参数资料
型号: PS9821-2-V-A
厂商: CEL
文件页数: 1/17页
文件大小: 0K
描述: PHOTOCOUPLER HS DGTL OC OUT 8SMD
标准包装: 100
系列: NEPOC
电压 - 隔离: 2500Vrms
通道数: 2,单向
电流 - 输出 / 通道: 25mA
数据速率: 15Mbps
传输延迟高 - 低 @ 如果: 45ns @ 7.5mA
电流 - DC 正向(If): 15mA
输入类型: DC
输出类型: 开路集电极
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SSOP
包装: 管件
PHOTOCOUPLER
PS9821-1,-2
HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE
8-PIN SSOP (SO-8)
3.3 V HIGH-SPEED PHOTOCOUPLER
? NEPOC
Series ?
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.
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)
PIN CONNECTION
(Top View)
PS9821-1
? 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
8
7 6 5
1. NC
2. Anode
3. Cathode
4. NC
5. GND
? Pb-Free product
: PS9821-2-F3, F4: 1 500 pcs/reel
1
2
3
4
6. V O
7. NC
8. V CC
? Safety standards
? UL approved: File No. E72422
PS9821-2
? DIN EN60747-5-2 (VDE0884 Part2) approved No.40008347 (option)
8
7 6 5
1. Anode1
2. Cathode1
APPLICATIONS
? Measurement equipment
? PDP
3. Cathode2
4. Anode2
5. GND
6. V O 2
7. V O 1
? FA Network
1
2
3
4
8. V CC
TRUTH TABLE
Document No. PN10471EJ04V0DS (4th edition)
Date Published March 2008 NS
The mark <R> shows major revised points.
LED
ON
OFF
Output
L
H
2004, 2008
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
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