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关于AKM
音频及语音处理器
旭化成微电子(AKM)面向汽车应用的声学设计解决方案和产品阵容
产品
产品系列
Part Number |
Part Status |
MAX fs [kHz] |
Number of Channels (AD) |
Number of Channels (DA) |
S/N (AD) [dB] |
S/N (DA) [dB] |
Number of Channels (DSP Input) |
Number of Channels (DSP Output) |
Clock Speed (MAX.) [MHz] |
Data RAM [Word] |
Power Supply Voltage 1 (MIN.) [V] |
Power Supply Voltage 1 (TYP.) [V] |
Power Supply Voltage 1 (MAX.) [V] |
Power Supply Voltage 2 (MIN.) [V] |
Power Supply Voltage 2 (TYP.) [V] |
Power Supply Voltage 2 (MAX.) [V] |
Power Supply Voltage 3 (MIN.) [V] |
Power Supply Voltage 3 (TYP.) [V] |
Power Supply Voltage 3 (MAX.) [V] |
Power Supply Voltage 4 (MIN.) [V] |
Power Supply Voltage 4 (TYP.) [V] |
Power Supply Voltage 4 (MAX.) [V] |
Other |
Operating Temperature [℃] |
Device Package |
Number of Pins |
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AK4961ECB |
NRND |
192 |
4 |
4 |
102 |
110 |
10 |
10 |
122.88 |
22528 |
1.7 |
1.9 |
1.7 |
1.9 |
1.7 |
1.9 |
1.65 |
3.6 |
-40 to 85 |
WLCSP |
116 |
|||||
AK4962ECB |
MP |
384 |
4 |
4 |
102 |
125 |
10 |
10 |
122.88 |
22528 |
1.7 |
1.9 |
1.7 |
1.9 |
1.7 |
1.9 |
1.65 |
3.6 |
-40 to 85 |
WLCSP |
125 |
|||||
AK7604VQ |
MP |
96 |
2 |
6 |
106 |
108 |
6 |
6 |
122.88 |
6144 |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
1.7 |
3.3 |
3.6 |
Automotive grade |
-40 to 85 |
LQFP |
48 |
AK7707VQ |
MP |
192 |
64 (TDM) |
64 (TDM) |
294.912 (DSP1) / 221.184 (DSP2-3) |
384KB (DSP1) / 34k (DSP2-3) |
1.14 |
1.2 |
1.3 |
3.13 |
3.3 |
3.47 |
1.7 |
3.3 |
3.47 |
3.13 |
3.3 |
3.47 |
Automotive grade |
-40 to 85 |
HTQFP |
64 |
||||
AK7709VQ |
MP |
192 |
- |
- |
- |
- |
152 (TDM) |
152 (TDM) |
491.52 |
1152KB (DSP1-2) 108K (AKDSP1-4. Word: 37-bit) |
0.85 |
0.90 |
0.95 |
1.7 |
3.3 |
3.47 |
1.7 |
3.3 |
3.47 |
3.13 |
3.3 |
3.47 |
Automotive grade |
-40 to 105 |
HLQFP |
100 |
AK7735AVQ |
MP |
192 |
4 |
4 |
106 |
108 |
8 |
8 |
147.456 |
16384 |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
1.7 |
3.3 |
3.6 |
Automotive grade |
-40 to 85 |
LQFP |
48 |
AK7735EQ |
MP |
192 |
4 |
4 |
106 |
108 |
8 |
8 |
147.456 |
16384 |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
1.7 |
3.3 |
3.6 |
-20 to 85 |
LQFP |
48 |
|
AK7736BVQ |
MP |
96 |
8 |
8 |
122.88 |
20480 |
3.0 |
3.3 |
3.6 |
1.7 |
1.8 |
3.6 |
Automotive grade |
-40 to 85 |
LQFP |
48 |
||||||||||
AK7738AVQ |
MP |
192 |
5 |
4 |
102 |
108 |
12 |
12 |
122.88 x 3 |
30720 |
3.0 |
3.3 |
3.6 |
1.7 |
3.3 |
3.6 |
1.7 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
Automotive grade |
-40 to 85 |
LQFP |
64 |
AK7739VQ |
MP |
192 |
4 |
4 |
102 |
108 |
12 |
12 |
294.912 |
55296 |
1.14 |
1.2 |
1.3 |
1.7 |
3.3 |
3.6 |
3.13 |
3.3 |
3.6 |
Automotive grade |
-40 to 85 |
HTQFP |
64 |
|||
AK7755EN |
MP |
96 |
3 |
2 |
102 |
106 |
8 |
8 |
122.88 |
12288 |
3.0 |
3.3 |
3.6 |
1.7 |
3.3 |
3.6 |
1.14 |
1.2 |
1.3 |
-40 to 85 |
HVQFN |
36 |
||||
AK7758VN |
MP |
48 |
2 |
2 |
102 |
106 |
12 |
12 |
147.456 |
-- |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
1.14 |
1.2 |
1.3 |
1.7 |
3.3 |
3.6 |
Automotive grade |
-40 to 85 |
HVQFN |
36 |
AK7759VN |
MP |
48 |
2 |
2 |
90 |
90 |
8 |
8 |
147.456 |
-- |
3.0 |
3.3 |
3.6 |
3.0 |
3.3 |
3.6 |
1.7 |
3.3 |
3.6 |
Automotive grade |
-40 to 105 |
HVQFN |
36 |
为什么选择AKM？
汽车领域的“声音”革新：20 年以上的经验积累和实绩
20 多年来，AKM 一直在为品质要求严格的汽车领域提供独有的音频IC和软件算法。为什么我们的产品能够深得客户信任？在此为您解密AKM的“声音”探索史。
联系我们
Inquiries about Audio & Voice DSP
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