TSL2571
LIGHT-TO-DIGITAL CONVERTER
TAOS117A − FEBRUARY 2011
Terminal Functions
TERMINAL
NAME
GND
INT
NC
SCL
SDA
V
DD
NO.
3
5
4
2
6
1
I
I/O
O
TYPE
DESCRIPTION
Power supply ground. All voltages are referenced to GND.
Interrupt — open drain (active low).
Do not connect.
I
2
C serial clock input terminal — clock signal for I
2
C serial data.
I
2
C serial data I/O terminal — serial data I/O for I
2
C .
Supply voltage.
Available Options
DEVICE
TSL25711
TSL25713
TSL25715
†
TSL25717
†
†
ADDRESS
0x39
0x39
0x29
0x29
PACKAGE − LEADS
FN−6
FN−6
FN−6
FN−6
INTERFACE DESCRIPTION
I
2
C Vbus = V
DD
Interface
I
2
C
Vbus = 1.8 V Interface
I
2
C Vbus = V
DD
Interface
I
2
C Vbus = 1.8 V Interface
ORDERING NUMBER
TSL25711FN
TSL25713FN
TSL25715FN
TSL25717FN
Contact TAOS for availability.
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
DD
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8 V
Digital output voltage range, V
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 3.8 V
Digital output current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −1 mA to 20 mA
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 85°C
ESD tolerance, human body model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 V
†
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.
NOTE 1: All voltages are with respect to GND.
Recommended Operating Conditions
MIN
Supply voltage, V
DD
Operating free-air temperature, T
A
2.6
−30
NOM
3
MAX
3.6
70
UNIT
V
°C
The
LUMENOLOGY
r
Company
r
r
www.taosinc.com
Copyright
E
2011, TAOS Inc.
3
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
