ASAHI KASEI
[AK4388]
Ordering Guide
AK4388ET
AK4388VT
AKD4388
-20
∼
+85°C
16pin TSSOP (0.65mm pitch)
-40
∼
+85°C
16pin TSSOP (0.65mm pitch)
Evaluation Board for AK4388
Pin Layout
MCLK
BICK
SDTI
LRCK
RSTN
SMUTE
ACKS
DIF0
1
2
3
4
5
6
7
8
16
15
14
DZF
DEM
VDD
VSS
VCOM
AOUTL
AOUTR
DIF1
Top
View
13
12
11
10
9
Compatibility with AK4384
1. Function
Functions
THD+N
Output Voltage
Slow Roll-Off Filter
Mode Setting
DEM in Parallel control
Audio Format in Parallel control
Zero Data Detect Pin
2. Pin Configuration
AK4388
AK4384
MCLK
MCLK
BICK
BICK
SDTI
SDTI
LRCK
LRCK
RSTN
PDN
SMUTE
SMUTE/CSN
ACKS
ACKS/CCLK
DIF0
DIF0/CDTI
AK4384
-94dB
3.4Vpp
Available
Serial/Parallel
Not Available
24-Bit I
2
S
24-Bit MSB justified
2 pins
AK4388
-90dB
3.2Vpp
Not Available
Parallel
Available
24/16-Bit I
2
S
24-Bit MSB justified
24/16-Bit LSB justified
1 pin
Pin#
1
2
3
4
5
6
7
8
Pin#
16
15
14
13
12
11
10
9
AK4384
AK4388
DZFL
DZF
DZFR
DEM (pd)
VDD
VDD
VSS
VSS
VCOM
VCOM
AOUTL
AOUTL
AOUTR
AOUTR
P/S (pu)
DIF1 (pu)
Different points from AK4384
*
pu: Pull-up, pd: Pull-down
MS0485-E-01
-2-
2006/07
AKM [ ASAHI KASEI MICROSYSTEMS ]
