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MAX44000GDT+T

芯片, 特殊功能, 环境光传感器, 1.7 V-3.6V电源, OTDFN-6

MAXIM INTEGRATED PRODUCTS MAX44000GDT+T
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制造商产品编号:
MAX44000GDT+T
库存编号
2514191
产品范围
MAX44000 Series
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产品范围选择器 (MAX44000 Series)

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产品概述

The MAX44000GDT+T is an ambient and infrared proximity sensor in 6 pin OTDFN package. This industry's lowest power integrated ambient light and proximity sensor provides reliable measurements combines wide dynamic range ambient light sensor with an integrated infrared proximity sensor. The IC can consume as low as 11µA (time averaged) in ambient light sensing plus proximity sensing including external IR LED current. The on-chip ambient sensor has ability to make wide dynamic range from 0.03lux to 65535lux measurements. An on-chip IR proximity detector is matched with an integrated IR LED driver. A programmable interrupt pin minimizes need to poll device for data, freeing up microcontroller resources, reducing system software overhead and educing power consumption. It has low power operation (5µA in ambient mode, 7µA in ambient plus proximity mode, 70µA in ambient plus proximity mode including 100mA LED current).
  • Supply voltage range from 1.7V to 3.6V
  • Operating temperature range from -40°C to 105°C
  • I2C communication bus and internal ambient cancellation
  • Excellent light source matching, programmable green and IR channel gains
  • Integrated single pulse IR LED driver and 10mA to 110mA programmable range
  • Maximum ambient light sensitivity of 0.03lux/LSB and quiescent current proximity of 375µA
  • Gain error of 15% (green LED 538nm response, TA = +25°C)
  • Maximum proximity detection sensitivity of 1.5mW/cm2/LSB
  • Quiescent current (ambient mode) of 5µA and software shutdown current of 0.1µA
  • Designed to drive an external IR LED and can operate from 1.7V to 3.6V VDD

应用

传感与仪器, 便携式器材, 工业, 消费电子产品

产品信息

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:
1.76V

:
3.6V

:
OTDFN

:
6引脚

:
-40°C

:
105°C

:
MAX44000 Series

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技术文档 (2)

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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