NJM2707 Datasheet, PDF (1/6 Pages) New Japan Radio – Sound Enhancement Audio Processor for Compression Audio

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
■ FEATURES
NJM2707RB2
! 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
TVSP10
■ PIN CONFIGURATION
1
2
3
4
5
■ BLOCK DIAGRAM (TVSP10)
LIN ¹
RIN ²
10
9
8
7
6
BYPASS
REBIRTH
FILTER
BYPASS
REBIRTH
FILTER
1. LIN
2. RIN
3. SW
4. VREF
5. GND
6. V+
7. NFR
8. NFL
9. ROUT
10. LOUT
10 _LOUT
9 _ROUT
SW ³
8 _NFL
VREF ⁴
GND ⁵
7 _NFR
V⁺
6 _V+
Ver.0.1E
–1–