HCPL7820 datasheet(6/15 Pages) HP

6 / 15 page

1-238

DC Electrical Specifications

All specifications are at the nominal (typical) operating conditions of VIN+ = 0 V, VIN- = 0 V, TA = 25°C,

VDD1 = 5 V and VDD2 = 5 V, unless otherwise noted.

Parameter

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

Fig.

Note

Input Offset Voltage

VOS

-0.8

0.45

1.7

-2.0

0.45

2.9

-40

°C ≤ T

A ≤ 100°C

1,2,3

4.5 V

≤ (V

DD1, VDD2) ≤ 5.5 V

Absolute Value of Input

∆V

OS/∆T|

7.8

µV/°C

1,2

3,4

Offset Change vs.

Temperature

Gain: HCPL-7820

7.76

8.00

8.24

V/V

-200 mV

≤ V

IN+ ≤ 200 mV

7.60

8.00

8.40

-200 mV

≤ V

IN+ ≤ 200 mV

5,6,7

-40

°C ≤ T

A ≤ 100°C

4.5 V

≤ (V

DD1, VDD2) ≤ 5.5 V

Gain: HCPL-7825

7.60

8.00

8.40

V/V

-200 mV

≤ V

IN+ ≤ 200 mV

7.44

8.00

8.56

-200 mV

≤ V

IN+ ≤ 200 mV

5,6,7

-40

°C ≤ T

A ≤ 100°C

4.5 V

≤ (V

DD1, VDD2) ≤ 5.5 V

200 mV Nonlinearity

NL200

0.06

0.15

-200 mV

≤ V

IN+ ≤ 200 mV

5,8

0.3

-200 mV

≤ V

IN+ ≤ 200 mV

5,8,

-40

°C ≤ T

A ≤ 100°C9,10,

4.5 V

≤ (V

DD1, VDD2) ≤ 5.5 V

100 mV Nonlinearity

NL100

0.03

0.08

-100 mV

≤ V

IN+ ≤ 100 mV

5,8

0.1

-100 mV

≤ V

IN+ ≤ 100 mV

5,8,

-40

°C ≤ T

A ≤ 100°C9,11,

4.5 V

≤ (V

DD1, VDD2) ≤ 5.5 V

Maximum Input Voltage

|VIN+|

320

Before Output Clipping

Average Input Bias

IIN

-1

µA13

Current

Average Input Resistance

RIN

280

Ω

Input DC Common-Mode

CMRRIN

Rejection Ratio

Output Resistance

1.2

Ω

Output Low Voltage

VOL

1.30

VIN+ = 400 mV

Output High Voltage

VOH

3.90

VIN+ = -400 mV

Output Common-

VOCM

2.30

2.60

2.90

Mode Voltage

Input Supply Current

IDD1

11.1

17.0

Output Supply Current

IDD2

10.0

14.0

Output Short-Circuit

OSC|12

OUT = 0 V or VDD2

Current

-400 mV < VIN+ < 400 mV

-40

°C ≤ T

A ≤ 100°C

4.5 V

≤ (V

DD1, VDD2) ≤ 5.5 V

max

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