AK2301A Datasheet, PDF (19/20 Pages) Asahi Kasei Microsystems – 3.3V Single channel PCM CODEC LSI

ASAHI KASEI
APPLICATION CIRCUIT EXAMPLES
AK2301A
Analog input circuit
20kohm
1uF
10kohm
1uF
10kohm
20kohm
100pF
100pF
1uF
GST
VFTN
VFTP
TAGND
Analog output circuit
1uF
VR
10kohm
load
1uF
40kohm
VFR
40kohm
1uF
100pF
GSR
10kohm
load
VSS
Universal op-amps
1uF 20kohm
10kohm
load
40kohm
1uF
AMP1I
200pF
AMP1O
VSS
1uF _20kohm
10kohm
load
40kohm
1uF
AMP2I
200pF
AMP2O
VSS
Power supply, PLL loop filter
capacitor and analog ground
stabillization capacitor
VREF
VREF
1uF
VSS
0.33uF
PLLC
PLL
VSS
10uF
VDD
0.1uF
VSS
<MS0300-E-00>
19
2004/3