NJU26125 Datasheet, PDF (1/19 Pages) New Japan Radio – Seat Positioning Surround Decoder

NJU26125
Seat Positioning Surround Decoder
■ General Description
■Package
The NJU26125 is a high performance 24-bit digital signal processor.
The NJU26125 provides NJRC Original Car Surround technology.
These kinds of sound functions are suitable for Car Audio that has four channel
output speakers.
■ FEATURES
- Software
•Seat Positioning Surround
Car Surround
Elevation
Bass Enhance
• Input Trimmer
• 7 Band PEQ: PEQ, LPF, HPF, LSF, HSF
• Filter: HPF(SDO0/SDO1), LPF(SDO2)
• Simulated Stereo
• Master Volume & Channel Trimmer
• Navigation Voice Mix Trimmer
NJU26125VC2
- Hardware
• 24bit Fixed-point Digital Signal Processing
• Maximum System Clock Frequency : 12.288MHz Max. built-in PLL Circuit
• Digital Audio Interface
: 3 Input ports / 3 Output ports
• Digital Audio Format
: I²S 24bit, Left- justified, Right-justified, BCK : 32/64fs
• Master / Slave Mode
- Master Mode, MCK : 384fs @32kHz, 256fs @48kHz
• Host Interface
: I²C bus (Fast-mode/400kbps)
• Power Supply
: 3.3V
• Input terminal
: 5V Input tolerant
• Package
: SSOP24-C2 (Pb-Free)
Ver.2010-07-01
-1-