产品系列

音频及语音处理器

Selection Table

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
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
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
EOL
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