DatasheetsPDF.com

NJU8710

JRC
Part Number NJU8710
Manufacturer JRC
Description 2V Operation Clock-less Switching Driver for Class D Amplifier
Published Jun 12, 2009
Detailed Description NJU8710 www.DataSheet4U.com PRELIMINARY 2V Operation Clock-less Switching Driver for Class D Amplifier GENERAL DESCRIP...
Datasheet PDF File NJU8710 PDF File

NJU8710
NJU8710

Overview
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 PIN CONFIGURATION STBYB IN1 VSS OUTX1 VDDO 1 2 3 4 5 10 9 8 7 6 VDD IN2 VSS OUTX2 VDDO BLOCK DIAGRAM VDD VDDO VSS IN1 Dead Time Generator OUTX1 IN2 OUTX2 STBY VDDO VSS Ver.
2004-06-02 -1- NJU8710 www.
DataSheet4U.
com TERMINAL DESCRIPTION No.
10 5 6 3 8 2 9 4 7 SYMBOL VDD VDDO VSS IN1 IN2 OUTX1 OUTX2 I/O − − − I O Function Power Supply: VDD=2V Output Power Supply: VDDO=2V Power GND and Output GND terminal: VSS=0V 1-bit Data Input Terminal Output Terminal OUTX1 terminal outputs the inverted signal of IN1 terminal, OUTX2 terminal outputs the inverted signal of IN2 terminal.
1 STBYB I Standby Control Terminal (L:Standby) *VSS(Terminal No.
3,8) should be connected at a nearest point to the IC.
*VDDO(Terminal No.
5,6) should be connected at a nearest point to the IC.
*STBYB(Terminal No.
1) must be connected to VDD, when this function is not used.
INPUT TERMINAL STRUCTURE VDD Input Terminal VSS IC Circuit FUNCTIONAL DESCRIPTION (1) Signal Output (OUTX1, OUTX2 Terminal) Output signal becomes...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)