Audio D/A Converters

Audio

AKM Audio D/A Converter (DAC)은 독자적인 digital-analog 혼합기술을 구사하여, 고품위 오디오 시스템 실현을 위한 솔루션을 제공합니다.

AKM 제품은 A/V receiver, set-top box, speaker system, digital TV, 자동차 enternainment system 등의다양한 Application에 채용되어 음질의 향상, 외부 부품 감소, 저소비 전력화에 공헌하고 있습니다.

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
AK4432VT
MP
2
Single
32
-91
108
3.0
3.3
3.6

                                

                                
VELVETSOUND, Automotive grade
-40 to 105
TSSOP
16
AK4377ECB
MP
2
Single
32
-109
128
1.7
1.8
1.9

                                
Yes
VELVETSOUND
-40 to 85
WLCSP
36
AK4377AECB
MP
2
Single
32
-107
125
1.7
1.8
1.9

                                
Yes
VELVETSOUND
-40 to 85
WLCSP
36
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
AK4498EQ
NEW
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
AK4430ET
MP
2
Single
24
-91
104
3.0
3.3
3.6
Yes

                                
Ground-referenced output
-20 to 85
TSSOP
16
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
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
AK4436VN
MP
6
Single
32
-91
108
3.0
3.3
3.6

                                

                                
VELVETSOUND, Automotive grade
-40 to 105
HWQFN
32
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
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
AK4331ECB
MP
2
Single
32
-100
109
1.7
1.8
1.9

                                
Yes
SRC , VELVETSOUND
-40 to 85
WLCSP
36
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
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
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
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
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
AK4191EQ
ES
2
-
64
-153
153

                                
3.3 / 1.2

                                

                                

                                
VELVETSOUND, DDC
-40 to 85
HTQFP
64
AK4332ECB
NEW
1
Single
32
-101
109
1.7
1.8
1.9

                                
Yes
VELVETSOUND
-40 to 85
WLCSP
30
AK4482VT
MP
2
Differential
24
-100
111
4.75
5.0
5.25

                                

                                

                                
-40 to 85
TSSOP
16
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
AK4462VN
NEW
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
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
AK4468VN
NEW
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
AK4438VN
MP
8
Single
32
-91
108
3.0
3.3
3.6

                                

                                
VELVETSOUND, Automotive grade
-40 to 105
HWQFN
32

[Notes] * Monaural Mode

VELVET SOUND