ak4380 AKM Semiconductor, Inc., ak4380 Datasheet - Page 4

• Manufacturer Part Number: ak4380
• Description: 100db 24bit 96khz 2ch Dac
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta = 25 C; VDD = 5.0V; fs = 44.1kHz at DFS = “0”; BICK = 64fs; Signal Frequency = 1kHz; 24bit Input Data;
Measurement frequency = 20Hz 20kHz at fs = 44.1kHz, 20Hz 40kHz at fs = 96kHz; R
specified)
Notes: 3. Measured by Audio Precision (System Two). Refer to the evaluation board manual.
MS0018-E-01
Parameter
Resolution
Dynamic Characteristics
THD+N
Dynamic Range (-60dB Output, A-weight)
S/N
Interchannel Isolation (1kHz)
Interchannel Gain Mismatch
DC Accuracy
Gain Drift
Output Voltage
Load Resistance
Output Current
Power Supplies
Power Supply Current (VDD)
Power Supply Rejection
Normal Operation (PDN = “H”)
Power-Down Mode (PDN = “L”)
4. Full-scale voltage (0dB). Output voltage scales with the voltage of VREF,
5. All digital inputs including clock pins (MCLK, BICK and LRCK) are held VDD or VSS.
6. PSR is applied to VDD with 1kHz, 100mV. VREF pin is held +5V.
AOUT (typ@0dB) = 3.4Vpp×VREF/5.
(A-weight)
(0dB Output)
ANALOG CHARACTERISTICS
(Note 3)
fs = 96kHz
fs = 96kHz
fs = 96kHz
fs = 44.1kHz
fs = 44.1kHz
fs = 44.1kHz
(Note 6)
(Note 5)
(Note 4)
- 4 -
min
3.15
92
92
90
10
-
-
3.40
100
100
100
100
typ
-88
-86
0.2
93
93
14
10
40
L
10k ; unless otherwise
max
3.65
200
100
-82
0.5
24
22
-
-
ppm/ C
[AK4380]
Units
Bits
Vpp
mA
k
µA
µA
dB
dB
dB
dB
dB
dB
dB
dB
dB
2000/8