PCM3793A Datasheet, PDF (16/68 Pages) Burr-Brown (TI) – 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier

PCM3793A
PCM3794A
SLAS529A – JANUARY 2007 – REVISED FEBRUARY 2007
www.ti.com
TYPICAL PERFORMANCE CURVES (continued)
All specifications at T_A = 25°C, V_DD = V_IO = V_CC = V_PA = 3.3 V, f_S = 48 kHz, system clock = 256 f_S, and 16-bit data, unless
otherwise noted.
OUTPUT SPECTRUM (DAC TO HEADPHONE OUTPUT,
16-Ω)
0
f_IN = 1 kHz/–60 dB
–20
OUTPUT SPECTRUM (DAC TO SPEAKER OUTPUT, 8-Ω)
0
f_IN = 1 kHz/–60 dB
–20
–40
–40
–60
–60
–80
–80
–100
–100
–120
–120
–140
0
5
10
15
Frequency – kHz
Figure 24.
20
G023
–140
0
5
10
15
Frequency – kHz
Figure 25.
20
G024
16
Submit Documentation Feedback