tsl2550 ETC-unknow, tsl2550 Datasheet - Page 2

• Manufacturer Part Number: tsl2550
• Description: Ambient Light Sensor With Smbus Interface
• Manufacturer: ETC-unknow

TAOS029 – SEPTEMBER 2002
Terminal Functions
Available Options
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)
†
NOTE 1: All voltages are with respect to GND.
Recommended Operating Conditions
2
Copyright E 2002, TAOS Inc.
GND
SMBCLK
SMBData
V
Supply voltage, V
Operating free-air temperature, T
SMBus input low voltage @ V
SMBus input high voltage @ V
SMBus operating frequency, f
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DD
NAME
TERMINAL
Supply voltage, V
Digital output voltage range, V
Digital output current, I
SMBus input/output current, I
Operating free-air temperature range, T
Storage temperature range, T
ESD tolerance, human body model
TSL2550
DEVICE
NO.
4
5
8
1
DD
TYPE
TYPE
I/O
I
DD
(SMBCLK)
–25 C to 85
DD
DD
(see Note 1)
Power supply ground. All voltages are referenced to GND.
SMBus serial clock input terminal — clock signal for SMBus serial data
SMBus serial data I/O terminal — serial data I/O for SMBus
Supply voltage
A
= 3.3 V
O
= 3.3 V
T
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A
(SMBIN)
stg
O
5%, V
5%, V
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IL
IH
t
PACKAGE – LEADS
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A
SOIC–8
www.taosinc.com
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PACKAGE DESIGNATOR
DESCRIPTION
DESCRIPTION
D
t
ORDERING NUMBER
The LUMENOLOGY r Company
TSL2550D
MIN
2.7
2.1
10
0
–1 mA to 20 mA
–25 C to 85 C
–25 C to 85 C
–0.3 V to +6 V
MAX
100
5.5
0.8
70
2000 V
10 mA
UNIT
kHz
V
V
V
C
6 V
†