AK4640_05 Datasheet, PDF (5/78 Pages) Asahi Kasei Microsystems – 16-Bit ΔΣ CODEC with MIC/HP/SPK-AMP

ASAHI KASEI
„ Comparison with AK4534, AK4538
1. Function
Function
SPK-Amp Output Power at DAC
path
DAC Digital Filter
Stopband Attenuation
AUX Input
MOUT Gain Select
Path from IPGA to Analog Output
HP-Amp Mono mode
Stereo Line Out
MIC Detect
HP-Amp Power Supply Current
(typ)
SPK-Amp Power Supply Current
(typ)
Package
AK4534
150mW
43dB
Not Available
Not Available
Not Available
Not Available
Not Available
Not Available
6.5mA
9mA
52pin QFN
(7.2mm x 7.2mm)
2. Pin
Pin#
2
42
43
46
47
3. Register
Addr
00H
02H
03H
05H
07H
0EH
0FH
Data
D2
D4
D4
D7
D4
D5
D6
D2
D3
D4
D7
D3-0
D6-4
D7
D0
AK4534
TST1
TST2
TST3
TST4
TST5
AK4534
0
0
0
0
0
0
0
0
HPLM
HPRM
0
0
0
0
-
AK4538
150mW
43dB
Available
Available
Available
Available
Available
Available
6.5mA
9mA
52pin QFN
(7.2mm x 7.2mm)
AK4538
MDT
ROUT
LOUT
AUXIN−
AUXIN+
AK4538
PMAUX
PMLO
MICM
MOGN
MICL
AUXL
PSLO
HPM
HPLM
HPRM
AUXAD
GN3-0
ATTS2-0
ATTM
DTMIC
[AK4640]
AK4640
300mW
59dB
Available
Available
Available
Available
Not Available
Not Available
4mA
7mA
52pin QFN
(7.2mm x 7.2mm),
57pin BGA
(5mm x 5mm)
AK4640VN
NC
NC
NC
AUXIN−
AUXIN+
AK4640
PMAUX
0
MICM
MOGN
MICL
AUXL
0
HPM
0
0
AUXAD
GN3-0
ATTS2-0
ATTM
-
MS0273-E-02
-5-
2005/04