TSL2550D TAOS, TSL2550D Datasheet - Page 2

• Manufacturer Part Number: TSL2550D
• Description: Industrial Optical Sensors Ambient Light Sensor SMBus
• Manufacturer: TAOS
• Type: Ambient Light Sensor with Digital Outputr

Specifications of TSL2550D

• Product: Ambient Light Sensor
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TSL2550D-TR

TSL2550
AMBIENT LIGHT SENSOR
WITH SMBus INTERFACE
TAOS029L − OCTOBER 2007
Terminal Functions
Available Options
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)
†
NOTES: 1. All voltage values are with respect to GND.
Recommended Operating Conditions
2
Copyright E 2007, 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
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
Solder conditions in accordance with JEDEC J−STD−020A, maximum temperature (see Note 2)
TERMINAL
2. Package D only: The device may be hand soldered provided that heat is applied only to the solder pad and no contact is made
D PKG
TSL2550
TSL2550
between the tip of the solder iron and the device lead. The maximum time heat should be applied to the device is 5 seconds.
DEVICE
NO.
4
5
8
1
DD
T PKG
NO.
2
3
4
1
DD
(SMBCLK)
−40°C to 85°
−40°C to 85°
DD
DD
(see Note 1)
A
= 3.3 V ± 5%, V
TYPE
O
= 3.3 V ± 5%, V
I/O
T
I
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A
(SMBIN)
stg
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.
O
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IL
IH
r
PACKAGE − LEADS
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A
SOIC−8
www.taosinc.com
T−4
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PACKAGE DESIGNATOR
DESCRIPTION
D
T
r
ORDERING NUMBER
The LUMENOLOGY r Company
TSL2550D
TSL2550T
MIN
2.7
2.1
10
0
−1 mA to 20 mA
−40°C to 85°C
−40°C to 85°C
−0.3 V to +6 V
MAX
100
5.5
0.8
70
. . .
±10 mA
2000 V
260°C
UNIT
kHz
°C
V
V
V
6 V
†