Instrumentation Amplifier from Analog Devices Combines Power Efficiency, Zero-Drift Accuracy and Value for Portable Medical, Instrumentation and Consumer Devices
- Watch a video to learn more about AD8237: http://www.analog.com/AD8237video
- Order samples and download data sheet: http://www.analog.com/AD8237
- For additional support, connect with engineers and ADI product experts on EngineerZone™, an online technical support community: http://ez.analog.com/community/amplifiers/instrumentation-amplifiers
- Find other featured products for instrumentation and measurement applications: http://instrumentation.analog.com/en/segment/im.html
The AD8237 operates off a single supply voltage of 1.8 V to 5.5 V and ships in a compact MSOP-8 package. The gain (1 to 1000) is set by the ratio of two external resistors, which combined with industry leading gain error performance, provides superior gain accuracy over temperature.
AD8237 Micro-power, Zero-Drift Instrumentation Amplifier Key Features:
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Gain Range : 1 to 1000 - CMRR: 114 dB
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DC Precision
- Input offset voltage: 75 µV
- Offset drift: 0.3 µV/°C
- Supply Current: 115 µA
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Supply Range : 1.8V to 5.5V - Bandwidth (G=100): 10 kHz
- Gain Error: 0.005%
- Gain Drift: 0.5ppm/°C
- Input Voltage Noise: 1.5 uVp-p
Availability, Pricing and Complementary Components |
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Product |
Sample |
Temperature |
Price Each Per |
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Now | -40˚C to 125˚C |
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8-lead MSOP | |||||||||||||
The AD8237 operates well in a system with a variety of SAR A/D converters such as the AD7988-1 ultralow power 16-bit SAR converter.
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