STP16CP05PTR(2010) 데이터 시트보기 (PDF) - STMicroelectronics

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STP16CP05PTR
(Rev.:2010)

Low voltage 16-bit constant current LED sink driver

STMicroelectronics 

STP16CP05

Electrical ratings

2.3

Recommended operating conditions

TA = 25 °C

Table 6. Recommended operating conditions

Symbol

Parameter

Test conditions

Min.

Typ.

Max. Unit

VDD Supply voltage

3.0

-

5.5

V

VO Output voltage

-

20

V

IO Output current

OUTn

3

-

100

mA

IOH Output current

SERIAL-OUT

-

+1

mA

IOL Output current

SERIAL-OUT

-

-1

mA

VIH Input voltage

0.7VDD

-

VDD

V

VIL Input voltage

-0.3

-

0.3VDD

V

twLAT LE/DM1 pulse width

6

-

ns

twCLK CLK pulse width

8

-

ns

twEN OE/DM2 pulse width

100

-

ns

VDD = 3.3 V to 5.0 V

tSETUP(D) Setup time for DATA

5

-

ns

tHOLD(D) Hold time for DATA

3

-

ns

tSETUP(L) Setup time for LATCH

18

-

ns

fCLK Clock frequency

Cascade operation (1)

VDD = 5 V

-

30

MHz

1. If the device is connected in cascade, it may not be possible achieve the maximum data transfer. Please

considered the timings carefully.

Doc ID 12568 Rev 10

5/27

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