ak4529 AKM Semiconductor, Inc., ak4529 Datasheet - Page 8

• Manufacturer Part Number: ak4529
• Description: High Performance Multi-channel Audio Codec
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=25 C; AVDD, DVDD, TVDD=5V; AVSS, DVSS=0V; VREFH=AVDD; fs=44.1kHz; BICK=64fs;
Parameter
ADC Analog Input Characteristics
Resolution
S/(N+D)
DR
S/N
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Input Voltage
Input Resistance
Power Supply Rejection
DAC Analog Output Characteristics
Resolution
S/(N+D)
DR
S/N
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Output Voltage
Load Resistance
Power Supply Rejection
Power Supplies
Power Supply Current (AVDD+DVDD+TVDD)
Notes:
MS0082-E-00
Signal Frequency=1kHz; 24bit Data; Measurement Frequency=20Hz 20kHz at 44.1kHz, 20Hz~40kHz at fs=96kHz;
unless otherwise specified)
Normal Operation (PDN = “H”)
Power-down mode (PDN = “L”)
AVDD
DVDD+TVDD fs=44.1kHz
10. PSR is applied to AVDD, DVDD and TVDD with 1kHz, 50mVpp. VREFH pin is held a constant voltage.
11. S/N measured by CCIR-ARM is 102dB(@fs=44.1kHz).
12. TVDD=0.1mA(typ).
13. In the power-down mode. All digital input pins including clock pins (MCLK, BICK, LRCK) are held DVSS.
9. Input resistance is 16k typically at fs=96kHz.
8. S/N measured by CCIR-ARM is 98dB(@fs=44.1kHz).
(-60dBFS)
(-60dBFS)
(-0.5dBFS)
(Note 8)
(Note 11)
fs=96kHz
AOUT=0.6xVREFH
fs=44.1kHz AIN=0.62xVREFH
fs=96kHz
fs=44.1kHz
fs=96kHz
fs=96kHz
fs=96kHz, A-weighted
fs=44.1kHz, A-weighted
fs=96kHz
fs=96kHz, A-weighted
fs=44.1kHz
fs=96kHz
fs=96kHz
fs=96kHz, A-weighted
fs=44.1kHz, A-weighted
fs=96kHz
fs=96kHz, A-weighted
fs=44.1kHz, A-weighted
fs=44.1kHz, A-weighted
ANALOG CHARACTERISTICS
AIN=0.65xVREFH
(Note 12)
(Note 13)
(Note 10)
(Note 10)
(Note 9)
- 8 -
2.90
3.05
min
2.75
84
94
88
93
94
88
93
90
80
78
95
88
94
95
88
94
90
15
5
-
3.10
3.25
110
typ
102
102
102
102
106
100
106
106
100
106
110
0.2
0.2
3.0
20
20
42
28
42
80
25
50
50
92
86
96
96
90
88
max
3.30
3.45
3.25
200
0.5
0.3
24
24
63
42
63
-
-
[AK4529]
ppm/ C
ppm/ C
Units
Vpp
Vpp
Bits
Bits
Vpp
2001/3
mA
mA
mA
k
k
µA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB