AK7757VQ Datasheet, PDF (23/24 Pages) Asahi Kasei Microsystems – 24bit 3ch ADC +4ch DAC + Mic Amp 内蔵 Audio DSP

マーキング
[AK7757]
AK7757VQ
XXXXXXX
1
1) Pin #1 indication
2) Date Code: XXXXXXX(7digits)
3) Marking Code: AK7757VQ
改訂履歴
Date (Y/M/D) Revision Reason Page Contents
13/01/24 00
初版
13/05/17 01
誤記訂正 12 DC特性
Note 16を変更
仕様変更 16 ■ μPインタフェース (SPI mode)
μP Interface Timing (SPI mode)
SCLK Frequency: 2.1 → 2.7MHz (max)
SCLK Low Level Width: 200 → 180ns (min)
SCLK High Level Width: 200 → 180ns (min)
SI Latch Setup Time: 200 → 180ns (min)
SI Latch Hold Time: 200 → 180ns (min)
AK7757 →μP
Delay Time from SCLK “↓” to SO Output: 200→180ns(max)
Hold Time from SCLK “↑” to SO Output: 200→180ns (min)
MS1489-J-01-PB
23
2013/05