NJW1280 High Capacitance Piezo-sounder Driver

JRC

Description

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

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Datasheet Specifications

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

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

Applications

* Security Alarm
* Fire Alarm
* Smoke Detector

NJW1280 Distributors

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NJW1280 High Capacitance Piezo-sounder Driver JRC

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