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AKD4554-E Ver la hoja de datos (PDF) - Asahi Kasei Microdevices
Número de pieza
componentes Descripción
Lista de partido
AKD4554-E
Evaluation board Rev.0 for AK4554
Asahi Kasei Microdevices
AKD4554-E Datasheet PDF : 27 Pages
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ASAHI KASEI
[AKD4554]
MEASUREMENT RESULTS
[Measurement condition]
•
Measurement unit
•
MCLK
•
SCLK
•
fs
•
Bit
•
Power Supply
•
Interface
•
Temperature
: Audio Precision, System two
: 256fs
: 64fs
: 44.1kHz
: 16bit
: VDD = VP = 2.5V, VD = 5V
: DIT/DIR
: Room
1. ADC
VDD
2.5V
Parameter
S/(N+D) (-0.5dBFS)
D-Range (-60dBFS)
S/N (0 data)
Measured Filter
20kHz LPF
20kLPF + A-weighted
20kLPF + A-weighted
AINL
80.9 dB
89.4 dB
89.3 dB
2. DAC
VDD
2.5V
Parameter
S/(N+D) (0dBFS)
D-Range (-60dBFS)
S/N (0 data)
Measured Filter
20kHz LPF
22kLPF + A-weighted
22kLPF + A-weighted
AOUTL
84.5 dB
91.6 dB
91.9 dB
AINR
81.0 dB
89.2 dB
89.2 dB
AOUTR
84.5 dB
91.7 dB
92.1 dB
<KM077900>
-9-
2005/03
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