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Content | Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Speci cations subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 © 2005–2012 Analog Devices, Inc. All rights reserved. ADI中文版数据手册是英文版数据手册的译文,敬请谅解翻译中可能存在的语言组织或翻译错误,ADI不对翻译中存在的差异或由此产生的错误负责。如需确认任何词语的准确性,请参考ADI提供 的最新英文版数据手册。 功能框图 CLKAND TIMING GENERATION 3 8 1 LPF Σ- DIGITAL COMPARATOROS/ALERT VDD 4 GND SDA SCLA2 A1 A0 TEMPERATURE SENSOR TEMPERATURE SENSOR REGISTER CONFIGURATION REGISTER THYST SETPOINT REGISTER TOS SETPOINT REGISTERPOINTER REGISTER SMBus/I2C INTERFACE 1-BIT 12-BIT DECIMATOR 1-BIT DAC REFERENCE + – 2 7 5 6 05326-001 图1. ±1℃精度、12位数字 温度传感器 ADT75 产品特性 12位温度-数字转换器 B级精度:±1.0°C(0°C至70°C) A级精度:±2.0°C(−25℃至+100°C) SMBus/I2C兼容接口 工作电压范围:−55℃至+125℃ 工作电压范围:2.7 V至5.5 V 过温指示器 低功耗关断模式 功耗:79 W(典型值,3.3 V) 小型低成本8引脚MSOP锡铅和无铅封装 标准8引脚SOIC无铅封装 应用 隔离传感器 环境控制系统 计算机热温监控 热保护 工业过程控制 电源系统监控器 手持式应用 产品特色 1. 片内温度传感器,可以精确测量环境温度。测量温度范 围为−55℃至+125℃。 2. 电源电压为2.7 V至5.5 V。 3. 采用节省空间的8引脚MSOP和8引脚SOIC封装。 4. 温度精度:±1°C(最大值)。 5. 温度分辨率:0.0625°C。 6. 关断模式下,功耗降至3 A(典型值)。 7. 一条SMBus/I2C总线最多支持8个ADT75。 |
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Following Datasheets | ADuC7019_20_21_22_24_25_26_27_28_29_cn (96 pages) ADuC7023_cn (96 pages) ADUC7124_7126_cn (108 pages) ADuCM360_361_cn (24 pages) ADuM1280_1281_1285_1286_cn (16 pages) ADUM1410_1411_1412_cn_1 (24 pages) ADuM2280_2281_2285_2286_cn (20 pages) ADuM3160_cn (16 pages) ADUM3200_3201_cn (20 pages) ADuM3480_3481_3482_CN (20 pages) |
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