STP16CPC26TTR Просмотр технического описания (PDF) - STMicroelectronics

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STP16CPC26TTR

Low voltage 16-bit constant current LED sink driver

STMicroelectronics 

STP16CPC26

Electrical characteristics

3

Electrical characteristics

VDD = 3.3 V - 5 V, TA = 25 °C, unless otherwise specified.

Symbol

Parameter

Table 5: Electrical characteristics

Test conditions

Min.

Vdd

Supply voltage

3

VIH

Input voltage high level

0.8*Vdd

VIL

Input voltage low level

VOL

Serial data output voltage

VOH

(SDO) (1)

IOH

Output leakage current

IOH = - 1 mA

IOL = + 1 mA

Vo = 20 V,

Outn = OFF

GND

-

VDD -0.4

-

Vds = 0.3 V,

ΔIOL1

REXT = 900 W,

-

Current accuracy

IOL = 22 mA

channel to channel (2)(3)

Vds = 0.6 V,

ΔIOL2

REXT = 360 W,

-

IOL = 55 mA

Vds = 0.3 V,

DIOL3

REXT = 900 W,

-

Current accuracy

IOL = 22 mA

device to device (2)

Vds = 0.6 V,

ΔIOL4

REXT = 360 W,

-

IOL = 55 mA

RIN(up) Pull-up resistor for OE pin

250

RIN(down) Pull-down resistor for LE pin

250

IDD(OFF1)

REXT = OPEN

-

OUT 0 to 15 = OFF

IDD(OFF2) Supply current (OFF)

REXT = 900 W

-

OUT 0 to 15 = OFF

IDD(OFF3)

REXT = 360 W

-

OUT 0 to 15 = OFF

IDD(ON1)

IDD(ON2)

Supply current (ON)

REXT = 900 W

-

OUT 0 to 15 = ON

REXT = 360 W

-

OUT 0 to 15 = ON

VDS from 1.0 V to 3.0 V

%/dVDS

Output current vs. output voltage

regulation

Io = 22 mA

-

Io = 55 mA

Typ. Max. Unit

5.5

-

Vdd

V

- 0.2*Vdd

-

0.4

-

-

-

0.5

µA

±1

±3

%

±1

±3

-

±6

%

-

±6

500 800

KW

500 800

3

7

7

10

mA

11 13.5

7

11

11

15

±0.1

-

%/V

DocID18469 Rev 6

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