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NJU72501MJE-TE2

NISSHINBO NJU72501MJE-TE2

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NISSHINBO

Piezo-spunder Driver EQFN12 T2 SMD
Supplier: NISSHINBO
Matchcode: NJU72501MJE-TE2
Rutronik No.: ASSP2103
Unit Pack: 1500
MOQ: 1500
package: EQFN12
Packaging: REEL
Datasheet
Datasheet

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1.03 $
1,545.00 $

Piezo-spunder Driver EQFN12 T2 SMD Description

The NJU72501 is a switching driver with multi mode charge pump
for piezo-sounder. It can drive outputs up to 18Vpp from 3V supply.
For adjusting the piezoelectric sounder sound volume, the charge
pump can operate in either of a 1x, 2x or 3x mode.
Because NJU72501 has the shutdown function, it is suitable for
the battery application.
■APPLICATION
Healthcare, Wrist Watches, Alarm Clocks, Handheld GPS devices, PDAs
■FEATURES
Operating Voltage : 2.3 to 5.0V(1x/ 2x Mode), 2.3 to 3.4V(3x Mode)
Consumption current (Active) : IDS=0.3mA typ. (VIN=3V, DIN=4kHz, CPIEZO=15nF, 1x Mode)
(Shutdown): IDS=1uA max. (VIN=3V , DIN=0V)
Multi-Mode Charge Pump (1x/2x/3x)
Input Signal Detector & Shutdown Control
Output Short-circuit Protection Circuit
C-MOS Technology
Package Outline : EQFN12-JE, EQFN16-G2, SSOP14
Direct replacement to MAS6240

Parameter

Type
Audio
Package
EQFN12
Top(min)
-40 °C
Top(max)
85 °C
Automotive
NO
Vcc(min)
2.3 V
Vcc(max)
5 V
RoHS Status
RoHS-conform
Packaging
REEL
Mounting
SMD
Customs Tariff No.
85423990000
Country
Japan
Supplier Lead time
54 weeks
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