10

Figure 15. Output Supply Current vs.

Input Voltage.

Figure 16. Common Mode Rejection Test Circuit.

Figure 17. Input and Output Supply

Current vs. Temperature.

Figure 18. Propagation Delay, Rise/Fall Time and Bandwidth Test Circuit.

VIN+ – INPUT VOLTAGE – V

10.0

-0.2

0

VDD1 = 5 V

VDD2 = 5 V

VIN– = 0 V

8.0

-0.4

0.4

0.2

9.0

TA = 25°C

9.5

8.5

0.1 µF

VDD2

VOUT

8

7

6

1

3

HCPL-7850

5

2

4

2 K

2 K

78L05

+15 V

0.1 µF

0.1 µF

-15 V

–

+

MC34081

150

pF

IN OUT

0.1

µF

0.1

µF

9 V

PULSE GEN.

VCM

+

–

10 K

10 K

150 pF

TA – TEMPERATURE – °C

10

5

20

20

0

15

IDD1

-60

140

IDD2

VDD1 = 5 V

VDD2 = 5 V

VIN+ = 320 mV

VIN– = 0 V

-20

60

100

0.1 µF

VDD2

VOUT

8

7

6

1

3

HCPL-7850

5

2

4

2 K

2 K

+15 V

0.1 µF

0.1 µF

-15 V

–

+

MC34081

0.1 µF

10 K

10 K

0.01 µF

VDD1

VIN

VIN IMPEDANCE LESS THAN 10 Ω.