參數(shù)資料
型號(hào)： 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)： 5/20頁
文件大?。?/td> 359K
代理商： PCM1740
5
PCM1740
TYPICAL PERFORMANCE CURVES
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.
FREQUENCY RESPONSE
(De-emphasis OFF, f
S
= 44.1kHz)
f
S
L
0
–20
–40
–60
–80
–100
0
1
2
3
4
PASSBAND RIPPLE
(De-emphasis OFF, f
S
= 44.1kHz)
f
S
L
0
–0.2
–0.4
–0.6
–0.8
–1
0
0.2
0.1
0.3
0.4
0.5
DE-EMPHASIS FREQUENCY RESPONSE (3kHz)
0
5k
10k
Frequency (Hz)
15k
20k
25k
0
–2
–4
–6
–8
–10
–12
DE-EMPHASIS FREQUENCY RESPONSE (44.1kHz)
0
5k
10k
Frequency (Hz)
15k
20k
25k
0
–2
–4
–6
–8
–10
–12
DE-EMPHASIS FREQUENCY RESPONSE (48kHz)
0
5k
10k
Frequency (Hz)
15k
20k
25k
0
–2
–4
–6
–8
–10
–12
L
L
L
DE-EMPHASIS ERROR (3kHz)
0
3628
7256
10884
14512
0
4999.8375
9999.675
Frequency (Hz)
14999.5125
19999.35
0
5442
10884
16326
21768
Frequency (Hz)
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
DE-EMPHASIS ERROR (44.1kHz)
DE-EMPHASIS ERROR (48kHz)
Frequency (Hz)
E
E
E
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
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