Audio D/A Converters

Audio

AKM’s audio D/A converters (DACs) provide solutions for high quality audio system with the original digital-analog mixing technology.

They are used in variety of applications such as AV receivers, set-top boxes, speaker systems, digital TVs and car-entertainment systems, contributing to the sound quality and power consumption improvements and reducing external parts.

VELVET
SOUND

Brand Site

VELVET
SOUND

Brand Site

Lineup

Audio D/A Converters

Part Number	Part Status	Number of Channels	Analog Output Type	Bits [bit]	THD+N [dB]	S/N [dB]	Power Supply Voltage (MIN.) [V]	Power Supply Voltage (TYP.) [V]	Power Supply Voltage (MAX.) [V]	2Vrms Line Driver	Headphone Amplifier	Other	Operating Temperature [℃]	Device Package	Number of Pins
▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼
AK4191EQ	ES	2	-	64	-153	153		3.3 / 1.2				VELVETSOUND, DDC	-40 to 85	HTQFP	64
AK4331ECB	MP	2	Single	32	-100	109	1.7	1.8	1.9		Yes	SRC , VELVETSOUND	-40 to 85	WLCSP	36
AK4332ECB	MP	1	Single	32	-101	109	1.7	1.8	1.9		Yes	VELVETSOUND	-40 to 85	WLCSP	30
AK4377AECB	MP	2	Single	32	-107	125	1.7	1.8	1.9		Yes	VELVETSOUND	-40 to 85	WLCSP	36
AK4377ECB	MP	2	Single	32	-109	128	1.7	1.8	1.9		Yes	VELVETSOUND	-40 to 85	WLCSP	36
AK4430ET	MP	2	Single	24	-91	104	3.0	3.3	3.6	Yes		Ground-referenced output	-20 to 85	TSSOP	16
AK4432VT	MP	2	Single	32	-91	108	3.0	3.3	3.6			VELVETSOUND, Automotive grade	-40 to 105	TSSOP	16
AK4436VN	MP	6	Single	32	-91	108	3.0	3.3	3.6			VELVETSOUND, Automotive grade	-40 to 105	HWQFN	32
AK4438VN	MP	8	Single	32	-91	108	3.0	3.3	3.6			VELVETSOUND, Automotive grade	-40 to 105	HWQFN	32
AK4452VN	MP	2	Differential	32	-107	115 / 111	3.3 / 3.3	5.0 / 3.3	5.5 / 3.6			VELVETSOUND, Automotive grade	-40 to 105	HWQFN	32
AK4454VN	MP	4	Differential	32	-107	115 / 111	3.0 / 3.0	5.0 / 3.3	5.5 / 3.6			VELVETSOUND, Automotive grade	-40 to 105	HWQFN	32
AK4456VN	MP	6	Differential	32	-107	115 / 111	3.0 / 3.0	5.0 / 3.3	5.5 / 3.6			VELVETSOUND, Automotive grade	-40 to 105	HVQFN	48
AK4458VN	MP	8	Differential	32	-107	115 / 111	3.0 / 3.0	5.0 / 3.3	5.5 / 3.6			VELVETSOUND, Automotive grade	-40 to 105	HVQFN	48
AK4462VN	MP	2	Differential	32	-107	117 / 113	3.0 / 3.0	5.0 / 3.3	5.5 / 3.6			VELVETSOUND, Automotive grade	-40 to 105	HWQFN	24
AK4468VN	MP	8	Differential	32	-107	117 / 113	3.0 / 3.0	5.0 / 3.3	5.5 / 3.6			VELVETSOUND, Automotive grade	-40 to 105	HVQFN	48
AK4482VT	MP	2	Differential	24	-100	111	4.75	5.0	5.25				-40 to 85	TSSOP	16
AK4490EN	MP	2	Differential	32	-112	120 (123*)	4.75 / 3.0	5.0 / 3.3	5.25 / 3.6			VELVETSOUND	-40 to 85	HVQFN	48
AK4490EQ	MP	2	Differential	32	-112	120 (123*)	4.75 / 3.0	5.0 / 3.3	7.2 / 3.6			VELVETSOUND	-40 to 85	LQFP	48
AK4492ECB	MP	2	Differential	32	-115	127	4.75 / 3.0 / 1.7	5.0 / 3.3 / 1.8	5.25 / 3.6 / 1.98			VELVETSOUND	-40 to 85	WLCSP	96
AK4493EQ	MP	2	Differential	32	-113	123 (126*)	4.75 / 3.0 / 1.7	5.0 / 3.3 / 1.8	5.25 / 3.6 / 1.98			VELVETSOUND	-40 to 85	LQFP	48
AK4495EQ	MP	2	Differential	32	-101	123 / 120	4.75 / 3.0	5.0 / 3.3	7.2 / 3.6			VELVETSOUND	-40 to 85	LQFP	44
AK4495SEQ	MP	2	Differential	32	-101	123 / 120	4.75 / 3.0	5.0 / 3.3	7.2 / 3.6			VELVETSOUND	-40 to 85	LQFP	44
AK4497EQ	MP	2	Differential	32	-116	128 (131*)	4.75 / 3.0 / 1.7	5.0 / 3.3 / 1.8	5.25 / 3.6 / 1.98			VELVETSOUND	-40 to 85	HTQFP	64
AK4498EQ	MP	2	Differential	6	-116	128	4.75 / 3.0 / 1.7	5.0 / 3.3 / 1.8	5.25 / 3.6 / 1.98			VELVETSOUND	-40 to 85	HTQFP	64
AK4499EQ	MP	4	Differential	32	-124	134 (140*)	4.75 / 3.0	5.0 / 3.3	5.25 / 3.6			VELVETSOUND	-40 to 85	HTQFP	128

[Notes] * Monaural Mode