ak4683 AKM Semiconductor, Inc., ak4683 Datasheet - Page 8

• Manufacturer Part Number: ak4683
• Description: Asynchronous Multi-channel Audio Codec With Dir/t
• Manufacturer: AKM Semiconductor, Inc.

(Ta=25°C; AVDD1, AVDD2, HVDD, DVDD, PVDD, TVDD=5V; AVSS1, AVSS2, HVSS, DVSS, PVSS=0V;
fs=48kHz; BICK=64fs; Signal Frequency=1kHz; 24bit Data; Measurement Frequency=20Hz∼20kHz at fs=48kHz,
20Hz~40kHz at fs=96kHz; 20Hz~40kHz at fs=192kHz, all blocks are synchronized, unless otherwise specified)
Parameter
Pre-Amp Characteristics:
Feedback Resistance
S/(N+D)
S/N
Load Capacitance
ADC Analog Input Characteristics (Note 6)
Resolution
S/(N+D)
DR
S/N
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Input Voltage (Note 6)
Power Supply Rejection
DAC Analog Output Characteristics
Resolution
S/(N+D)
DR
S/N
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Output Voltage
Load Resistance
Load Capacitance
Power Supply Rejection
MS0427-E-02
(-60dBFS)
(-0.5dBFS)
(Note 10)
(-60dBFS)
(Note 7)
(AC Load)
AOUT=0.6xAVDD2
fs=48kHz
fs=96kHz
fs=48kHz, A-weighted
fs=96kHz
fs=96kHz, A-weighted
fs=48kHz, A-weighted
fs=96kHz
fs=96kHz, A-weighted
AIN=1.22xAVDD1
fs=48kHz
fs=96kHz
fs=192kHz
fs=48kHz, A-weighted
fs=96kHz
fs=96kHz, A-weighted
fs=192kHz
fs=192kHz, A-weighted
fs=48kHz, A-weighted
fs=96kHz
fs=96kHz, A-weighted
fs=192kHz
fs=192kHz, A-weighted
(A-weighted) (Note 5)
ANALOG CHARACTERISTICS
(Note 8)
(Note 9)
(Note 5)
(Note 9)
- 8 -
min
2.75
5.7
10
84
92
92
90
80
95
95
90
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
100
108
100
100
100
100
105
106
100
106
100
106
106
100
106
100
106
110
typ
0.2
6.1
0.2
3.0
50
50
90
88
88
50
50
92
86
96
96
max
3.25
0.5
0.5
6.5
50
20
24
24
30
-
-
[AK4683]
ppm/°C
ppm/°C
Units
2007/04
Vpp
Vpp
Bits
Bits
kΩ
kΩ
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
pF
pF