Datasheet

www.ti.com
TYPICAL PERFORMANCE CURVES
100
101
102
103
104
105
106
107
108
109
110
−50 −25 0 25 50 75 100
T
A
− Free-Air Temperature − °C
Dynamic Range and SNR − dB
SNR
Dynamic Range
G010
0.001
0.002
0.003
0.004
−50 −25 0 25 50 75 100
T
A
− Free-Air Temperature − °C
THD+N − Total Harmonic Distortion + Noise − %
G009
100
101
102
103
104
105
106
107
108
109
110
4.25 4.50 4.75 5.00 5.25 5.50 5.75
V
CC
− Supply Voltage − V
Dynamic Range and SNR − dB
SNR
Dynamic Range
G012
0.001
0.002
0.003
0.004
4.25 4.50 4.75 5.00 5.25 5.50 5.75
V
CC
− Supply Voltage − V
THD+N − Total Harmonic Distortion + Noise − %
G011
PCM1802
SLES023C – DECEMBER 2001 – REVISED JANUARY 2005
TOTAL HARMONIC DISTORTION + NOISE DYNAMIC RANGE and SNR
vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 9. Figure 10.
TOTAL HARMONIC DISTORTION + NOISE DYNAMIC RANGE and SNR
vs vs
SUPPLY VOLTAGE SUPPY VOLTAGE
Figure 11. Figure 12.
All specifications at T
A
= 25 ° C, V
CC
= 5 V, V
DD
= 3.3 V, master mode, f
S
= 44.1 kHz, system clock = 384 f
S
,
oversampling ratio = × 128, 24-bit data, unless otherwise noted.
8