STP16C596 datasheet(4/18 Pages) STMICROELECTRONICS

Part #	STP16C596

Description	16-BIT CONSTANT CURRENT LED SINK DRIVER

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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STP16C596

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Table 7: Electrical Characteristics (VDD=5V, T = 25°C, unless otherwise specified.)

Table 8: Switching Characteristics (VDD=5V, T = 25°C, unless otherwise specified.)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VIH

Input Voltage High Level

0.7VDD

VDD

V

VIL

Input Voltage Low Level

GND

0.3VDD

V

IOH

Output Leakage Current

VOH = 16 V

10

µA

VOL

Output Voltage (Serial-OUT) IOL = 1mA

0.4

V

VOH

Output Voltage (Serial-OUT) IOH = -1mA

VDD-0.4V

V

IOL1

Output Current

VO = 0.7V REXT = 910 Ω

18.6

20.4

22.4

mA

IOL2

VO = 0.7V REXT = 360 Ω

45.7

50.2

55.2

mA

∆I

OL1

Output Current Error

between bit (All Output ON)

VO = 0.7V REXT = 910 Ω

± 3

± 4

%

∆I

OL2

VO = 0.7V REXT = 360 Ω

± 3

± 4

%

RSIN(up)

Pull-up Resistor

150

300

600

K

Ω

RSIN(down) Pull-down Resistor

100

200

400

K

Ω

IDD(OFF1) Supply Current (OFF)

REXT = OPEN

OUT 0 to 15 = OFF

0.3

0.6

mA

IDD(OFF2)

REXT = 470 Ω

OUT 0 to 15 = OFF

5.5

7.7

IDD(OFF3)

REXT = 250 Ω

OUT 0 to 15 = OFF

10.1

14.1

IDD(ON1)

Supply Current (ON)

REXT = 470 Ω

OUT 0 to 15 = ON

5.5

7.7

IDD(ON2)

REXT = 250 Ω

OUT 0 to 15 = ON

10.1

14.1

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

tPLH1

Propagation Delay Time,

CLK-OUTn, /LE = H, /OE = L

VDD = 5 V

VIH = VDD

VIL = GND

CL = 13pF

IO = 40mA

VL = 3 V

REXT = 470 Ω

RL = 65 Ω

200

280

ns

tPLH2

Propagation Delay Time,

/LE-OUTn, /OE = L

160

250

ns

tPLH3

Propagation Delay Time,

/OE-OUTn, /LE = H

145

200

ns

tPLH

Propagation Delay Time,

CLK-SDO

15

30

ns

tPHL1

Propagation Delay Time,

CLK-OUTn, /LE = H, /OE = L

15

30

ns

tPHL2

Propagation Delay Time,

/LE-OUTn, /OE = L

15

30

ns

tPHL3

Propagation Delay Time,

/OE-OUTn, /LE = H

45

60

ns

tPHL

Propagation Delay Time,

CLK-SDO

15

300

ns

tr

Output Rise Time

160

200

ns

tf

Output Fall Time

15

25

ns

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