AD8495CRMZ Analog Devices, Thermocouple Amplifier 25kHz, R-RO, 2.7 → 36 V, 8-Pin MSOP

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Product Details

AD8494…AD8497 Thermocouple Amplifiers, Analog Devices

A range of dedicated thermocouple amplifiers from Analog Devices. These integrated devices incorporate precision instrumentation amplifiers and thermocouple cold junction compensation to provide a high level output directly from a type J or K thermocouples.

The following versions are available:
AD8494 for type J thermocouples, optimised operating temperature range 0°C to 50°C
AD8495 for type K thermocouples, optimised operating temperature range 0°C to 50°C
AD8496 for type J thermocouples, optimised operating temperature range 25°C to 100°C
AD8497 for type K thermocouples, optimised operating temperature range 25°C to 100°C
All versions have a measurement range equal to the full range of the relevant thermocouple type.

• Low cost and easy to use
• Can be used as a stand-alone 5 mV/°C thermometer
• Pre-trimmed for J or K type thermocouples to 1°C initial accuracy
• Wide power supply range: 2.7 to 36V or ±2.7 to ±18V
• Internal cold junction compensation
• High impedance differential inputs
• Thermocouple break detection

Thermocouple Amplifiers

Specifications
Attribute Value
Power Supply Type Dual, Single
Package Type MSOP
Mounting Type Surface Mount
Typical Single Supply Voltage 2.7 → 36 V
Pin Count 8
Typical Dual Supply Voltage ±2.7 → ±18V
Rail to Rail Rail to Rail Output
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Typical Gain Bandwidth Product 25kHz
Maximum Supply Current 0.25 mA
Height 0.95mm
Width 3.2mm
Length 3.2mm
Dimensions 3.2 x 3.2 x 0.95mm
70 In stock for FREE next working day delivery
Price Each
£ 7.99
(exc. VAT)
£ 9.59
(inc. VAT)
Units
Per unit
1 - 9
£7.99
10 - 49
£7.18
50 - 249
£6.37
250 - 499
£5.67
500 +
£5.37
Packaging Options:
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