- 15/5 NJW1616
- 600mA, 500kHz, Step-Down Switching Regulator in SOT-23
- 8/5 NJU7366
- Single-phase DC Brushless Motor Driver IC (Io=±250mA, A-PWM)
- 8/5 NJU7367
- Single-phase DC Brushless Motor Driver IC (Io=±350mA)
- 8/5 NJU7367A
- Single-phase DC Brushless Motor Driver IC (Io=±350mA, Start up Assist Function)
- 7/5 NJU7048
- High-Speed, Rail-to-Rail I/O, Quad CMOS Operational Amplifier
- 7/5 NJW4185
- High Voltage Io=500mA Low Dropout Regulator
- 7/5 NJG1683ME7
- High Isolation X-SP3T(DP6T) Switch
- 7/5 NJG1686MHH
- SP10T Antenna Switch GaAs MMIC
- 7/5 NJG1695ME7
- High Isolation X-SP4T(DP8T) Switch
| Products Information > Audio > Electronic Volume > NJU7394 |
 |
Part Number NJU7394
FUNCTION Pushbutton Interface EVR
GENERAL DESCRIPTION
The NJU7394 is a pushbutton interface electronic volume.It includes a electronic volume controller with differential input,attenuator function, some indicator and a stand-by function(Power-saving mode).The NJU7394 has also built-in push button interface for its volume UP/DOWN controls and power ON/OFF controls -making application possible without the use of micro-controller.The NJU7394 is suitable for low power application and also for application without micro-controller such as mobile audio player and cradle speaker for mobile game. FEATURES
- •Operating Voltage (+2.7 to +5.5V)
- •Low operating current (2mA typ. (Active mode)
1µA typ. (stand-by mode)) - •Pop-noise reduction
- •Quasi-differential input
- •Pushbutton interface EVR (+6 to -62dB, MUTE)
- •Adjustable initial Volume (-6dB,-10dB,-14dB,-18dB)
- •Attenuator / Soft MUTE Function (-10dB,-15dB,-20dB,MUTE)
- •CMOS Technology
- •Package Outline (SSOP20-C3)
NJU7394 DATA SHEET