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NJU8710 Datasheet دیتاشیت PDF دانلود

دیتاشیت - JRC - PWM/PDM / VSP10

شماره قطعه NJU8710
شرح مفصل PWM/PDM / VSP10
تولید کننده JRC 
آرم JRC 


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NJU8710 شرح
NJU8710
www.DataSheet4U.com
PRELIMINARY
2V Operation Clock-less Switching Driver for Class D Amplifier
GENERAL DESCRIPTION
The NJU8710 is a 2V operation clock-less switching
driver for a class D Amplifier with separated power supply
between Input and Output.
The NJU8710 provides powerful drivability in both of
sink and source without flow-through current. Therefore, it
can be used to the buffer or the switch as a driver IC.
Furthermore it converts 1bit digital signal input, such as
PWM or PDM signal, to analog signal output of the hi-fi
audio level through a simple external LC low-pass filter.
The NJU8710 realizes very high power-efficiency
because of the class D operation and low voltage
operation. Therefore, it is suitable for battery powered
applications and others.
PACKAGE OUTLINE
NJU8710R
FEATURES
2-channel 1bit Digital Signal Input
Standby(Hi-Z) Control function
Operating Voltage
: 1.7V to 2.7V
Driving Voltage
: 1.7V to VDD
CMOS Technology
Package Outline
: VSP10
BLOCK DIAGRAM
VDD
PIN CONFIGURATION
STBYB
IN1
VSS
OUTX1
VDDO
1
2
3
4
5
10
9
8
7
6
VDD
IN2
VSS
OUTX2
VDDO
VDDO VSS
IN1 OUTX1
IN2 OUTX2
STBY
VDDO VSS
Ver.2004-06-02
-1-

قانون اساسیصفحه 6
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