參數(shù)資料
型號(hào)： TSL2550D
廠商： TAOS Inc.
英文描述： AMBIENT LIGHT SENSOR WITH SMBus INTERFACE
中文描述： 常溫與SMBus接口光傳感器
文件頁(yè)數(shù)： 10/20頁(yè)
文件大?。?/td> 280K
代理商： TSL2550D
TSL2550
AMBIENT LIGHT SENSOR
WITH SMBus INTERFACE
TAOS029L
OCTOBER 2007
10
Copyright 2007, TAOS Inc.
The
LUMENOLOGY
Company
www.taosinc.com
Operation
After applying VDD, the device will initially be in the power down state. To operate the device, issue an SMBus
Send Byte protocol with the device address and the appropriate command byte to read ADC channel 0 or ADC
channel 1 (see Table 1). To obtain the conversion result, issue an SMBus Receive Byte protocol with the device
address. The data byte received will correspond to the value in the ADC register (0 or 1) specified by the previous
command. If a conversion has not been completed since power up (either through V
DD
or power up command),
the valid bit will be 0, and the data will not be valid. If there is a valid conversion result available, the valid bit
will be set (1), and the remaining 7 bits will represent valid data from the previously selected ADC register. Data
may be read repeatedly from the currently selected ADC register, and although it will remain valid, the ADC
register will not be updated until a new conversion completes for that channel (800 ms total since there are two
serial 400 ms per channel conversion times in standard mode). Note also that the command register itself may
be read, as a check to be sure that the device is communicating properly.
To power down the device for reduced power consumption, issue an SMBus Send Byte protocol with the device
address followed by 0 as indicated in Table 1.
相關(guān)PDF資料
PDF描述
TSL2550T AMBIENT LIGHT SENSOR WITH SMBus INTERFACE
TSL2550 AMBIENT LIGHT SENSOR WITH SMBus INTERFACE
TSL2560 LIGHT-TO-DIGITAL CONVERTER
TSL2560CS LIGHT-TO-DIGITAL CONVERTER
TSL2560T LIGHT-TO-DIGITAL CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSL2550D 制造商:TAOS Inc 功能描述:PHOTODIODE SENSOR AMBIENT LIGHT 制造商:TAOS Inc 功能描述:PHOTODIODE, SENSOR, AMBIENT LIGHT 制造商:TAOS Inc 功能描述:PHOTODIODE; Output Current:10mA; Sensor Output:Digital; Supply Voltage DC Min:2.7V; Supply Voltage DC Max:5.5V; External Depth:4.0mm; External Width:5.3mm; Lead Spacing:1.27mm; Operating Temperature Max:85C; Output Current Max:10mA ;RoHS Compliant: Yes
TSL2550D-NON JEDEC 制造商:TAOS Inc 功能描述:SENSOR AMBIENT LIGHT. SMD
TSL2550D-TR 功能描述:IC AMBIENT LIGHT SENSOR 8-SOIC RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 光學(xué) - 光電探測(cè)器 - 環(huán)境光傳感器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 產(chǎn)品變化通告:Product Discontinuation 25/Jun/2012 標(biāo)準(zhǔn)包裝:2,500 系列:- 帶接近傳感器:無(wú) 波長(zhǎng):- 電源電壓:1.7 V ~ 2 V 電流 - 暗（標(biāo)準(zhǔn)）:- 電流 - 光（典型值）:- 輸出類型:數(shù)字 - I²C 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UDFN 裸露焊盤 包裝:帶卷 (TR)
TSL2550D-TR-CUT TAPE 制造商:AMS 功能描述:TSL2550 Series 100 kHz 5.5 V Ambient Light Sensor w/ SMBus Interface - SOIC-8
TSL2550-RS232EVM 功能描述:光學(xué)傳感器開(kāi)發(fā)工具 Evaluation Module TSL2550 RoHS:否 制造商:ams 工具用于評(píng)估: 接口類型: 最大工作溫度:
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