參數(shù)資料
型號: PCM1740
英文描述: CONN,CPRSN,2-WAY
中文描述: 立體聲音頻數(shù)模轉(zhuǎn)換器與石英振蕩器和PLL
文件頁數(shù): 6/20頁
文件大小: 359K
代理商: PCM1740
6
PCM1740
TYPICAL PERFORMANCE CURVES
(Cont.)
At T
A
= +25
°
C, V
CC
= V
DD
= +5V, f
S
= 44.1kHz, F
SCKO
= 384f
S
= 16.9344MHz, and 16-bit data, unless otherwise noted.
ANALOG FILTER
(1Hz to 10MHz)
Log Frequency (Hz)
L
20
0
–20
–40
–60
–80
–100
0
0.2
0.1
0.1
0.3
0.4
0.4
0.5
ANALOG FILTER
(1Hz to 20kHz)
Log Frequency (Hz)
L
0.05
0
–0.05
–0.1
–0.15
1
10
1k
100
10k
100k
SUPPLY CURRENT vs SAMPLING FREQUENCY
Sampling Frequency (kHz)
S
35
30
25
20
32
64
88.2
44.1
48
96.0
THD+N (FS), DYNAMIC RANGE, and SNR
vs SUPPLY VOLTAGE
(Temperature = 25
°
C, 384f
S
, f
S
= 44.1kHz)
Supply Voltage (V)
T
0.005
0.004
0.003
0.002
0.001
0.000
D
95
94
93
92
91
90
4.25
4.5
5.25
4.75
5
5.5
5.75
SNR
THD+N
Dynamic Range
THD+N (FS), DYNAMIC RANGE, and SNR
vs TEMPERATURE
(V
CC
= V
DD
= V
PP
= 5V, 384f
S
, f
S
= 44.1kHz)
Temperature (
°
C)
T
0.005
0.004
0.003
0.002
0.001
0.000
D
95
94
93
92
91
90
–50
–25
50
0
25
75
100
SNR
THD+N
Dynamic Range
THD+N (FS), DYNAMIC RANGE, and SNR
vs SAMPLING FREQUENCY
Sampling Frequency (kHz)
T
0.010
0.008
0.006
0.004
0.002
0.000
D
96
94
92
90
88
86
32
64
88.2
44.1
48
96.0
SNR
THD+N
Dynamic Range
相關(guān)PDF資料
PDF描述
PCM1740E Stereo Audio DIGITAL-TO-ANALOG CONVERTER with VCXO and PLL
PCM1741 %2B3.3V Single-Supply, 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1741E +3.3V Single-Supply, 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1742 24-Bit, 192kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
PCM1742E 24-Bit, 192kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1740E 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC w/Prog PLL&VCXO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1740E/2K 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC w/Prog PLL&VCXO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1740E/2KG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC w/Prog PLL&VCXO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1740E-1/2K 制造商:Texas Instruments 功能描述:
PCM1740EG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC w/Prog PLL&VCXO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel