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參數(shù)資料
| 型號(hào)： | TSL2561T |
| 廠商： | TAOS Inc. |
| 英文描述： | LIGHT-TO-DIGITAL CONVERTER |
| 中文描述： | 光到數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/38頁 |
| 文件大?。?/td> | 441K |
| 代理商： | TSL2561T |
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TSL2560, TSL2561
LIGHT-TO-DIGITAL CONVERTER
TAOS059K
APRIL 2007
1
The
LUMENOLOGY
Company
Copyright 2007, TAOS Inc.
www.taosinc.com
Approximates Human Eye Response to
Control Display Backlight and Keyboard
Illumination
Precisely Measures Illuminance in Diverse
Lighting Conditions Providing Exposure
Control in Cameras
Programmable Interrupt Function with
User-Defined Upper and Lower Threshold
Settings
16-Bit Digital Output with SMBus (TSL2560)
or I
2
C (TSL2561) Fast-Mode at 400 KHz
Programmable Analog Gain and Integration
Time Supporting 1,000,000-to-1 Dynamic
Range
Available in Ultra-Small 1.25 mm
Chipscale Package
Automatically Rejects 50/60-Hz Lighting
Ripple
Low Active Power (0.75 mW Typical) with
Power Down Mode
RoHS Compliant
1.75 mm
Description
The TSL2560 and TSL2561 are light-to-digital converters that transform light intensity to a digital signal output
capable of direct I
2
C (TSL2561) or SMBus (TSL2560) interface. Each device combines one broadband
photodiode (visible plus infrared) and one infrared-responding photodiode on a single CMOS integrated circuit
capable of providing a near-photopic response over an effective 20-bit dynamic range (16-bit resolution). Two
integrating ADCs convert the photodiode currents to a digital output that represents the irradiance measured
on each channel. This digital output can be input to a microprocessor where illuminance (ambient light level)
in lux is derived using an empirical formula to approximate the human eye response. The TSL2560 device
permits an SMB-Alert style interrupt, and the TSL2561 device supports a traditional level style interrupt that
remains asserted until the firmware clears it.
While useful for general purpose light sensing applications, the TSL2560/61 devices are designed particularly
for display panels (LCD, OLED, etc.) with the purpose of extending battery life and providing optimum viewing
in diverse lighting conditions. Display panel backlighting, which can account for up to 30 to 40 percent of total
platform power, can be automatically managed. Both devices are also ideal for controlling keyboard illumination
based upon ambient lighting conditions. Illuminance information can further be used to manage exposure
control in digital cameras. The TSL2560/61 devices are ideal in notebook/tablet PCs, LCD monitors, flat-panel
televisions, cell phones, and digital cameras. In addition, other applications include street light control, security
lighting, sunlight harvesting, machine vision, and automotive instrumentation clusters.
Texas Advanced Optoelectronic Solutions Inc.
1001 Klein Road Suite 300 Plano, TX 75074 (972) 673-0759
6 SDA
5 INT
4 SCL
PACKAGE T
6-LEAD TMB
(TOP VIEW)
V
DD
1
ADDR SEL 2
GND 3
PACKAGE CS
6-LEAD CHIPSCALE
(TOP VIEW)
V
DD
1
ADDR SEL 2
GND 3
6 SDA
5 INT
4 SCL
Package Drawings are Not to Scale
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSL2562 | LOW-VOLTAGE LIGHT-TO-DIGITAL CONVERTER |
| TSL2562CS | LOW-VOLTAGE LIGHT-TO-DIGITAL CONVERTER |
| TSL2562T | LOW-VOLTAGE LIGHT-TO-DIGITAL CONVERTER |
| TSL2563 | LOW-VOLTAGE LIGHT-TO-DIGITAL CONVERTER |
| TSL2563CS | LOW-VOLTAGE LIGHT-TO-DIGITAL CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSL2562 | 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:LOW-VOLTAGE LIGHT-TO-DIGITAL CONVERTER |
| TSL2562CL | 功能描述:光學(xué)數(shù)位轉(zhuǎn)換器 Ambient Light Sensor SMBus RoHS:否 制造商:ams 數(shù)據(jù)總線寬度: 峰值波長:470 nm 最大工作頻率: 工作電源電壓: 工作電流: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:Chipscale-6 封裝:Reel |
| TSL2562CS | 功能描述:接口 - 專用 Ambient Light Sensor Light to Digital RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| TSL2562FN | 功能描述:光學(xué)數(shù)位轉(zhuǎn)換器 Ambient Light Sensor SMBus RoHS:否 制造商:ams 數(shù)據(jù)總線寬度: 峰值波長:470 nm 最大工作頻率: 工作電源電壓: 工作電流: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:Chipscale-6 封裝:Reel |
| TSL2562T | 功能描述:光學(xué)數(shù)位轉(zhuǎn)換器 Ambient light sensor SMBus & I2C interf. RoHS:否 制造商:ams 數(shù)據(jù)總線寬度: 峰值波長:470 nm 最大工作頻率: 工作電源電壓: 工作電流: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:Chipscale-6 封裝:Reel |
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