TLC59116_1 Datasheet, PDF (3/30 Pages) Texas Instruments – 16-CHANNEL Fm+ I2C-BUS CONSTANT-CURRENT LED SINK DRIVER

TLC59116
www.ti.com .................................................................................................................................................... SLDS157B – FEBRUARY 2008 – REVISED JULY 2008
REXT
A0
A1
A2
A3
OUT0
OUT1
OUT2
OUT3
GND
OUT4
OUT5
OUT6
OUT7
PW PACKAGE
(TOP VIEW)
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
V
CC
SDA
SCL
RESET
GND
OUT15
OUT14
OUT13
OUT12
GND
OUT11
OUT10
OUT9
OUT8
TERMINAL
NAME
NO.
REXT
1
A0
2
A1
3
A2
4
A3
5
OUT0
6
OUT1
7
OUT2
8
OUT3
9
GND
10
OUT4
11
OUT5
12
OUT6
13
OUT7
14
OUT8
15
OUT9
16
OUT10
17
OUT11
18
GND
19
OUT12
20
OUT13
21
OUT14
22
OUT15
23
GND
24
RESET
25
SCL
26
SDA
27
V_CC
28
(1) I = input, O = output
TERMINAL FUNCTIONS
I/O⁽¹⁾ DESCRIPTION
I Input terminal used to connect an external resistor for setting up all output currents
I Address input 0
I Address input 1
I Address input 2
I Address input 3
O Constant current output 0
O Constant current output 1
O Constant current output 2
O Constant current output 3
Ground
O Constant current output 4
O Constant current output 5
O Constant current output 6
O Constant current output 7
O Constant current output 8
O Constant current output 9
O Constant current output 10
O Constant current output 11
Ground
O Constant current output 12
O Constant current output 13
O Constant current output 14
O Constant current output 15
Ground
I Active-low reset input
I Serial clock input
I/O Serial data input/output
Power supply
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