N3291XUXDN Datasheet, PDF (29/34 Pages) List of Unclassifed Manufacturers – ARM926EJ-S Based Media Processor

N3291xUxDN Data Sheet
5.3 Audio DAC Characteristics
Conditions: AVDD:3.3V, VDD:1.2V, T_A:25℃, Fsignal:1KHz, Fsampling:48KHz, MCLK:256xFsampling
PARAMETER
MIN
TYP
MAX
UNIT
Operating Voltage AVDD
Operating Voltage VDD
Reference Voltage
3.0
3.3
3.6
V
1.08
1.2
1.34
V
-
AVDD/2
-
V
Line Output
Resolution
-
16
-
L-Channel Total Harmonic Distortion (THD)
-
-90
-76
R-Channel Total Harmonic Distortion (THD)
-
-90
-76
Dynamic Range (-60dB input, A-weighted)
90
101.6
-
SNR (A-weighted)
90
101.6
-
Channel Separation
-
100
-
Channel Matching
-
0.2
-
Full Scale output voltage
-
AVDD(3.3)
-
Load Resistor
10
-
-
Load Capacitor
-
-
50
Analog Mute
-
100
-
Bit
dB
dB
dB
dB
dB
dB
Vrms
Kohm
pF
dB
Headphone Output
Maximum Output Power (Po) @ 32ohm load
-
-
Maximum Output Power (Po) @ 16ohm load
-
-
L-Channel SNR (A-weighted)
90
96
R-Channel SNR (A-weighted)
90
96
L-Channel THD @ 32ohm load, Po=10mW
-
-76
R-Channel THD @ 32ohm load, Po=10mW
-
-76
31
mW
62
mW
-
dB
-
dB
-70
dB
-70
dB
Power Supply Current in Normal Mode (including PLL, no loading)
AVDD(3.3V)
-
8.7
-
mW
VDD (1.2V)
-
0.7
-
mW
Nuvoton Technology Corp.
http://www.nuvoton.com/
- 29 -
Release Date: Jun. 2013
Revision A3