Details, datasheet, quote on part number: NJM2704
PartNJM2704
CategoryMultimedia => Audio => Processors => Sound Enhancement Audio Processor
TitleSound Enhancement Audio Processor
Description3D Surround Audio Processor For Headphone
CompanyNJR Corporation
DatasheetDownload NJM2704 datasheet
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Features, Applications

s GENERAL DESCRIPTION The is a high quality 3D surround audio processor designed for headphone applications. It includes mode control switches for surround function and standby function and realizes low consumption power design by standby function. In addition to SSOP14, ultra small and thin package FFP12 (Flip-chip Fine Package) is applied. It is suitable for portable telephone, PDA and any portable audio applications. s PACKAGE OUTLINE

6V 0.45mA typ. (at Active mode) 0.1A typ. (at Standby mode) q Low Output Noise 10V typ. (at Surround mode, VR: max.) q Variable Surround Effect by external resistor q Internal Mode Control Switch q Bipolar Technology q Package Outline SSOP14, FFP12


sABSOLUTE MAXIMUM RATING (Ta=25C) PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range sOPERATING VOLTAGE

PARAMETER Operating Voltage SYMBOL V+ TEST CONDITION MIN. 1.8 TYP. 3.0 MAX. 6.0 UNIT V

TEST CONDITION PARAMETER Operating Current Reference Voltage SYMBOL ICC No Signal 0 Vref No Signal 0 Standby V INPUT MIN. OUTPUT MODE Active 450 700 TYP. MAX. UNIT

TEST CONDITION PARAMETER Maximum Input Voltage SYMBOL VIM INPUT f=100Hz T.H.D.=1% Output Noise VNO Rg=0 A-Weighted Rg=0 A-Weighted Total Harmonic Distortion T.H.D f=1kHz VIN 0 VIN 0 VIN 0 VIN 0 VIN 0 VIN 0 VIN 0 MIN. OUTPUT MODE VR TYP. MAX. UNIT



 

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