TLC5922 Datasheet, PDF (2/16 Pages) Texas Instruments – LED DRIVER

TLC5922
SLVS486 – SEPTEMBER 2003
www.ti.com
ORDERING INFORMATION ⁽¹⁾
T_A
-20 °C to 85 °C
PACKAGE
4 mm x 4 mm, 32-pin HTSSOP
PART NUMBER ⁽¹⁾
TLC5922DAP
(1) _{The DAP package is available in tape and reel. Add R suffix (TLC5922DAPR) to order quantities of 2000 parts per reel.}
TERMINAL
NAME
NO.
BLANK
2
GND
1
IREF
31
MODE
30
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
PGND
7
8
10
11
12
13
15
16
17
18
20
21
22
23
25
26
6, 9, 14, 19,
24, 27
2
GND
BLANK
XLAT
SCLK
SIN
PGND
OUT0
OUT1
PGND
OUT2
OUT3
OUT4
OUT5
PGND
OUT6
OUT7
DAP PACKAGE
(TOP VIEW)
1
32
2
31
3
30
4
29
5
28
6
27
7
26
8
25
9
24
10
23
11
22
12
21
13
20
14
19
15
18
16
17
VCC
IREF
MODE
XDOWN
SOUT
PGND
OUT15
OUT14
PGND
OUT13
OUT12
OUT11
OUT10
PGND
OUT9
OUT8
Terminal Functions
I/O
DESCRIPTION
2
Blank(Light OFF). When BLANK=H, All OUTx outputs are forced OFF. When BLANK=L,
ON/OFF of OUTx outputs are controlled by input data.
Ground
I/O
Reference current terminal
I
Mode select. When MODE=L, SIN, SOUT, SCLK, XLAT are connected to ON/OFF control
logic. When MODE=H, SIN, SOUT, SCLK, XLAT are connected to dot-correction logic.
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
O
Constant current output
Power ground