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PS9821-2-V-AX

Description
High Speed Optocouplers 3.3V 8Pin SO8 Digtl OC HICMRR VDE DualCH
CategoryLED optoelectronic/LED   
File Size413KB,17 Pages
ManufacturerCEL
Websitehttp://www.cel.com/
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PS9821-2-V-AX Overview

High Speed Optocouplers 3.3V 8Pin SO8 Digtl OC HICMRR VDE DualCH

PS9821-2-V-AX Parametric

Parameter NameAttribute value
Product CategoryHigh Speed Optocouplers
ManufacturerCEL
RoHSDetails
Data Rate15 Mbps
Number of Channels2 Channel
Output TypeOpen Collector
Isolation Voltage2500 Vrms
Vf - Forward Voltage1.65 V
If - Forward Current10 mA
Vr - Reverse Voltage5 V
Pd - Power Dissipation40 mW
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 C
Fall Time0.005 us
Output Current25 mA
Factory Pack Quantity100
PHOTOCOUPLER
PS9821-1,-2
HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE
8-PIN SSOP (SO-8)
−NEPOC
3.3 V HIGH-SPEED PHOTOCOUPLER
DESCRIPTION
The PS9821-1 and PS9821-2 are active-low type high-speed photocouplers that use a GaAlAs light-emitting diode
on the input side and a photodetector IC that includes a photodiode and a signal processor on the same chip on the
output side.
The PS9821-1, -2 are designed specifically for high common mode transient immunity (CMR) and low pulse width
distortion, PS9821-2 is suitable for high density applications.
Series−
FEATURES
• Low power consumption (V
CC
= 3.3 V)
• Pulse width distortion (⏐t
PHL
−t
PLH
= 35 ns MAX.)
• High common mode transient immunity (C
MH
, C
ML
=
±15
kV/
μ
s MIN.)
• 40% reduction of mounting area (5-pin SOP
×
2)
• High-speed (15 Mbps)
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Open collector output
• Ordering number of tape product : PS9821-1-F3, F4: 1 500 pcs/reel
: PS9821-2-F3, F4: 1 500 pcs/reel
• Pb-Free product
• Safety standards
• UL approved: File No. E72422
• DIN EN60747-5-2 (VDE0884 Part2) approved No.40008347 (option)
PS9821-2
8 7 6 5
1. Anode1
2. Cathode1
3. Cathode2
4. Anode2
5. GND
6. V
O
2
7. V
O
1
8. V
CC
1
2
3
4
PIN CONNECTION
(Top View)
PS9821-1
8 7 6 5
1. NC
2. Anode
3. Cathode
4. NC
5. GND
6. V
O
7. NC
8. V
CC
• Measurement equipment
• PDP
• FA Network
1
2
SHIELD
3
4
TRUTH TABLE
LED
ON
OFF
Output
L
H
Document No. PN10471EJ04V0DS (4th edition)
Date Published March 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.
SHIELD
APPLICATIONS

PS9821-2-V-AX Related Products

PS9821-2-V-AX PS9821-1-F3-AX PS9821-2-F4-AX
Description High Speed Optocouplers 3.3V 8Pin SO8 Digtl OC HICMRR VDE DualCH High Speed Optocouplers 3.3V Digital OC HI CMRR Dual CH
Product Category High Speed Optocouplers High Speed Optocouplers High Speed Optocouplers
Manufacturer CEL CEL CEL
RoHS Details Details Details
Data Rate 15 Mbps 15 Mbps 15 Mbps
Number of Channels 2 Channel 1 Channel 2 Channel
Output Type Open Collector Open Collector Open Collector
Isolation Voltage 2500 Vrms 2500 Vrms 2500 Vrms
Vf - Forward Voltage 1.65 V 1.65 V 1.65 V
If - Forward Current 10 mA 10 mA 10 mA
Vr - Reverse Voltage 5 V 5 V 5 V
Pd - Power Dissipation 40 mW 40 mW 40 mW
Maximum Operating Temperature + 85 C + 85 C + 85 C
Minimum Operating Temperature - 40 C - 40 C - 40 C
Fall Time 0.005 us 0.005 us 0.005 us
Output Current 25 mA 25 mA 25 mA
Factory Pack Quantity 100 1500 1500
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