 mW typical.
With a laser-trimmed calibration accuracy of ±1°C, the AD594CQ is suitable for precise temperature measurements. It includes a thermocouple failure alarm and can operate as a stand-alone Celsius transducer. The amplifier is available in a 14-pin CDIP (0.300", 7.62mm) package, designed for through-hole mounting.
This component is ideal for applications requiring accurate temperature monitoring using thermocouple inputs. Its integrated features simplify circuit design by combining amplification, compensation, and output buffering into a single IC.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to 125°C.
The calibration accuracy is ±1°C.
The AD594CQ is pretrimmed for Type K thermocouples.
It provides a low impedance voltage output of 10 mV/°C.
The device can be powered from +5V to ±15V.
Yes, the AD594CQ includes a thermocouple failure alarm.
The AD594CQ is supplied in a 14-pin CDIP (0.300", 7.62mm) package.