Datasheet

214
4341H–MP3–10/07
AT8xC51SND2C/MP3B
Output load capacitance (on HSL , HSR )
- Headphone load
- Line load
30
30
1000
150
pF
pF
Signal to Noise Ratio
(–1dBFS @ 1kHz input and 0dB Gain)
- Line and Headphone loads
87 92 dB
Total Harmonic Distortion (–1dBFS @ 1kHz input and 0dB Gain)
- Line Load
- Headphone Load
- Headphone Load (16 Ohm)
-80
-65
-40
-76
-60
dB
dB
dB
Dynamic Range (measured with -60 dBFS @ 1kHz input, extrapolated to full-scale)
- Line Load
- Headphone Load
88
70
93
74
dB
dB
Interchannel mismatch 0.1 1 dB
Left-channel to right-channel crosstalk (@ 1kHz) -90 -80 dB
Output Power Level Control Range -6 - 6 dB
Output Power Level Control Step 3 dB
PSRR
- 1kHz
- 20kHz
55
50
dB
dB
Maximum output slope at power up (100 to 220F coupling capacitor) 3 V/s
ANALOG PERFORMANCE – Line-in/Microphone Input to Line-out/Headphone Output
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 0.5x AUDVDD 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
Table 24-6. Audio DAC Specification (Continued)
OVERALL MIN TYP MAX UNITS