參數(shù)資料
型號: TSL2550T
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
文件頁數(shù): 5/20頁
文件大?。?/td> 280K
代理商: TSL2550T
TSL2550
AMBIENT LIGHT SENSOR
WITH SMBus INTERFACE
TAOS029L
OCTOBER 2007
5
The
LUMENOLOGY
Company
Copyright 2007, TAOS Inc.
www.taosinc.com
PARAMETER MEASUREMENT INFORMATION
SMBDATA
SMBCLK
Stop
Start
SMBCLK
ACK
t
(LOWMEXT)
t
(LOWMEXT)
t
(LOWSEXT)
SMBCLK
ACK
t
(LOWMEXT)
Start
Condition
Stop
Condition
P
SMBDATA
t
(SUSTO)
t
(SUDAT)
t
(HDDAT)
t
(BUF)
V
IH
V
IL
SMBCLK
t
(SUSTA)
t
(HIGH)
t
(F)
t
(R)
t
(HDSTA)
t
(LOW)
V
IH
V
IL
P
S
S
Figure 1. SMBus Timing Diagrams
A0
A1
A2
A3
A4
A5
A6
SMBCLK
Start by
Master
SMBDATA
1
9
1
9
D1
D2
D3
D4
D5
D6
D7
D0
R/W
Frame 1 SMBus Slave Address Byte
Frame 2 Command Byte
ACK by
TSL2550
Stop by
Master
ACK by
TSL2550
Figure 2. SMBus Timing Diagram for Send Byte Format
A0
A1
A2
A3
A4
A5
A6
SMBCLK
Start by
Master
SMBDATA
1
9
1
9
D1
D2
D3
D4
D5
D6
D7
D0
R/W
Frame 1 SMBus Slave Address Byte
Frame 2 Data Byte From TSL2550
ACK by
TSL2550
Stop by
Master
NACK by
Master
Figure 3. SMBus Timing Diagram for Receive Byte Format
相關(guān)PDF資料
PDF描述
TSL2550 AMBIENT LIGHT SENSOR WITH SMBus INTERFACE
TSL2560 LIGHT-TO-DIGITAL CONVERTER
TSL2560CS LIGHT-TO-DIGITAL CONVERTER
TSL2560T LIGHT-TO-DIGITAL CONVERTER
TSL2561 LIGHT-TO-DIGITAL CONVERTER
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