오디오 코덱

Audio CODECs

오디오 ICs

AKM의 고성능/저소비 전력인 Audio CODEC은, Portable Audio, Home, Automotive 등 폭넓은 Audio 용도에 적합합니다.

AKM의 CODEC은 높은수준의  집적도와 설계 자유도 이외에, 고음질 Audio의 실현에 공헌합니다.

Lineup

오디오 코덱

Part Number
Part
Status
Number 
of 
Channels 
(AD)
Number 
of 
Channels 
(DA)
Bits
[bit]
S/N 
(AD)
[dB]
S/N 
(DA)
[dB]
THD+N 
(AD)
[dB]
THD+N 
(DA)
[dB]
Power 
Supply 
Voltage 
(MIN.)
[V]
Power 
Supply 
Voltage 
(TYP.)
[V]
Power 
Supply 
Voltage 
(MAX.)
[V]
Microphone 
Amplifier
Speaker 
Amplifier
Other
Operating
Temperature
[℃]
Device
Package
Number
of Pins
AK4336ECB
NEW
4
1
24 (AD)
32 (DA)
95
117
-77 (ADC 1/2)
-80 (ADC 3/4)
-102
1.7 / 1.0
1.8 / 1.1
1.9 / 1.2
Yes

                                
VELVETSOUND
-40 to 85
WLCSP
54
AK4528VM
EOL
2
2
24
108
110
-94
-94
4.75
5.0
5.25

                                

                                

                                
-40 to 85
SSOP
28
AK4556VT
EOL
2
2
24
103
106
-91
-90
2.7
3.0
3.6

                                

                                
Automotive grade
-40 to 85
TSSOP
20
AK4558EN
Preview
2
2
32
108
108
-92
-100
2.4
3.3
3.6

                                

                                
PLL VELVETSOUND
-40 to 105
HWQFN
28
AK4613VQ
EOL
4
12
24
104
108
-97
-100
3.0 / 1.6
3.3 / 1.8
3.6 / 2.0

                                

                                
Automotive grade
-40 to 105
LQFP
80
AK4616VQ
EOL
3
5
24
99
105
-88
-95
3.0 / 1.7
3.3 / 1.8
3.6 / 1.9
Yes

                                
Automotive grade
-40 to 85
LQFP
48
AK4619VN
NEW
4
4
24(AD)
32(DA)
106
108
-95
-91
1.7 / 3.0
3.3 / 3.3
3.6 / 3.6
Yes

                                
Automotive grade, TDM I/F
-40 to 105
HWQFN
32
AK4621EF
Preview
2
2
24
115
115
-102
-100
4.75 / 3.0
5.0 / 3.3
5.25 / 3.6

                                

                                

                                
-10 to 70
VSOP
30
AK4627VQ
EOL
4
6
24
102
106
-92
-90
4.5
5.0
5.5

                                

                                
Automotive grade
-40 to 105
LQFP
48
AK4628AVQ
EOL
2
8
24
102
106
-92
-90
4.5
5.0
5.5

                                

                                
Automotive grade
-40 to 85
LQFP
44
AK4633VN
EOL
1
1
16
85
93
-84
-85
2.2
3.3
3.6
Yes
Monaural
Automotive grade
-40 to 85
HWQFN
24
AK4634EN
EOL
1
1
16
89
93
-84
-85
2.2
3.3
3.6
Yes
Monaural

                                
-30 to 85
HWQFN
32
AK4637EN
EOL
1
1
24
95
94
-84
-85
2.8
3.3
5.5
Yes
Monaural
SPK-Amp: 1W Output
-40 to 85
HWQFN
20
AK4637VN
EOL
1
1
24
95
94
-84
-85
2.8
3.3
5.5
Yes
Monaural
SPK-Amp: 1W Output, Automotive grade
-40 to 85
HWQFN
20
AK4678ECB
EOL
2
2
24
92
92
-80
-80
1.7
1.8
2.0
Yes
Monaural
SPK-Amp: 1W Output
-30 to 85
WLCSP
49
AK4695ECB
EOL
4
4
24
103
95
-93
-87
2.7 / 1.6
2.8 / 1.8
3.5 / 2.0
Yes
Monaural

                                
-30 to 85
WLCSP
42
AK4940VN
MP
1
1
24
90
90
-80
-80
3

                                
3.6
Yes

                                
Analog Direct Path, Automotive grade
-40 to 105
HWQFN
24
AK4951AEN
EOL
2
2
24
96
97
-85
-85
2.8
3.3
3.5
Yes
Monaural
Auto Wind Noise Cut, SPK-Amp: 1W Output
-40 to 85
HWQFN
32
AK4953AEN
EOL
2
2
24
96
96
-85
-80
2.85
3.3
3.5
Yes
Monaural

                                
-30 to 85
HWQFN
36
AK4954AEN
EOL
2
2
32
100
100
-88
-80
2.5
3.3
3.5
Yes
Monaural

                                
-30 to 85
HWQFN
32
AK4957EN
EOL
2
2
24
96
92
-85
-85
2.8 / 1.6
3.3 / 1.8
3.6 / 2.0
Yes
Monaural

                                
-30 to 85
HWQFN
32
AK4958EG
EOL
2
2
24
96
92
-85
-85
2.8 / 1.6
3.3 / 1.8
3.6 / 2.0
Yes
Monaural
Auto Wind Noise Cut
-30 to 85
VBGA
32