NJM2707

NJM2707 Sound Enhancement Audio Processor for Compression Audio ■ GENERAL DESCRIPTION The NJM2707 is a sound enhancement audio processor designed for compression audio. It includes mode control switch (Sound enhancement mode / Bypass mode). The NJM2707 performs low noise and low distortion characteristics, and is suitable for car audio & home audio applications. ■ PACKAGE OUTLINE NJM2707RB2 ■ FEATURES ! Operating Voltage +1.8 to +13 V ! Low Operating Circuit 0.75 mA typ.( at Sound enhancement mode VR: Max.) ! Low output noise -100dBV typ.( at Sound enhancement mode VR: Max.) ! Low THD 0.01% typ. ! Variable Surround Effect by external resistor ! Internal Mode Control Switch ! Bipolar Technology ! Package Outline T VSP10 ■ PIN CONFIGURATION 1 2 3 4 5 10 9 8 7 6 1. LIN 2. RIN 3. S W 4. VR EF 5. GND 6. V+ 7. NFR 8. NF L 9. ROUT 10. LO UT ■ BLOCK DIAGRAM (TVSP10) BYPASS LIN 1 REBIRTH FILTER BYPASS 10 LOUT RIN 2 REBIRTH FILTER 9 ROUT SW 3 8 NFL VREF 4 V + 7 NFR GND 5 6 V+ Ver.0.1E –1– http://www.Datasheet4U.com NJM2707 ■ ABSOLUTE MAXIMUM RATING (Ta=25°C) PARAMETER SYMBOL Power Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range V+ PD Topr Tstg RATING 14 410 NOTE: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layer, FR-4) mounting UNIT V mW °C °C -40 ~ +85 -40 ~ +125 ■ OPERATING VOLTAGE PARAMETER S Operating Voltage YMBOL V+ TEST CONDITION MIN. 1.8 TYP. 9.0 MAX. 13 UNIT V ■ ELECTRICAL CHARACTERISTICS(Ta=...