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
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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	NRND	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