參數(shù)資料
型號(hào): PCM1744
英文描述: 24 Bits, 96kHz, Sampling Stereo Audio DIGITAL-TO-ANALOG CONVERTER
中文描述: 24位,96kHz的,采樣的立體聲音頻數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù): 4/9頁(yè)
文件大小: 83K
代理商: PCM1744
4
PCM1744
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, +V
CC
= +5V, f
S
= 44.1kHz, SYSCLK = 256f
S
, unless otherwise noted.
DYNAMIC PERFORMANCE
THD+N vs TEMPERATURE
Temperature (°C)
T
0.009
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
–25
0
25
50
75
85
100
T
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
–60dB
0dB
SNR, DYNAMIC RANGE vs TEMPERATURE
Temperature (°C)
S
99
98
97
96
95
94
93
99
98
97
96
95
94
93
–25
0
25
50
75
85
100
D
Dynamic Range
SNR
THD+N vs POWER SUPPLY
V
CC
(V)
T
0.009
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
4.5
4.75
5.0
5.25
5.5
T
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
–60dB
0dB
SNR, DYNAMIC RANGE vs POWER SUPPLY
V
CC
(V)
S
99
98
97
96
95
94
93
99
98
97
96
95
94
93
4.5
4.75
5.0
5.25
5.5
D
Dynamic Range
SNR
THD+N vs SAMPLING RATE
Sampling Rate (kHz)
T
0.016
0.014
0.012
0.01
0.008
0.006
0.004
5.2
4.7
4.2
3.7
3.2
2.7
2.2
44.1
48
88.2
96
T
–60dB
0dB
SNR, DYNAMIC RANGE vs SAMPLING RATE
Sampling Rate (kHz)
S
98
97
96
95
94
93
92
91
90
89
88
98
97
96
95
94
93
92
91
90
89
88
44.1
48
88.2
96
D
Dynamic Range
SNR
相關(guān)PDF資料
PDF描述
PCM1748 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1748E 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1748KE 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1750 Dual CMOS 18-Bit Monolithic Audio ANALOG-TO-DIGITAL CONVERTER
PCM1750P Dual CMOS 18-Bit Monolithic Audio ANALOG-TO-DIGITAL CONVERTER
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參數(shù)描述
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