參數(shù)資料
型號： PCM1719E
英文描述： Stereo Audio DIGITAL-TO-ANALOG CONVERTER
中文描述： 立體聲音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 6/15頁
文件大小： 218K
代理商： PCM1719E
6
PCM1719
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
CC
= V
DD
= PV
CC
= +5V, R
L
= 64
, f
SYS
=
384f
S
, and 16-bit input data, unless otherwise noted.
DIGITAL FILTER
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
0 0.4536f
S
1.3605f
S
2.2675f
S
3.1745f
S
4.0815f
S
0
–20
–40
–60
–80
–100
d
OVERALL FREQUENCY CHARACTERISTIC
Frequency (Hz)
PASSBAND RIPPLE CHARACTERISTIC
0
–0.2
–0.4
–0.6
–0.8
–1
0
0.1134f
S
0.2268f
S
Frequency (Hz)
0.3402f
S
0.4535f
S
d
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
PCM1720 Stereo Audio DIGITAL-TO-ANALOG CONVERTER MPEG2/AC-3 COMPATIBLE
PCM1772 LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIER
PCM1772PW LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIER
PCM1772PWR LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1719E/2K 功能描述:數(shù)模轉(zhuǎn)換器- DAC SoundPlus(TM) Stereo Audio DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
PCM1719E/2KG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC SoundPlus(TM) Stereo Audio DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
PCM1719EG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC SoundPlus(TM) Stereo Audio DAC 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
PCM-172 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產(chǎn)品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長度:1 in
PCM1720 制造商:BB 制造商全稱:BB 功能描述:Stereo Audio DIGITAL-TO-ANALOG CONVERTER MPEG2/AC-3 COMPATIBLE
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