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AK4386 View Datasheet(PDF) - Asahi Kasei Microdevices

Part Name
Description
Manufacturer
AK4386
AKM
Asahi Kasei Microdevices AKM
AK4386 Datasheet PDF : 18 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
[AK4386]
アナログ特性
(Ta=25°C; VDD=3.0V; VSS=0V; fs=44.1kHz, 96kHz; BICK=64fs; Signal Frequency=1kHz; 24bit Data;
Measurement frequency=20Hz 20kHz at fs=44.1kHz, 20Hz 40kHz at fs=96kHz; unless otherwise specified)
Parameter
min
typ
max
Units
Dynamic Characteristics:
Resolution
THD+N
DR
S/N
Interchannel Isolation
fs=44.1kHz 0dBFS
BW=20kHz 60dBFS
fs=96kHz
0dBFS
BW=40kHz 60dBFS
(60dBFS with A-weighted)
(A-weighted)
24
Bits
86
76
dB
37
-
dB
84
-
dB
34
-
dB
92
100
dB
92
100
dB
80
100
dB
DC Accuracy:
Interchannel Gain Mismatch
Gain Drift
Output Voltage
Load Resistance
Load Capacitance
0.2
0.5
dB
100
-
ppm/°C
(Note 2) 1.85
2.0
2.15
Vpp
(Note 3) 10
kΩ
25
pF
Power Supplies
Power Supply Current
Normal Operation (PDN pin = “H”, fs=44.1kHz)
6
9
mA
Normal Operation (PDN pin = “H”, fs=96kHz)
6.5
10
mA
Power Save mode (PDN pin = “H”, MCLK Stop)
1.5
2.5
mA
Full Power-down mode (PDN pin = “L”)
(Note 4)
10
50
μA
Note 2. 出力電圧のフルスケール(0dB)VDD電圧に比例します。Vout = 0.67 × VDD (typ)
Note 3. AC負荷に対する値です。
Note 4. 全てのディジタル入力ピンをVDDまたはVSSに固定した時の値です。
MS0280-J-01
-5-
2008/10

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