Part Datasheet Search > LED Drivers > ST Microelectronics > STP1612PW05TTR Datasheet PDF > STP1612PW05TTR Datasheet Pages 6/41
STP1612PW05TTR Datasheet - ST Microelectronics
| Manufacturer: | ST Microelectronics |
| Category: | LED Drivers |
| Case Package: | TSSOP-24 |
| Description: | 16Channel LED driver with 16Bit PWM, 8Bit gain and full LED error detection |
| Pictures: |
STP1612PW05TTRDatasheet PDF
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Summary description STP1612PW05
6/41 Doc ID 15819 Rev 5
2.1 Pin connection and description
Figure 2. Pin connection
Note: The exposed pad should be electrically connected to a metal land electrically isolated or
connected to ground
GND
SDI
CLK
LE
OUT5
OUT6
OUT7
VDD
R-EXT
SDO
PWCLK
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT9
OUT8
OUT0
OUT1
OUT2
OUT3
OUT4
OUT0
OUT1
OUT2
OUT3
OUT4
LE
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT5
OUT6
OUT7
OUT9
OUT8
GND
SDI
CLK
VDD
R-EXT
SDO
PWCLK
GND
SDI
CLK
LE
OUT5
OUT6
OUT7
VDD
R-EXT
SDO
PWCLK
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT9
OUT8
OUT0
OUT1
OUT2
OUT3
OUT4
GND
SDI
CLK
LE
OUT5
OUT6
OUT7
VDD
R-EXT
SDO
PWCLK
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT9
OUT8
OUT0
OUT1
OUT2
OUT3
OUT4
OUT0
OUT1
OUT2
OUT3
OUT4
LE
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT5
OUT6
OUT7
OUT9
OUT8
GND
SDI
CLK
VDD
R-EXT
SDO
PWCLK
OUT0
OUT1
OUT2
OUT3
OUT4
LE
OUT15
OUT14
OUT13
OUT12
OUT11
OUT10
OUT5
OUT6
OUT7
OUT9
OUT8
GND
SDI
CLK
VDD
R-EXT
SDO
PWCLK
Table 4. Pin description
Pin n° Symbol Name and function
1 GND Ground terminal
2 SDI Serial data input terminal
3CLK
Clock input terminal used to shift data on rising edge and carries
command information when LE is asserted.
4 LE Data strobe terminal and controlling command with CLK
5-20 OUT 0-15 Output terminals
21 PWCLK
Gray scale clock terminal.
Reference clock for grey scale PWM counter.
22 SDO Serial data out terminal
23 R-EXT Input terminal of an external resistor for constant current programing
24 V
DD
Supply voltage terminal
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