Low Cost Signal Conditioning 8-Bit ADC

GENERAL DESCRIPTION The AD670 is a complete 8-bit signal conditioning analogto-digital converter. It consists of an instrumentation amplifier front end along with a DAC, comparator, successive approximation register (SAR), precision voltage reference, and a threestate output buffer on a single

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Low Cost Signal Conditioning 8-Bit ADC

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航空航天用8位低成本信號調理單電源

AD670是一款完整的單芯片8位信號調理模數(shù)轉換器，由儀表放大器前端、DAC、比較器、逐次逼近寄存器(SAR)、精密基準電壓源和三態(tài)輸出緩沖器組成。 它無需外部元件或用戶調整，就能以全精度將模擬系統(tǒng)與8位數(shù)據總線進行接口。 AD670采用+5 V系統(tǒng)電源供電。輸入級提供具有出色共模抑制性能的差分輸入，能夠直接與各種傳感器接口。\n\n 該器件配置有輸入調整電阻，支持兩種輸入范圍：0 mV至255 mV (1 mV/LSB)和0 V至2.55 V (10 mV/LSB)。在這些范圍內，AD670可以配置為單極性輸入或雙極性輸入。該前端的差分輸入和共模抑制對轉換疊加于共模電壓之上的傳感器 ? 內置儀表放大器和基準電壓源的完整8位信號調理ADC\n\n? 微處理器總線接口\n\n? 轉換時間：10 μs\n\n? 靈活的輸入級：儀表放大器前端提供差分輸入和高共模抑制\n\n\n\n? 無需用戶調整\n\n? 整個溫度范圍內無失碼\n\n? +5 V單電源供電\n\n? 便利的輸入范圍;

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Dual Comparators with 400mV Reference

GENERAL DESCRIPTION The ADCMP670 consists of two low power, high accuracy, comparator and reference circuits in a 6-lead TSOT package. The internal 400 mV reference provides the ability to monitor low voltage supplies. The device operates on a supply voltage from 1.7 V to 5.5 V and draws only 6

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Dual Low Power 1.5 Comparator With 400 mV Reference

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Dual Low Power 1.5 Comparator With 400 mV Reference

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