X9523 - Laser Diode Control

Description

The X9523 combines two Digitally Controlled Potentiometers (DCPs), V1 / Vcc Power-on Reset (POR) circuitry, qnd two programmable voltage monitor inputs with software and hardware indicators.

All functions of the X9523 are accessed by an industry standard 2-Wire serial interface.

Features

Two Digitally Controlled Potentiometers (DCPs).
100 Tap - 10k.
256 Tap - 100k.
Nonvolatile.
Write Protect Function.
2-Wire Industry Standard Serial Interface.
Power-On Reset (POR) Circuitry.
Programmable Threshold Voltage.
Software Selectable reset timeout.
Manual Reset.
Two Supplementary Voltage Monitors.
Programmable Threshold Voltages.
Single Supply Operation.
2.7V to 5.5V.

Renesas

📥 Download Datasheet

Datasheet Details

Part number	X9523
Manufacturer	Renesas
File Size	1.05 MB
Description	Laser Diode Control
Datasheet	X9523 Datasheet
Additional preview pages of the X9523 datasheet.

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Full PDF Text Transcription

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X9523 NOT RECOMMENDED FOR NEW DESIGNS POSSIBLE SUBSTITUTE PRODUCT ISL22323 ISL22326 Laser Diode Control for Fiber Optic Modules Dual DCP, POR, Dual Voltage Monitors DATASHEET FN8209 Rev 2.00 August 31, 2010 FEATURES • Two Digitally Controlled Potentiometers (DCPs) —100 Tap - 10k —256 Tap - 100k — Nonvolatile —Write Protect Function • 2-Wire Industry Standard Serial Interface • Power-On Reset (POR) Circuitry —Programmable Threshold Voltage —Software Selectable reset timeout —Manual Reset • Two Supplementary Voltage Monitors —Programmable Threshold Voltages • Single Supply Operation —2.7V to 5.

Published: Jun 3, 2020 |