CT4504VST2 datasheet(3/14 Pages) CTMICRO

3 / 14 page

CT Micro

Rev 2

Proprietary & Confidential

Page 3

Jul, 2015

CT4504

High CMR, 1Mbit/s High Speed Optocoupler

Electrical Characteristics

TA = 0 - 70°C (unless otherwise specified). Typical values are measured at TA = 250C and VCC=5V

Emitter Characteristics

Symbol

Parameters

Test Conditions

Min

Typ

Max

Units

Notes

Forward voltage

IF = 16mA

1.45

1.6

Reverse Voltage

IR = 10µA

5.0

VF/ TA

Temperature coefficient of forward

voltage

IF =16mA

-1.8

mV/°C

Detector Characteristics

Symbol

Parameters

Test Conditions

Min

Typ

Max

Units

Notes

IOH

Logic High Output Current

IF=0mA, VO=VCC=5.5V,

TA=25°C

0.001

0.5

µA

IF=0mA, VO=VCC=15V,

TA=25°C

0.01

IF=0mA, VO=VCC=15V

ICCL

Logic Low Supply Current

IF=16mA, VO=Open,

VCC=15V

140

200

µA

ICCH

Logic High Supply Current

IF=0mA, VO=Open, VCC=15V,

TA=25°C

0.01

µA

IF=0mA, VO=Open,

VCC=15V

Transfer Characteristics

Symbol

Parameters

Test Conditions

Min

Typ

Max

Units

Notes

CTR

Current Transfer Ratio

IF=16mA, VO=0.4V, VCC=4.5V,

TA=25°C

IF=16mA, VO=0.5V,VCC=4.5V

IF=12mA, VO=0.4V, VCC=4.5V,

TA=25°C

IF=12mA, VO=0.5V,VCC=4.5V

VOL

Logic Low Output Voltage

IF=16mA,IO=4.0mA,

VCC=4.5V, TA=25°C

0.2

0.4

IF=16mA, IO=3.3mA,

VCC=4.5V

0.5

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