HCPL-4731 datasheet(9/16 Pages) HP

9 / 16 page

Electrical Specifications

°C ≤ T

A ≤ 70°C, 4.5 V ≤ VCC ≤ 20 V, 1.6 mA ≤ IF(ON) ≤ 5 mA, 0 V ≤ VF(OFF) ≤ 0.8 V, unless otherwise

specified. All Typicals at TA = 25°C. See note 8.

Device

Parameter

Symbol

HCPL-

Min. Typ.* Max.

Units

Test Conditions

Fig.

Note

Current

CTR

800

3500

25k

IF = 40 µA,

VO = 0.4 V

4, 5

Transfer

VCC = 4.5 V

600

3000

IF = 0.5 mA,

VCC = 4.5 V

700

3200

25k

IF = 40 µA

500

2700

IF = 0.5 mA

Logic Low

VOL

0.06

0.4

IF = 40 µA, IO = 280 µA

2, 3

0.04

0.4

IF = 0.5 mA, IO = 2.5 mA

Logic High

IOH

0.01

µAV

O = VCC = 3 to 7 V,

Output Current

IF = 0 mA

0.02

VO = VCC = 18 V,

IF = 0 mA

Logic Low

ICCL

4701/070A

0.02

0.2

IF = 40 µAVO = Open

0.1

IF = 0.5 mA

4731/073A

0.04

0.4

IF = 40 µA

0.2

2.0

IF = 0.5 mA

Logic High

ICCH

4701/070A

<0.01

µAI

F = 0 mA

VO = Open

4731/073A

<0.01

Input Forward

1.1

1.25

1.4

IF = 40 to 500 µA,

Voltage

TA = 25°C

0.95

1.5

IF = 40 to 500 µA

Input Reverse

BVR

3.0

5.0

IR = 100 µA, TA = 25°C

2.5

IR = 100 µA

Temperature

∆V

F/∆TA

-2.0

mV/

°CI

F = 40 µA

-1.6

IF = 0.5 mA

Input Capacitance

CIN

f = 1 MHz, VF = 0 V

*All typical values at TA = 25°C and VCC = 5 V, unless otherwise noted.

Ratio

Supply Current

Output Voltage

Coefficient of

Forward Voltage

Breakdown

Voltage

HCPL-4731 数据表(PDF) 9 Page - Agilent(Hewlett-Packard)

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