HCPL2602 Ver la hoja de datos (PDF) - HP => Agilent Technologies

Número de pieza

componentes Descripción

Fabricante

HCPL2602

High CMR Line Receiver Optocouplers

HP => Agilent Technologies 

VCC = 5 V

II = 7.5 mA

II

tRISE

tFALL

300

RL = 4 kΩ

290

60

RL = 1 kΩ

40

20

RL = 350 Ω

0

RL = 350 Ω, 1 kΩ, 4 kΩ

-60 -40 -20 0 20 40 60 80 100

TA – TEMPERATURE – °C

Figure 12. Typical Rise and Fall Time

vs. Temperature.

1

B

2

A

3

VCC 8

7

6

+5 V

0.1 µF

BYPASS

350 Ω

OUTPUT VO

MONITORING

NODE

4

GND 5

VCM

+–

PULSE

GENERATOR

ZO = 50 Ω

VCM (PEAK)

VCM

0V

5 V SWITCH AT A: II = 0 mA

VO

VO (MIN.)

SWITCH AT B: II = 7.5 mA

VO 0.5 V

VO (MAX.)

CMH

CML

Figure 13. Test Circuit for Common Mode Transient Immunity and Typical

Waveforms.

5

VCC = 5.0 V

VO = 0.6 V

4

3

RL = 350 Ω

2

RL = 1 kΩ

1

RL = 4 kΩ

0

-60 -40 -20 0 20 40 60 80 100

TA – TEMPERATURE – °C

Figure 14. Typical Input Threshold

Current vs. Temperature.

VCC BUS (FRONT)

NC

NC

NC

NC

GND BUS (BACK)

0.1µF

0.1µF

10 mm MAX.

(SEE NOTE 1)

Figure 15. Recommended Printed Circuit Board Layout.

ENABLE

(IF USED)

OUTPUT 1

ENABLE

(IF USED)

OUTPUT 2

1-324

Share Link: