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PDF NJW1200 Data sheet ( Hoja de datos )
| Número de pieza | NJW1200 | |
| Descripción | Low-Voltage 2-channel Electronic Volume | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJW1200 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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NJW1200
Low-Voltage 2-channel Electronic Volume with ealaBASS
!GENERAL DESCRIPTION
The NJW1200 is a low-voltage 2-channel Electronic
Volume with ealaBASS. It includes main volume, 2 stereo
inputs selector (Differential Input), 2nd Order HPF. And It
performs NJRC original dynamic bass boost technology
“ealaBASS” provides graceful bass sound with low
distortion.
The NJW1200 performs low noise and low distortion
characteristics with resistance ladder type electrical volume.
The NJW1200 operates on low supply voltage. And It
includes power save function. Therefore, it is suitable for low
voltage supply portable systems.
All of internal status and variables are controlled by I2C
BUS interface.
!PACKAGE OUTLINE
NJW1200V
!FEATURES
●Operating Voltage
2.7 to 5.5V
●Low Consumption
3mA typ.
●Power Save Function 120µA typ.
●I2C BUS Interface
●ealaBASS (Dynamic Bass Boost)
●eala (Surround Sound for stereo source) & eala MONO (Surround Sound for monaural source)
●Low Output Noise
-100dBV typ.
●Low Distortion
0.07% typ.
●Main Volume
0 to –78dB / 2dB step, Mute
●2 stereo Inputs Selector (Differential Input)
●2nd Order HPF
●Bi-CMOS Technology
●Package Outline
SSOP32
!BLOCK DIAGRAM
SELOUTa
EVROUTa
OUTa
AUX
Control
IN1a
DIFFGND1
IN1b
Differential
Input stage
IN2a
DIFFGND2
IN2b
Input
selector
EVR
HPF
I2CBus
Interface
SDA
SCL
EVR
eala/
ealaBass
HPF
Bias
SELOUTb
EVROUTb
OUTb
–1–
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet NJW1200.PDF ] | |
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