AK4620BVFP-E2 Datasheet, PDF (35/42 Pages) List of Unclassifed Manufacturers – 24-Bit 192kHz Audio CODEC with IPGA

ASAHI KASEI
[AK4620B]
0.1u
10u
+
4.75 ∼ 5.25V
Analog Supply +
10u
0.1u
Audio
DSP
1 VCOM
2 AINR+
AOUTR+ 30
Rch
LPF
AOUTR- 29
Rch Out
3 NC
4 AINL+
AOUTL+ 28
Lch
LPF
AOUTL- 27
Lch Out
5 NC
6 VREF
7 AGND
8 VA
9 ^P/S
AK4620B
DGND 26
VD 25
VT 24
0.1u 0.1u
ADMODE 23
DEM0 22
3.0 ∼ 3.6V
Digital Supply
3.0 ∼ 5.25V
Digital Supply
10 MCLK
PDN 21
11 LRCK
12 BICK
13 SDTO
DFS0 20
CSN/DIF 19
CCLK/CKS1 18
Mode
Setting/
uP
14 SDTI
15 OVFR/DZFR
CDTI/CKS0 17
OVFL/DZFL ¹⁶
330
330
33p
33p
Notes:
- AGND and DGND must be connected to the same analog ground plane.
- When AOUT+/- drives some capacitive load, some resistor should be added in series between AOUT+/- and
capacitive load.
- All digital input pins must not be left floating.
- When OVFR/DZFR pin and OVFL/DZFL pin are used, a 330Ω resistor and a 33pF capacitor should be added to
OVFR/DZFR pin and OVFL/DZFL pin to avoid the coupling from SDTO pin.
Figure 15. Typical Connection Diagram (Single-ended mode)
MS0401-E-00
- 35 -
2005/07