SM16706SP 查看數據表（PDF） - Samhop Mircroelectronics

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SM16706SP

16-BIT CONSTANT CURRENT LED DRIVER

Samhop Mircroelectronics 

SAMHOP Microelectronics Corp. SM16706P/SP/F/FN

16-BIT CONSTANT CURRENT LED DRIVER

ELECTRICAL CHARACTERISTICS (VDD = 5.0V, Ta = 25oC unless otherwise noted)

Characteristic

Input

Voltage

"H" Level

"L" Level

Output Leakage Current

Symbol

Condition

VIH

－

VIL

－

IOH

VOH = 15.0V

Min. Typ. Max. Unit

0.7

VDD

－

VDD

V

GND

－

0.3

VDD

－

－

10 μA

Output

Voltage

SERIAL-OUT

Output Current 1

Current Skew

Output Current 2

Current Skew

VOL

IOL = 1.0mA

VOH

IOH = -1.0mA

IOL1

IOL2

VCE = 0.7V

VCE = 0.4V

△ IOL1

IOUT = 40mA

VCE = 0.4V

REXT = 470Ω

(Include skew)

REXT = 470Ω

IOL3

VCE = 0.7V

REXT = 240Ω

(Include skew)

△ IOL2

IOUT = 75mA

VCE = 0.7V

REXT = 240Ω

－

－

0.4

V

4.6

－

－

34.1 40.0 45.9

mA

33.7 39.5 45.3

－ ± 1.5 ± 4.0 %

66.3 75.0 89.7 mA

－ ± 1.5 ± 4.0 %

Supply Voltage Regulation

% / VDD REXT = 470Ω, Ta = -40 ~ 85oC

－

2.5 5.0 % / V

Pull-Up Resistor

Pull-Down Resistor

Supply

Current

"OFF"

"ON"

RIN (up)

－

RIN (down)

－

IDD (off) 1 REXT =OPEN, OUT0 ~ 15 = off

IDD (off) 2 REXT =470Ω, OUT0 ~ 15 = off

IDD (off) 3 REXT =240Ω, OUT0 ~ 15 = off

IDD (on) 1 REXT =470Ω, OUT0 ~ 15 = on

VDD (on) 2 REXT =240Ω, OUT0 ~ 15 = on

150 300 600 KΩ

100 200 400 KΩ

－

0.9 1.5

3.5 4.6 8.0

6.5 8.0 15.0 mA

7.0 9.3 18.0

10.0 18.0 32.0

Page 6

V2.0 MAY,2003

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