Audio CODECs
Audio
AKM’s high performance and low power audio CODECs are designed for wide range of applications such as portable audio, home audio, and automotive.
AKM’s audio CODECs deliver the best sound quality along with high integration and design flexibility.
Lineup
Audio CODECs
Part Number |
Part Status |
Number of Channels (AD) |
Number of Channels (DA) |
Bits [bit] |
S/N (AD) [dB] |
S/N (DA) [dB] |
THD (AD) [dB] |
THD (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 |
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AK4627VQ |
MP |
4 |
6 |
24 |
102 |
106 |
-92 |
-90 |
4.5 |
5.0 |
5.5 |
Automotive grade |
-40 to 105 |
LQFP |
48 |
||
AK4637EN |
MP |
1 |
1 |
24 |
95 |
94 |
-84 |
-85 |
2.8 |
3.3 |
5.5 |
Yes |
Monaural |
SPK-Amp: 1W Output |
-40 to 85 |
HWQFN |
20 |
AK4621EF |
MP |
2 |
2 |
24 |
115 |
115 |
-102 |
-100 |
4.75 / 3.0 |
5.0 / 3.3 |
5.25 / 3.6 |
-10 to 70 |
VSOP |
30 |
|||
AK4637VN |
MP |
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 |
AK4616VQ |
MP |
3 |
5 |
24 |
99 |
105 |
-88 |
-95 |
3.0 / 1.7 |
3.3 / 1.8 |
3.6 / 1.9 |
Yes |
Automotive grade |
-20 to 85 |
LQFP |
48 |
|
AK4558EN |
MP |
2 |
2 |
32 |
108 |
108 |
-92 |
-100 |
2.4 |
3.3 |
3.6 |
PLL VELVETSOUND |
-40 to 105 |
HWQFN |
28 |
||
AK4556VT |
MP |
2 |
2 |
24 |
103 |
106 |
-91 |
-90 |
2.7 |
3.0 |
3.6 |
Automotive grade |
-40 to 85 |
TSSOP |
20 |
||
AK4695ECB |
MP |
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 |
|
AK4958EG |
MP |
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 |
AK4634EN |
MP |
1 |
1 |
16 |
89 |
93 |
-84 |
-85 |
2.2 |
3.3 |
3.6 |
Yes |
Monaural |
-30 to 85 |
HWQFN |
32 |
|
AK4940VN |
MP |
1 |
1 |
24 |
90 |
90 |
-80 |
-80 |
3 |
3.6 |
Yes |
Analog Direct Path, Automotive grade |
-40 to 105 |
HWQFN |
24 |
||
AK4628AVQ |
MP |
2 |
8 |
24 |
102 |
106 |
-92 |
-90 |
4.5 |
5.0 |
5.5 |
Automotive grade |
-40 to 85 |
LQFP |
44 |
||
AK4954AEN |
MP |
2 |
2 |
32 |
100 |
100 |
-88 |
-80 |
2.5 |
3.3 |
3.5 |
Yes |
Monaural |
-30 to 85 |
HWQFN |
32 |
|
AK4613VQ |
MP |
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 |
||
AK4951AEN |
MP |
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 |
MP |
2 |
2 |
24 |
96 |
96 |
-85 |
-80 |
2.85 |
3.3 |
3.5 |
Yes |
Monaural |
-30 to 85 |
HWQFN |
36 |
|
AK4957EN |
MP |
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 |
|
AK4633VN |
MP |
1 |
1 |
16 |
85 |
93 |
-84 |
-85 |
2.2 |
3.3 |
3.6 |
Yes |
Monaural |
Automotive grade |
-40 to 85 |
HWQFN |
24 |
AK4678ECB |
MP |
2 |
2 |
24 |
92 |
92 |
-80 |
-80 |
1.7 |
1.8 |
2.0 |
Yes |
Monaural |
SPK-Amp: 1W Output |
-30 to 85 |
WLCSP |
49 |
AK4528VM |
MP |
2 |
2 |
24 |
108 |
110 |
-94 |
-94 |
4.75 |
5.0 |
5.25 |
-40 to 85 |
SSOP |
28 |