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ANALOG DEVICES AD8495ARMZ-R7
Signal Conditioner, Thermocouple, Thermocouple Signal Conditioner, 2.7 V, 36 V, MSOP, 8 Pins
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- AD8495ARMZ-R7
- Order Code:
- 4029968
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- Product Range
- -
- Technical Datasheet:
- AD8495ARMZ-R7 Datasheet
- ECAD / MCAD
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Product Overview
AD8495 is a precision thermocouple amplifier with cold junction compensation. It produces a high level (5mV/°C) output directly from a thermocouple signal by combining an ice point reference with a precalibrated amplifier. It can be used as stand-alone thermometers or switched output setpoint controllers using a fixed or remote setpoint control. It can be powered from a single-ended supply (less than 3V) and can measure temperatures below 0°C by offsetting the reference input. To minimize self heating, an unloaded amplifier 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 widely used in application such as J type thermocouple temperature measurement, set point controller, Celsius thermometer, universal cold junction compensator, white goods (oven, stovetop) temperature measurements, exhaust gas temperature sensing, catalytic converter temperature sensing etc.
- Low cost and easy to use
- Pretrimmed for K type thermocouple, input voltage range is − 0.2V to − 1.6V
- Internal cold junction compensation, voltage noise is 0.8μV p-p at (f = 0.1Hz to 10Hz, TA = 25°C)
- High impedance differential input, quiescent current is 180μA typ
- Reference pin allows offset adjustment, input current is 25μA
- Thermocouple break detection, initial accuracy is 3°Cmax at (TA = TRJ = TMJ = 25°C)
- Laser wafer trimmed to 1°C initial accuracy and 0.025°C/°C ambient temperature rejection
- Single supply voltage is 2.7V to 36V, dual supply voltage is ±2.7V to ±18V
- Operating temperature range is −40°C to +125°C
- Packaging style is 8-lead MSOP
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- Thermocouple Signal Conditioner
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- 2.7V
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- 36V
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- MSOP
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- 8Pins
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- -40°C
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- 125°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (1)
Packaging type
Cut Tape
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723 deliver in 3-4 business days from our UK warehouse
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¥1,417.02
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¥1,558.72
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| 1+ | ¥1,417.02 (¥1,558.72) | ( ) |
| 10+ | ¥837.05 (¥920.76) | ( ) |
| 25+ | ¥768.87 (¥845.76) | ( ) |
| 100+ | ¥700.68 (¥770.75) | ( ) |
| 250+ | ¥634.84 (¥698.32) | ( ) |
| 500+ | ¥631.91 (¥695.10) | ( ) |
| 1000+ | ¥628.97 (¥691.87) | ( ) |
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