NJM2703 Datasheet PDF | New Japan Radio

New Japan Radio NJM2703

The NJM2703 is a high quality 3D surround audio processor designed for headphone applications. It includes mode control switch (Surround mode / Bypass mode). The NJM2703 features low operating voltage, low operating current, low output noise and very small package, and is suitable for any portable audio applications.

Part No.	NJM2703
Datasheet	NJM2703 Download
Manufacturer	New Japan Radio
Description	3D SURROUND AUDIO PROCESSOR
Buy	Stock & Price

GENERAL DESCRIPTION

s PACKAGE OUTLINE NJM2703RB2 s

FEATURES

q Operating Voltage 1.8 to 6V q Low Operating Current 0.45mA typ. (at Surround mode, VR: max.) q Low Output Noise 10µV typ. (at Surround mode, VR: max.) q Variable Surround Effect by external resistor q Internal Mode Control Switch q Bipolar Technology q Package Outline TVSP10 s PIN CONFIGURATION 1 2 3 4 5 10 9 8 7 6 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. LIN RIN SW VREF GND V+ NFR NFL ROUT LOUT s BLOCK DIAGRAM LIN + + LOUT 3D FILTER RIN + Bypass ROUT Surround Mode -1- NJM2703 sABSOLUTE MAXIMUM RATING (Ta=25°C) PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL V + RATINGS 7 320 -20 to +75 -40 to +125 UNIT V mW PD Topr Tstg °C °C sOPERATING VOLTAGE PARAMETER Operating Voltage SYMBOL V+ TEST CONDITION MIN. 1.8 TYP. 3.0 MAX. 6.0 UNIT V - sELECTRICAL CHARACTERISTICS (V+=3V, Ta=25°C unless otherwise specified) TEST CONDITION PARAMETER Operating Current Reference Voltage SYMBOL ICC No Signal 0 Vref No Signal 0 0 0 Surround MAX 1.0 0.45 1.15 0.7 1.3 V INPUT L 0 R 0 MIN.