AK4388 Datasheet, PDF (2/18 Pages) Asahi Kasei Microsystems – 192kHz 24-Bit 2ch ΔΣ DAC

ASAHI KASEI
„ Ordering Guide
AK4388ET
AK4388VT
AKD4388
„ Pin Layout
-20 ∼ +85°C
16pin TSSOP (0.65mm pitch)
-40 ∼ +85°C
16pin TSSOP (0.65mm pitch)
Evaluation Board for AK4388
MCLK
1
BICK
2
SDTI
3
LRCK
4
RSTN
5
SMUTE
6
ACKS
7
DIF0
8
Top
View
16
DZF
15
DEM
14
VDD
13
VSS
12
VCOM
11
AOUTL
10
AOUTR
9
DIF1
[AK4388]
„ 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
AK4384
-94dB
3.4Vpp
Available
Serial/Parallel
Not Available
24-Bit I²S
24-Bit MSB justified
2 pins
AK4388
-90dB
3.2Vpp
Not Available
Parallel
Available
24/16-Bit I²S
24-Bit MSB justified
24/16-Bit LSB justified
1 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
Pin# Pin# AK4384
AK4388
1
16 DZFL
DZF
2
15 DZFR
DEM (pd)
3
14 VDD
VDD
4
13 VSS
VSS
5
12 VCOM
VCOM
6
11 AOUTL
AOUTL
7
10 AOUTR
AOUTR
8
9
P/S (pu)
DIF1 (pu)
Different points from AK4384
* pu: Pull-up, pd: Pull-down
MS0485-E-01
-2-
2006/07