STP08DP05TTR Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

STP08DP05TTR

Low voltage 8-bit constant current LED sink with full outputs error detection

STMicroelectronics 

Maximum rating

STP08DP05

3.3

Recommended operating conditions

Symbol

Table 6. Recommended operating conditions

Parameter

Test conditions

Min. Typ. Max. Unit

VDD Supply voltage

3.0

-

5.5

V

VO Output voltage

-

20

V

IO Output current

OUTn

5

-

100 mA

IOH Output current

SERIAL-OUT

-

+1

mA

IOL Output current

SERIAL-OUT

-

-1

mA

VIH Input voltage

0.7VDD - VDD+0.3 V

VIL Input voltage

-0.3

-

0.3VDD V

twLAT LE/DM1 pulse width

20

-

ns

twCLK CLK pulse width

20

-

ns

twEN OE/DM2 pulse width

200

-

ns

VDD = 3.0 to 5.0V

tSETUP(D) Setup time for DATA

7

-

ns

tHOLD(D) Hold time for DATA

4

-

ns

tSETUP(L) Setup time for LATCH

fCLK Clock frequency

Cascade operation (1)

15

-

-

ns

30 MHz

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

consider the timings carefully.

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DocID13405 Rev 6

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