SM5876AM - Nippon Precision Circuits Inc

SM5876AM 3rd-order/ 2-channel D/A Converter

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Name MLEN CKSL CKO DVSS BCKI DI DVDD LRCI TSTN LO AVDDL LON AVSS RON O O Ip Ip O Ip Ip I/O Ip Ip O Microcontroller control latch clock input 768fs/384fs clock select. 768fs when HIGH, and 384fs when LOW. Oscillator clock buffer output Digital ground pin Data bit clock input pin Serial data input pin Digital supply pin .

Features

s s s s s s s s s s s s s s System clock
• 768fs (33.8688MHz)
• 384fs (16.9344MHz) Crystal oscillator circuit built-in Infinity-zero detector circuit built-in MSB first, rear-packed serial data input format (≤ 64fs bit clock) 8-times oversampling digital filter
• 32 dB stopband attenuation
• ±0.05 dB passband ripple
• −0.34 dB passband correction for 70 kHz LPF 3-line microcontroller interface for output mode and attenuator control settings 16 output modes Deemphasis filter operation
• 36 dB stopband attenuation
• −0.09 to +0.23 dB deviation
• −0.34 dB passband correction for 70 kHz LPF A.