©2005 Fairchild Semiconductor Corporation

www.fairchildsemi.com

HCPL3700 Rev. 1.0.3

6

Typical Performance Curves (Continued)

Fig. 8 External Threshold Characteristics V+/V- vs. Rx

RX – EXTERNAL SERIES RESISTOR (kΩ)

040

80

120

160

200

240

0

50

100

150

200

250

300

Fig. 7 Logic High Supply Current vs. Temperature

TA – TEMPERATURE (°C)

-60

-40

-20

0

20

40

60

80

100

1

10

100

1000

V+ (AC)

V- (AC)

V- (DC)

V+ (DC)

VO = OPEN

V

I

IN

CC

= 0mA

= 18V