ak4532 AKM Semiconductor, Inc., ak4532 Datasheet - Page 5

• Manufacturer Part Number: ak4532
• Description: Internet/network/general Purpose Multimedia Audio Codec
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
ANALOG CHARACTERISTICS
(Ta=25 °C; VA, VD = 5.0V; fs = 44.1kHz; Signal Frequency = 1 kHz; MCLK=256fs; BCLK = 64 fs;
LRCK = fs, Gain, ATT and Mixer switches are defualt setting. Measurement frequency bandwidth is
10Hz to 20kHz, unless otherwise noted.)
Parameter
A/D
Resolution
S/(N+D)
S/N
Dynamic Range
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Offset Error
Input Voltage
Mixer Input Resistance
D/A
Resolution
S/(N+D)
S/N
Dynamic Range
Interchannel Isolation
Interchannel Gain Mismatch
Gain Drift
Output Voltage
Load Resistance
Out-of-Band Noise
MIC Amp
Gain
Input Resistance
Mixer Gain Control
Step Size
Gain Control Range
Master Volume
Step Size
Attenuation Control Range
Power Supplies
Normal Operation
Power-Down Mode
Note: 1. Crosstalk between channels on the same A/D or D/A.
0178-E-02
2. Internal HPF removes offset
3. Minimum spec applies to ≥ -40dB setting.
4. Input and Output voltage scale with VA.
measured via LineL and LineR
-0.5 dB Input
A-weighted
-60 dB Input,
A-weighted
(Note 1)
(Note 2)
(Note 4)
measured via LOUT and ROUT
A-weighted
-60 dB Input,
A-weighted
(Note 1)
(Note 4)
BW < 100 kHz
For 26dB setting
32 Steps
(Note 3)
32 Steps
(Note 3)
VA
VD
Power Dissipation
VA
VD
Power Dissipation
5
min
74
84
84
68
2.50
30
75
83
83
80
2.85
10
24
15
0
-50
0
-62
typ
80
90
90
76
0.2
100
+/- 1
2.70
60
83
87
87
100
0.2
100
3.05
-81
26
25
2
2
27
3
150
10
10
100
max
16
0.5
2.90
100
16
0.7
3.35
28
40
12
0
40
5
225
200
[AK4532]
2004/12
units
Bits
dB
dB
dB
dB
dB
ppm/°
C
LSB
Vpp
kΩ
Bits
dB
dB
dB
dB
dB
ppm/°C
Vpp
kΩ
dB
dB
kΩ
dB
dB
dB
dB
mA
mA
mW
uA
uA
uW