オーディオ CODECs
AKMの高性能で低消費電力なオーディオCODECは、ポータブル、据え置きおよび車載など幅広いオーディオ用途に適しています。
AKMのCODECは、高い集積度と設計自由度に加えて、高音質オーディオの実現に貢献します。
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オーディオ 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 |
(S/N: mic gain 20dB), 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 |