HCPL0738 datasheet(5/8 Pages) HP

5 / 8 page

Package Characteristics

All typicals at TA = 25˚C.

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Input-Output Insulation

I I-O

µA

45% RH, t = 5 s

VI-O = 3 kV DC,

TA = 25˚C

Input-Output Momentary

VISO

2500

V rms

≤ 50%, t = 1 min.,

Withstand Voltage

TA = 25˚C

Input-Output Resistance

RI-O

1012

Ω

VI-O = 500 V DC

Input-Output Capacitance

CI-O

0.6

f = 1 MHz, TA = 25˚C

Notes:

1. tPHL propagation delay is measured from the 50% level on the rising edge of the input pulse to the 2.5 V level of the falling edge of the VO signal.

tPLH propagation delay is measured from the 50% level on the falling edge of the input pulse to the 2.5 V level of the rising edge of the VO signal.

2. PWD is defined as |tPHL - tPLH|.

3. tPSK is equal to the magnitude of the worst case difference in tPHL and/or tPLH that will be seen between units at any given temperature within the

recommended operating conditions.

4. CMH is the maximum tolerable rate of rise of the common mode voltage to assure that the output will remain in a high logic state.

5. CML is the maximum tolerable rate of fall of the common mode voltage to assure that the output will remain in a low logic state.

Figure 1. Typical input diode forward

characteristic.

Figure 2. Typical input threshold current vs.

temperature.

Figure 3. Typical logic high O/P supply

current vs. temperature.

Figure 4. Typical logic low O/P supply

current vs. temperature.

Figure 5. Typical switching speed vs. pulse

input current.

VF – FORWARD VOLTAGE – V

100

0.1

0.01

1.1

1.2

1.3

1.4

1.6

1.5

1.0

0.001

1000

TA = 25°C

–

-40

TA – TEMPERATURE – °C

100

020

Ith1

Ith2

-20

VDD = 5.0 V

IOL = 20 µA

IF – PULSE INPUT CURRENT – mA

12 13

VDD = 5.0 V

TA = 25 °C

Tphl CH 1

Tphl CH 2

Tplh CH 2

PWD CH 2

PWD CH 1

Tplh CH 1

-40

TA – TEMPERATURE – °C

100

020

Iddh

-20

6.0

9.5

7.0

10.0

8.5

7.5

8.0

6.5

9.0

VDD = 5.0 V

-40

TA – TEMPERATURE – °C

100

020

Iddl

-20

9.6

11.4

10.0

11.6

10.8

10.4

10.6

9.8

11.2

11.0

10.2

VDD = 5.0 V

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