PCM3793RHB BURR-BROWN [Burr-Brown Corporation], PCM3793RHB Datasheet - Page 4

• Manufacturer Part Number: PCM3793RHB
• Description: 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

PCM3793
PCM3794
SLES193A – AUGUST 2006 – REVISED SEPTEMBER 2006
4
ELECTRICAL CHARACTERISTICS (continued)
All specifications at T
otherwise noted).
Digital Input to Headphone Output Through DAC (HPOL and HPOR)
R
DYNAMIC PERFORMANCE
SNR
THD+N Total harmonic distortion + noise
PSRR
Line Input to Headphone Output Through Mixing Path (HPOL and HPOR)
R
DYNAMIC PERFORMANCE
SNR
Digital Input to Speaker Output Through DAC (SPOLP, SPOLN, SPORP, and SPORN): PCM3793
R
DYNAMIC PERFORMANCE
SNR
THD+N Total harmonic distortion + noise 400 mW, R
PSRR
Line Input to Speaker Output Through Mixing Path (SPOLP, SPOLN, SPORP, and SPORN): PCM3793
R
DYNAMIC PERFORMANCE
SNR
L
L
L
L
= 16
= 16
= 8
= 8 , ALC = OFF, volume = 0 dB, headphone = powered down, analog mixing = enabled
, ALC = OFF, volume = 0 dB, headphone = powered down, analog mixing = disabled
Full-scale output voltage
Signal-to-noise ratio
Load resistance
Power-supply rejection ratio
Full-scale output voltage
Signal-to-noise ratio
Load resistance
Full-scale output voltage
Signal-to-noise ratio
Load resistance
Power-supply rejection ratio
Full-scale output voltage
Signal-to-noise ratio
or 32
or 32
PARAMETER
, ALC = OFF, volume = 0 dB, speaker = powered down, analog mixing = disabled, not capless mode
, ALC = OFF, volume = 0 dB, speaker = powered down, analog mixing = enabled, not capless mode
A
= 25 C, V
DD
= V
IO
0 dB
EIAJ, A-weighted
30 mW, R
40 mW, R
200 Hz, 140 mVp-p
1 kHz, 140 mVp-p
20 kHz, 140 mVp-p
0 dB
EIAJ, A-weighted
0 dB
EIAJ, A-weighted
200 Hz, 140 mVp-p
1 kHz, 140 mVp-p
20 kHz, 140 mVp-p
0 dB
EIAJ, A-Weighted
= V
CC
= V
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TEST CONDITIONS
L
L
L
= 32
= 16
PA
= 8 , volume = 0 dB
= 3.3 V, f
, volume = 0 dB
, volume = –1 dB
S
= 48 kHz, system clock = 256 f
PCM3793RHB, PCM3794RHB
MIN
84
16
84
16
84
84
8
0.03%
S
2.828
2.828
0.1%
0.3%
, and 16-bit data (unless
TYP
2.52
2.52
–40
–45
–32
–50
–45
–25
0.9
0.9
93
93
93
93
1
1
MAX
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UNIT
Vrms
Vrms
Vrms
Vrms
Vp-p
Vp-p
Vp-p
Vp-p
dB
dB
dB
dB
dB
dB