8821-2 データシートの表示（PDF） - California Eastern Laboratories.

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8821-2

PHOTOCOUPLER

California Eastern Laboratories. 

PHOTOCOUPLER

PS8821-1,-2

1 Mbps ANALOG OUTPUT TYPE

8-PIN SSOP (SO-8)

HIGH-SPEED PHOTOCOUPLER

−NEPOC Series−

DESCRIPTION

The PS8821-1, -2 are optically coupled isolators containing a GaAlAs LED on the light emitting diode (input side)

and a PIN photodiode and a high-speed amplifier transistor on the output side on one chip.

The PS8821-2 is suitable for high density applications.

FEATURES

• 40% reduction of mounting area (5-pin SOP × 2)

• Low power consumption (VCC = 3.3 V)

• High isolation voltage (BV = 2 500 Vr.m.s.)

• High-speed response (tPHL = 0.6 μs MAX., tPLH = 0.9 μs MAX.)

• Ordering number of tape product: PS8821-1-F3, F4: 1 500 pcs/reel

: PS8821-2-F3, F4: 1 500 pcs/reel

• Pb-Free product

• Safety standards

• UL approved: File No. E72422

• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)

APPLICATIONS

• Power over Ethernet

• Computer and peripheral manufactures

• Substitutions for relays and pulse transformers

• Power supply

PIN CONNECTION

(Top View)

PS8821-1

8765

1234

1. NC

2. Anode

3. Cathode

4. NC

5. GND

6. VO

7. NC

8. VCC

PS8821-2

8765

1234

1. Anode1

2. Cathode1

3. Cathode2

4. Anode2

5. GND

6. VO2

7. VO1

8. VCC

Document No. PN10591EJ03V0DS (3rd edition)

Date Published August 2008 NS

The mark <R> shows major revised points.

The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.

2006, 2008

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