ANALOG DEVICES  AD8497ARMZ  Temperature Sensor IC, Analogue, ± 3°C, -40 °C, +125 °C, MSOP, 8

ANALOG DEVICES AD8497ARMZ

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  • Manufacturer:
  • Newark Part No.: 85R6450
  • Manufacturer Part No AD8497ARMZ

Product Overview


The AD8497ARMZ is a 25 to 100°C Precision Thermocouple Amplifier with cold junction compensators on an integrated circuit. It produce a high level (5mV/°C) output directly from a thermocouple signal by combining an ice point reference with a pre-calibrated amplifier. It can be used as standalone thermometers or as switched output setpoint controllers using either a fixed or remote setpoint control. This can be powered from a single-ended supply (<3V) and can measure temperatures below 0°C by offsetting the reference input. To minimize self heating, an unloaded AD8497 typically operates with a total supply current of 180μA, but it is also capable of delivering in excess of ±5mA to a load. This amplifier is laser trimmed to match the characteristics of K type (chromel-alumel) thermocouples. The AD8497 works with 3V supplies allowing them to interface directly to lower supply ADCs.
  • Easy to use
  • Pretrimmed for K type thermocouples
  • Internal cold junction compensation
  • High impedance differential input
  • Standalone 5mV/°C thermometer
  • Reference pin allows offset adjustment
  • Thermocouple break detection
  • <1mW Power at VS = 5V

Applications

Test & Measurement; Sensing & Instrumentation
ESD sensitive device, take proper precaution while handling the device.
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Product Specifications, Documents & More


  • IC Output Type: Analogue
  • MSL: MSL 1 - Unlimited
  • No. of Pins: 8
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Sensing Accuracy Range: ± 3°C
  • Sensing Temperature Max: +125°C
  • Sensing Temperature Min: -40°C
  • Sensor Case Style: MSOP
  • Supply Current: 180µA
  • Supply Voltage Max: 36V
  • Supply Voltage Min: 2.7V
  • Supply Voltage Range: 2.7V to 36V, ± 1.5V to ± 18V

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Availability

Availability:  89


  • 89 in stock for same day shipping
 
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    More stock available week commencing 3/14/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $4.82 $4.82

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Price

Quantity List Price
1 - 9 $4.82
10 - 24 $4.30
25 - 49 $3.88
50 - 99 $3.63
100 - 249 $3.52
250 - 499 $3.17
500 - 999 $2.85
1000+ $2.41
 
 
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Suggested Substitutes
85R6451
AD8497ARMZ-R7

AD8497ARMZ-R7

ANALOG DEVICES

Thermocouple InAmp, REEL7

0

Price for: Full Reel 1

1000+ $2.41 2000+ $2.30

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    More stock available week commencing 3/28/16

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Non-Cancelable / Non Returnable

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