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PS9821-2 - 8-PIN SSOP 3.3V HIGH-SPEED PHOTOCOUPLER

Download the PS9821-2 datasheet PDF. This datasheet also covers the PS9821-1 variant, as both devices belong to the same 8-pin ssop 3.3v high-speed photocoupler family and are provided as variant models within a single manufacturer datasheet.

Description

The PS9821-1 and PS9821-2 are active-low type high-speed photocouplers that use an AlGaAs 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.

Features

  • Low power consumption (VCC = 3.3 V).
  • Pulse width distortion (tPHL.
  • tPLH = 35 ns MAX. ).
  • High common mode transient immunity (CMH, CML = ±15 kV/µs 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 : 1 500 pcs/reel : PS9821-2-F3 : 1 500 pcs/reel.
  • Pb-Free product.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PS9821-1-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PS9821-2
Manufacturer Renesas
File Size 264.90 KB
Description 8-PIN SSOP 3.3V HIGH-SPEED PHOTOCOUPLER
Datasheet download datasheet PS9821-2 Datasheet

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Other Datasheets by Renesas

Part Number Description
PS9821-1 8-PIN SSOP 3.3V HIGH-SPEED PHOTOCOUPLER
PS9822-1 HIGH-SPEED PHOTOCOUPLER
PS9822-2 HIGH-SPEED PHOTOCOUPLER
PS9817A-1 HIGH-SPEED PHOTOCOUPLER
PS9817A-2 HIGH-SPEED PHOTOCOUPLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet PS9821-1,-2 HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) 3.3 V HIGH-SPEED PHOTOCOUPLER R08DS0260EJ0100 Rev.1.00 Dec 17, 2021 DESCRIPTION The PS9821-1 and PS9821-2 are active-low type high-speed photocouplers that use an AlGaAs 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 (VCC = 3.3 V) • Pulse width distortion (tPHL−tPLH = 35 ns MAX.) • High common mode transient immunity (CMH, CML = ±15 kV/µs MIN.
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