參數(shù)資料
型號(hào)： PCM4104PFBR
英文描述： High-Performance, 24-Bit, 216kHz sampling, Four-channel Audio Digital-to-Analog Converter
中文描述： 高性能24位，216kHz的采樣，四通道音頻數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù)： 5/36頁(yè)
文件大小： 486K
代理商： PCM4104PFBR
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SBAS291C AUGUST 2003 REVISED DECEMBER 2004
www.ti.com
5
ELECTRICAL CHARACTERISTICS (continued)
All parameters are specified at TA = +25
°
C with VCC = +5V, VDD = +3.3V, and a measurement bandwidth from 10Hz to 20kHz, unless otherwise
noted. System clock frequency is equal to 256fS for Single and Dual Rate sampling modes, and 128fS for Quad Rate sampling mode.
PCM4104
PARAMETER
UNITS
MAX
TYP
MIN
CONDITIONS
DIGITAL FILTERS
Passband
±
0.002dB
0.454fS
0.487fS
Hz
3dB
Hz
Stop Band
0.546fs
Hz
Passband ripple
±
0.002
dB
Stopband attenuation
0.546fs
75
dB
0.567fs
82
dB
Group delay
29/fS
sec
De-emphasis filter error
0.1
dB
POWER SUPPLY
Supply Range
Analog supply, VCC
Digital supply, VDD
+4.75
+5.0
+5.25
V
+3.0
+3.3
+3.6
V
Power down current
VCC = +5V, VDD = +3.3V
RST = low, system and audio clocks off
Power-down supply current, ICC + IDD
1
mA
Quiescent current
System and audio clocks applied, all 0s data
VCC = +5V, fS =48kHz
VCC = +5V, fS =96kHz
VCC = +5V, fS =192kHz
VDD = +3.3V, fS =48kHz
VDD = +3.3V, fS =96kHz
VDD = +3.3V, fS =192kHz
VCC = +5V, VDD = +3.3V
fS = 48kHz
fS = 96kHz
32
40
mA
Analog supply, ICC
32
mA
32
mA
13
17
mA
Digital supply, IDD
18
mA
23
mA
Total power dissipation
203
256
mW
220
mW
fS = 192kHz
236
mW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM4104PFBRG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC High-End 24-Bit 192kHz 4-Ch D-S 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
PCM4104PFBT 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC High-End 24-Bit 192kHz 4-Ch D-S 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
PCM4104PFBTG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC High-End 24-Bit 192kHz 4-Ch D-S 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
PCM4108 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE, 24-BIT, 216kHz SAMPLING, EIGHT-CHANNEL AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM4108CPAPR 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE, 24-BIT, 216kHz SAMPLING, EIGHT-CHANNEL AUDIO DIGITAL-TO-ANALOG CONVERTER
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