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NJW1280 - High Capacitance Piezo-sounder Driver

NJW1280 Description

NJW1280 High Capacitance Piezo-sounder Driver with charge pump * .
NJW1280 is a driver for large-capacity piezo-sounder.

NJW1280 Features

* (VDD=3V)
* Output Voltage (VDD = 5V, Differential)
* Piezo-Sounder Drive Capacity
* Internal 3 times Charge pump Circuit
* Operating Voltage
* Operating Current 30VPP typ. 30nF typ. 2.0 to 5.5V - Active: (FIN = 4kHz, CPIEZO = 30nF) 3.5mA typ. - Shutdown 0.5uA max.
* Inp

NJW1280 Applications

* Security Alarm
* Fire Alarm
* Smoke Detector

📥 Download Datasheet

Preview of NJW1280 PDF
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Datasheet Details

Part number
NJW1280
Manufacturer
JRC
File Size
572.99 KB
Datasheet
NJW1280-JRC.pdf
Description
High Capacitance Piezo-sounder Driver

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High Capacitance Piezo-sounder Driver JRC
JRC NJW1280-like datasheet

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