SGTL5000XNAA3R2 Datasheet, PDF (8/68 Pages) Freescale Semiconductor, Inc – Low Power Stereo Codec with Headphone Amp

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 6. Audio Performance 2
Test Conditions unless otherwise noted: V_DDIO = 3.3 V, V_DDA = 3.3 V, T_A = 25°C, Slave mode, f_S = 48 kHz, MCLK = 256 f_S, 24
bit input. ADC tests were conducted with BIAS_CTRL = -37.5%, all other tests conducted with BIAS_CTRL = -50%.
Characteristic
Symbol
Min
Typ
Max
Unit
AUDIO PERFORMANCE
LINEIN Input Level
LINEIN Input Impedance
LINEIN -> ADC -> I²S OUT
SNR (-60 dB input)
THD+N
Frequency Response
Channel Separation
LINEIN -> HEADPHONE_LINEOUT (CODEC BYPASS MODE)
SNR (-60 dB input)
THD+N (10 kOhm load)
THD+N (16 Ohm load)
Frequency Response
Channel Separation (1.0 kHz)
I²S IN -> DAC -> LINEOUT
Output Level
SNR (-60 dB input)
THD+N
Frequency Response
I²S IN -> DAC -> HEADPHONE OUT - 16 OHM LOAD
Output Power
SNR (-60 dB input)
THD+N
Frequency Response
I²S IN -> DAC -> HEADPHONE OUT - 32 OHM LOAD
Output Power
SNR (-60 dB input)
THD+N
Frequency Response
I²S IN -> DAC -> HEADPHONE OUT - 10 KOHM LOAD
SNR (-60 dB input)
THD+N
Frequency Response
PSRR (200 mVp-p @ 1.0 kHz on VDDA)
-
1.0
10
-
-
90
-
-72
-
0.11
-
80
-
102
-
-89
-
-87
-
0.05
81
-
1.0
-
100
-
-85
-
0.12
-
58
-
98
-
-86
-
0.12
-
30
-
100
-
-88
-
0.11
-
97
-
-85
-
0.11
-
89
-
V_RMS
-
kOhm
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
dB
-
V_RMS
-
dB
-
dB
-
dB
-
mW
-
dB
-
dB
-
dB
-
mW
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
SGTL5000
8
Analog Integrated Circuit Device Data
Freescale Semiconductor