參數(shù)資料
型號(hào): PCM1800E
英文描述: Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER
中文描述: 單端模擬輸入20位立體聲模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù): 5/15頁(yè)
文件大小: 172K
代理商: PCM1800E
5
PCM1800
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, +V
DD
= +V
CC
= +5V, f
S
= 44.1kHz, and 20-bit input data, SYSCLK = 384f
S
, unless otherwise noted.
THD+N vs POWER SUPPLY
Supply Voltage
(V)
T
0.010
0.008
0.006
0.004
0.002
4.5
4.75
5.0
5.25
5.5
T
4.0
3.0
2.0
1.0
0
–60dB
–0.5dB
SNR and DYNAMIC RANGE vs POWER SUPPLY
Supply Voltage (V)
S
98
96
94
92
90
4.5
4.75
5.0
5.25
5.50
D
98
96
94
92
90
SNR
Dynamic Range
THD+N vs SYSTEM CLOCK
and SAMPLING FREQUENCY
System Clock
T
0.010
0.008
0.006
0.004
0.002
256f
S
384f
S
512f
S
T
4.0
3.0
2.0
1.0
0
48kHz
44.1kHz
32kHz
48kHz
32kHz
–60dB
–0.5dB
44.1kHz
THD+N vs OUTPUT DATA RESOLUTION
Resolution
T
T
0.010
0.008
0.006
0.004
0.002
16-Bit
20-Bit
4.0
3.0
2.0
1.0
0
–0.5dB
–60dB
THD+N vs TEMPERATURE
Temperature (°C)
T
0.010
0.008
0.006
0.004
0.002
–25
0
25
50
75
85
100
T
4.0
3.0
2.0
1.0
0
–60dB
–0.5dB
SNR, DYNAMIC RANGE vs TEMPERATURE
Temperature (°C)
S
98
96
94
92
90
–25
0
25
50
75 85
100
D
4.0
3.0
2.0
1.0
0
SNR
Dynamic Range
相關(guān)PDF資料
PDF描述
PCM1801 16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER
PCM1801U 16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER
PCM1804 FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER
PCM1804DB FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER
PCM1804DBR FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER
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