- 您現(xiàn)在的位置：買賣IC網(wǎng) > Datasheet目錄58 > TSL2569T (AMS-TAOS USA Inc)IC LIGHT TO DGTL CONV 6-TMB Datasheet資料下載
參數(shù)資料
| 型號： | TSL2569T |
| 廠商： | AMS-TAOS USA Inc |
| 文件頁數(shù)： | 21/37頁 |
| 文件大小： | 785K |
| 描述： | IC LIGHT TO DGTL CONV 6-TMB |
| 標準包裝： | 1 |
| 系列： | * |
| 其它名稱： | TSL2569-TDKR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁當前第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁
TSL2568, TSL2569
LIGHT-TO-DIGITAL CONVERTER
TAOS091D DECEMBER 2008
20
r
r
Copyright E 2008, TAOS Inc.
The LUMENOLOGY r Company
www.taosinc.com
APPLICATION INFORMATION: SOFTWARE
The following example pseudo code illustrates the configuration of an SMB Alert style interrupt when the light
intensity changes 20% from the current value, and persists for 3 conversion cycles:
// Read current light level
Address = 0x39
//Slave addr also 0x29 or 0x49
Command = 0xAC
//Set Command bit and Word bit
ReadWord (Address, Command, DataLow, DataHigh)
Channel0 = (256 * DataHigh) + DataLow
//Calculate upper and lower thresholds
T_Upper = Channel0 + (0.2 * Channel0)
T_Lower = Channel0 (0.2 * Channel0)
//Write the lower threshold register
Command = 0xA2
//Addr lower threshold reg, set Word Bit
WriteWord (Address, Command, T_Lower.LoByte, T_Lower.HiByte)
//Write the upper threshold register
Command = 0xA4
//Addr upper threshold reg, set Word bit
WriteWord (Address, Command, T_Upper.LoByte, T_Upper.HiByte)
//Enable interrupt
Command = 0x86
//Address interrupt register
Data = 0x23
//SMBAlert style, PERSIST = 3
WriteByte(Address, Command, Data)
In order to generate an interrupt on demand during system test or debug, a test mode (INTR = 11) can be used.
The following example illustrates how to generate an interrupt on demand:
// Generate an interrupt
Address = 0x39
//Slave addr also 0x29 or 0x49
Command = 0x86
//Address Interrupt register
Data = 0x30
//Test interrupt
WriteByte(Address, Command, Data)
//Interrupt line should now be low
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSL257SM-LF | IC LIGHT-VOLTAGE SMD SIDELOOKER |
| TSL260R-LF | IC IR LIGHT-VOLT CONV SIDELOOKER |
| TSL260RSM-LF | IC IR LIGHT-VOLT CONV SMD SIDELK |
| TSL3301CL | IC LINEAR SENSOR ARRAY 8CHIPLED |
| TXM-418-LR_ | TRANSMITTER 418MHZ LR SERIES |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSL256Y WAF | 制造商:Texas Instruments 功能描述: |
| TSL257 | 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:HIGH-SENSITIVITY LIGHT-TO-VOLTAGE CONVERTER |
| TSL2571 | 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:LIGHT-TO-DIGITAL CONVERTER |
| TSL2571 EVM | 功能描述:光學傳感器開發(fā)工具 Evaluation Module TSL2571x RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| TSL25711 | 制造商:TAOS 制造商全稱:TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 功能描述:LIGHT-TO-DIGITAL CONVERTER |
發(fā)布緊急采購，3分鐘左右您將得到回復。