AKD4343-B Datasheet, PDF (17/32 Pages) Asahi Kasei Microsystems – Stereo DAC with built-in HP/RCV/SPK amplifier

ASAHI KASEI
MEASUREMENT RESULTS
1. EXT mode (slave mode)
[Measurement condition]
● Measurement unit: Audio Precision, System two Cascade
● EXT Slave Mode
● BICK: 64fs
● Bit: 16bit
● Measurement Frequency: 20Hz ∼ 20kH
● Power Supply: AVDD=DVDD=HVDD=3.3V
● Temperature: Room
● Input Frequency: 1kHz
● Sampling Frequency: 44.1kHz
[Measurement Results]
DAC (LOUT/ROUT) characteristics (R_L=10kΩ, DAC Æ LOUT/ROUT)
L[dB] R[dB]
S/(N+D) 20kHzLPF (−3dB)
89.7
89.7
S/N 20kHzLPF + A-weighted 94.6
94.6
[AKD4343-B]
<KM083800>
- 17 -
2006/04