Specifications

84
AT83SND2CMP3
7524D–MP3–07/07
Input level for full scale output - 0dBFS Level
@ AUDVDD, HSVDD = 2.8 V and 0 dB gain
@ AUDVDD, HSVDD = 2.8 V and 20 dB gain
1.65
583
0.165
58.3
Vpp
mVrms
Vpp
mVrms
Input common mode voltage
0.5xAUDVD
D
V
Input impedance 7 10 kOhm
Signal to Noise Ratio
-1 dBFS @ 1kHz input and 0 dB gain
-21 dBFS @ 1kHz input and 20 dB gain
81 85
71
dB
Dynamic Range (extrapolated to full scale level)
-60 dBFS @ 1kHz input and 0 dB gain
-60 dBFS @ 1kHz input and 20 dB gain
82 86
72
dB
Total Harmonic Distortion
–1dBFS @ 1kHz input and 0 dB gain
–1dBFS @ 1kHz input and 20 dB gain
-80
-75
-76
-68
dB
Interchannel mismatch 0.1 1 dB
Left-channel to right-channel crosstalk (@ 1kHz) -90 -80 dB
ANALOG PERFORMANCE – Differential mono input amplifier
Differential input level for full scale output - 0dBFS Level
@ AUDVDD, HSVDD = 2.8 V and 0 dB gain
1.65
583
Vppdif
mVrms
Input common mode voltage
0.5xAUDVD
D
V
Input impedance 7 10 kOhm
Signal to Noise Ratio (-1 dBFS @ 1kHz input and 0 dB
gain)
76 80 dB
Total Harmonic Distortion (–1dBFS @ 1kHz input and 0 dB
gain)
-85 -81 dB
ANALOG PERFORMANCE – PA Driver
Differential output level for full scale input (for AUDVDD,
HSVDD = 3 V)
3.3 Vppdif
Output common mode voltage 0.5xHSVDD V
Output load 10
30
kOhm
pF
Signal to Noise Ratio (–1dBFS @ 1kHz input and 0dB
Gain)
76 80 dB
Total Harmonic Distortion (–1dBFS @ 1kHz input and 0dB
Gain)
-75 -71 dB
MASTER CLOCK
Master clock Maximum Long Term Jitter 1.5 ns
pp
OVERALL MIN TYP MAX UNITS