TSL2562, TSL2563

LOW-VOLTAGE

LIGHT-TO-DIGITAL CONVERTER

TAOS066N − AUGUST 2010

3

The LUMENOLOGY

r Company

r

r

Copyright

E 2010, TAOS Inc.

www.taosinc.com

Terminal Functions

TERMINAL

NAME

CS, T, FN

PKG

NO.

CL

PKG

NO.

TYPE

DESCRIPTION

ADDR SEL

2

3

I

SMBus device select — three-state

GND

3

2

Power supply ground. All voltages are referenced to GND.

INT

5

6

O

Level or SMB Alert interrupt — open drain.

SCL

4

4

I

SMBus serial clock input terminal — clock signal for SMBus serial data.

SDA

6

5

I/O

SMBus serial data I/O terminal — serial data I/O for SMBus.

1

1

Supply voltage.

3.8 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−0.5 V to 3.8 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−1 mA to 20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−40

°C to 85°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ESD tolerance, human body model

2000 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

NOM

MAX

UNIT

2.38

2.5

3

V

−30

70

°C

−0.5

0.58

V

SCL SDA input high voltage V

2.38

DD

1.13

3.6

V

2.38

DD

1.25

3.6

V

Electrical Characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

I

Supply current

Active

0.24

0.6

mA

Supply current

Power down

3.2

15

μA

V

INT SDA output low voltage

3 mA sink current

0

0.4

V

INT, SDA output low voltage

6 mA sink current

0

0.6

V

Leakage current

−5

5

μA