STP08CDC596(2005) データシートの表示（PDF） - STMicroelectronics

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STP08CDC596
(Rev.:2005)

8-BIT CONSTANT CURRENT LED SINK DRIVER WITH FULL OUTPUT DETECTION

STMicroelectronics 

STP08CDC596

Table 8: Switching Characteristics (VDD=3.3 to 5.5V, T = 25°C, unless otherwise specified.)

Symbol

Parameter

Test Conditions

tPLH1

tPLH2

tPLH3

tPLH

tPHL1

tPHL2

tPHL3

tPHL

tr

tf

Propagation Delay Time,

CLK-OUTn, LE/DM1 = H,

OE/DM2 = L

Propagation Delay Time,

LE/DM1-OUTn, OE/DM2 = L

Propagation Delay Time,

OE/DM2-OUTn, LE/DM1 = H

Propagation Delay Time,

CLK-SDO

Propagation Delay Time,

CLK-OUTn, LE/DM1 = H,

OE/DM2 = L

Propagation Delay Time,

LE/DM1-OUTn, OE/DM2 = L

Propagation Delay Time,

OE/DM2-OUTn, LE/DM1 = H

Propagation Delay Time,

CLK-SDO

Output Rise Time

VDD = 3 V

VIL = GND

IO = 40mA

REXT = 470 Ω

Output Fall Time

VIH = VDD

CL = 13pF

VL = 3 V

RL = 65 Ω

Min.

Typ.

180

150

140

25

30

30

35

30

220

20

Max. Unit

280

ns

280

ns

280

ns

35

ns

60

ns

50

ns

70

ns

40

ns

ns

ns

EQUIVALENT CIRCUIT OF INPUTS AND OUTPUTS

Figure 2: OE/DM2 Terminal

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