SM5843AP1 Datasheet (Nippon Precision Circuits Inc) - Audio Multi-function Digital Filter

SM5843AP1, Audio Multi-function Digital Filter

Number 1 2 3 Name DI/INF2N BCKI CKSLN I/O1 Ip Ip Ip Description Data input when INF1N is LOW, and input format select pin when INF1N is HIGH.

Input bit clock Oscillator and system clock select input.

384fs when HIGH, and 256fs when LOW.

Input format select pin.

INF1N and INF2N select the pin functio

SM5843AP1 Features

* 8-times oversampling (interpolation), digital deemphasis and soft muting functions. It accepts 16, 18, or 20-bit input data, and outputs data in 18 or 20bit format. It operates using either a 384fs or 256fs system clock. s s s s s 5 V supply Crystal oscillator circuit built-in TTL-compatible input