com R2S15901SP Digital Delay IC for “Lip Sync” REJ03F0151-0100 Rev.
1.
0 Apr 28, 2005 Description R2S15901SP is a digital audio delay chip to synchronize the TV video and audio signals.
Features • • • • CMOS Technology 2-Channel 24-bit Audio signals delay Delay time is controlled by DC voltage (9steps: 1, 7/8, 3/4, 5/8, 1/2, 3/8, 1/4, 1/8 times) 43K bytes RAM up to delay 224ms(@fs = 32kHz) When fs = 48kHz, maximum delay is 149ms.
• 2 3-state pins for 9-step configuration • 3.
3V signal input available Recommended Operating Condition Supply Voltage Range Circuit Current Operation Temperature VDD = 2.
5V (typ.
) IDD = 1.
0mA (typ.
) Topr= –20 to 75ºC Applications LCD TV, PDP, DVD...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)