HIGH-SPEED PHOTOCOUPLER
PHOTOCOUPLER
PS9122
1 Mbps OPEN COLLECTOR OUTPUT TYPE 5-PIN SOP (SO-5) HIGH-SPEED PHOTOCOUPLER
DESCRIPTION
The PS9122 i...
Description
PHOTOCOUPLER
PS9122
1 Mbps OPEN COLLECTOR OUTPUT TYPE 5-PIN SOP (SO-5) HIGH-SPEED PHOTOCOUPLER
DESCRIPTION
The PS9122 is an optical coupled high-speed, active low type isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. The PS9122 is a high-speed digital output type photocoupler designed specifically for low circuit current. The PS9122 is in 5-pin plastic SOP (Small Outline Package) and is suitable for high density application. −NEPOC Series−
FEATURES
Supply Voltage N rank: VCC = 3.3 V L rank: VCC = 5 V Pulse width distortion (⏐tPHL − tPLH⏐ = 200 ns MAX.) Small package (SO-5) High-speed (1 Mbps) High isolation voltage (BV = 3 750 Vr.m.s.) Open collector output Embossed tape product: PS9122-F3: 2 500 pcs/reel Pb-Free product Safety standards UL approved: File No. E72422 DIN EN60747-5-2 (VDE0884 Part2) approved No.40008902 (option)
1 2 1. Anode 2. Cathode 3. GND 4. VO 5. VCC
PIN CONNECTION
(Top View)
5 4 3
TRUTH TABLE
LED ON OFF
Output L H
APPLICATIONS
PoE (Power over Ethernet) Measurement equipment FA Network
Document No. PN10697EJ02V0DS (2nd edition) Date Published March 2010 NS
The mark shows major revised points. The revised points can be easily searched by copying an "" in the PDF file and specifying it in the "Find what:" field.
PS9122
PACKAGE DIMENSIONS (UNIT: mm)
3.4 5
+0.3 –0.1
4
3
7.0±0.3 1
2.6±0.2
2
0.15 +0.10 –0.05
4.4
0.1±0.1
1.27 0.4 +...
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