參數(shù)資料
型號(hào): PCM1850
英文描述: 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
中文描述: 24位,96千赫立體聲A / D轉(zhuǎn)換器6 × 2通道的MUX和PGA
文件頁(yè)數(shù): 12/30頁(yè)
文件大小: 370K
代理商: PCM1850
PCM1850
PCM1851
SLES108
MARCH 2004
www.ti.com
12
100
90
80
70
60
50
40
30
20
10
Signal Level – dB
Figure 17
0
T
TOTAL HARMONIC DISTORTION + NOISE
vs
SIGNAL LEVEL
100
1
0.1
0.01
0.001
10
SUPPLY CURRENT
PGA GAIN LINEARITY
Figure 18
0
5
10
15
20
25
30
16
36
56
76
96
I
C
D
SUPPLY CURRENT
vs
f
SAMPLE
CONDITION
I
CC
f
SAMPLE
Condition – kHz
I
DD
Figure 19
Gain Setting – dB
11
9
7
5
3
1
1
3
5
7
9
11
11
9
7
5
3
1
1
3
5
7
9
11
O
OVERALL GAIN
vs
GAIN SETTING
All specifications at T
A
= 25
°
C, V
CC
= 5 V, V
DD
= 3.3 V, master mode, f
S
= 48 kHz, system clock = 256 f
S
, 24-bit data, unless otherwise noted
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