參數(shù)資料
型號(hào)： PCM4204
元件分類： ADC
英文描述： HIGH PERFORMANCE 24 BIT 216KHZ SAMPLING FOUR CHANNEL AUDIO ANALOG TO DIGITAL CONVERTER
中文描述： 高性能的24位216kHz的最大采樣四通道音頻模數(shù)轉(zhuǎn)換器
文件頁(yè)數(shù)： 5/34頁(yè)
文件大?。?/td> 554K
代理商： PCM4204
$%
SBAS327A JUNE 2004 REVISED SEPTEMBER 2004
www.ti.com
5
ELECTRICAL CHARACTERISTICS (continued)
Unless otherwise noted, all characteristics specified with TA = +25
°
C, VCC = +5V, VDD = +3.3V, system clock (SCKI) is 512fS for Single Rate
Sampling, 256fS for Dual Rate Sampling, or 128fS for Quad Rate Sampling. The device is operated in Master mode for all dynamic performance
measurements.
PCM4204
TYP
PARAMETER
UNIT
MAX
MIN
TEST CONDITIONS
DIGITAL DECIMATION FILTER (continued)
Quad Rate Sampling Mode
Passband Edge
0.005dB
3dB
0.375fS
0.490fS
±
0.005
Hz
Hz
dB
Hz
dB
sec
Passband Ripple
Stop Band Edge
Stop Band Attenuation
Group Delay
DIGITAL HIGH PASS FILTER
Frequency Response (3dB)
POWER SUPPLY
Voltage Range
0.770fS
135
9.5/fS
fS/48000
Hz
VCC1, VCC2
+4.75
+3.0
+5.0
+3.3
+5.25
+3.6
VDC
VDC
VDD1, VDD2, VDD3
Power Down Supply Current
VCC = +5V, VDD = +3.3V, RST = Low
ICC1 + ICC2
10
2
mA
mA
IDD1 + IDD2 + IDD3
ICC1 + ICC2
Quiescent Current
VCC = +5.0V
fS = 48kHz(4)
fS = 96kHz
fS = 192kHz
VDD = +3.3V
fS = 48kHz(4)
fS = 96kHz
fS = 192kHz
VCC = +5V, VDD = +3.3V
fS = 48kHz(4)
fS = 96kHz
fS = 192kHz
108
108
108
130
130
130
mA
mA
mA
IDD1 + IDD2 + IDD3
18
30
23
23
44
26
mA
mA
mA
Total Power Dissipation
600
640
615
726
795
736
mW
mW
mW
(1)Applies to the FMT0, FMT1, FMT2, S/M, FS0, FS1, FS2, HPFD, BCK, LRCK, SUB, DSDCLK, DSD1, DSD2, DSD3, DSD4, and SCKI pins.
(2)Applies to the TEST and RST pins.
(3)Typical performance is measured using an Audio Precision System Two Cascade or Cascade Plus test system. The measurement bandwidth
is limited using the Audio Precision 22Hz high-pass filter in combination with either a 20kHz low-pass filter for fS = 48kHz or a 40kHz low-pass
filter for fS = 96kHz and 192kHz. All A-weighted measurements are performed using the A-weighting filter in combination with the band limiting
filters already mentioned. The measurements are made with the RMS detector selected.
(4)A 256fS system clock is used at final production test for fS = 48kHz measurements.
(5)Typical DSD performance is measured using an Audio Precision System Two Cascade or Cascade Plus test system. The measurement
bandwidth is limited using the Audio Precision 22Hz high-pass filter in combination with a 20kHz low-pass filter. All A-weighted measurements
are performed using the A-weighting filter in combination with the band limiting filter already mentioned. The measurements are made with the
RMS detector selected. The 1-bit DSD data is converted to 24-bit linear PCM data for measurement using a PCM4204 configured for DSD input
mode.
相關(guān)PDF資料
PDF描述
PCM4204PAPR HIGH PERFORMANCE 24 BIT 216KHZ SAMPLING FOUR CHANNEL AUDIO ANALOG TO DIGITAL CONVERTER
PCM4204PAPT HIGH PERFORMANCE 24 BIT 216KHZ SAMPLING FOUR CHANNEL AUDIO ANALOG TO DIGITAL CONVERTER
PCM54 16-Bit Monolithic DIGITAL-TO-ANALOG CONVERTERS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM4204EVM 功能描述:音頻 IC 開(kāi)發(fā)工具 PCM4204 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
PCM4204PAPR 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB 4-Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM4204PAPRG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB 4-Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM4204PAPT 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB 4-Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM4204PAPTG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB 4-Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
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