AK4695 Datasheet, PDF (15/107 Pages) Asahi Kasei Microsystems – 24bit 4ch CODEC with MIC/HP/SPK/LINE-AMP

[AK4695]
DC CHARACTERISTICS
(Ta =25C; AVDD=SVDD=2.7 ~ 3.5V, DVDD =1.6  2.0V, TVDD=(DVDD-0.2) ~ 3.5V)
Parameter
Symbol
min
typ
max
Unit
Audio Interface & Serial µP Interface (CSN, CDTIO, CCLK, PDN, BCKI, LRCK, SDTI, MCKI pins )
High-Level Input Voltage
(TVDD ≥ 2.2V)
VIH 70%TVDD
-
-
V
(TVDD < 2.2V)
80%TVDD
-
-
V
Low-Level Input Voltage
(TVDD ≥ 2.2V)
VIL
-
-
30%TVDD V
(TVDD < 2.2V)
-
-
20%TVDD V
Audio Interface & Serial µP Interface (CDTIO, SDTO1, SDTO2, GPO1 pins Output)
High-Level Output Voltage
(Iout = 160A) VOH TVDD0.2
-
-
V
Low-Level Output Voltage
(Iout = 160A) VOL
-
-
0.2
V
Input Leakage Current
Iin
-
-
10
A
Digital MIC Interface (DDAT0, DDAT1 pin Input ; DMIC bit = “1”)
High-Level Input Voltage
VIH2 65%AVDD
-
-
V
Low-Level Input Voltage
VIL2
-
-
35%AVDD V
Digital MIC Interface (DMCLK pin Output ; DMIC bit = “1”)
High-Level Output Voltage
(Iout = 160A) VOH2 AVDD-0.4
-
-
V
Low-Level Output Voltage
(Iout = 160A)
VOL2
-
-
0.4
V
Input Leakage Current
Iin
-
-
10
A
MS1463-E-01
- 15 -
2014/12