STP16CPP05 STMicroelectronics, STP16CPP05 Datasheet - Page 10

• Manufacturer Part Number: STP16CPP05
• Description: Low-voltage 16-bit constant current LED sink driver
• Manufacturer: STMicroelectronics

Specifications of STP16CPP05

• Output Current: 3-40 mA

Timing diagrams
5
Note:
Note:
10/28
1
2
3
Timing diagrams
Table 9.
OUTn = ON when Dn = H OUTn = OFF when Dn = L
Figure 7.
The latches circuit holds data when the LE terminal is Low.
When LE terminal is at high level, latch circuit does not hold the data it passes from the input
to the output.
When OE terminal is at low level, output terminals OUT0 to OUT15 respond to the data,
either ON or OFF.
When OE terminal is at high level, it switches off all the data on the output terminal.
CLOCK
Truth table
Timing diagram
LE
H
H
X
X
L
OE
H
L
L
L
L
Doc ID 15379 Rev 2
SERIAL-
Dn + 1
Dn + 2
Dn + 3
Dn + 3
Dn
IN
OUT0 ............. OUT7 ................ OUT15
Dn + 2 ..... Dn - 5 ..... Dn -13
Dn + 2 ..... Dn - 5 ..... Dn -13
Dn ..... Dn - 7 ..... Dn -15
No change
OFF
STP16CPP05
Dn - 15
Dn - 14
Dn - 13
Dn - 13
Dn - 13
SDO