參數(shù)資料
型號(hào)： PCM4202DB
英文描述： High-Performance 24-Bit, 216kHz Sampling Stereo Audio Analog-to-Digital Converter
中文描述： 高性能24位，216kHz的采樣立體聲音頻模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù)： 5/26頁(yè)
文件大?。?/td> 342K
代理商： PCM4202DB
SBAS290B JULY 2003 SEPTEMBER 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 20Hz 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.
PCM4202
PARAMETER
UNITS
MAX
TYP
MIN
CONDITIONS
DYNAMIC PERFORMANCE(3)
fS = 48kHz, Single Rate
Total harmonic distortion + noise
BW = 20Hz to 20kHz
THD+N
VIN = 0.5dBFS, fIN = 1kHz
105
95
dB
Dynamic range
VIN = 60dBFS, fIN = 1kHz, A-Weighted
VIN = 60dBFS, fIN = 1kHz
112
118
dB
Dynamic range, no weighting
116
dB
Channel separation
100
120
dB
fS = 96kHz, Dual Rate
Total harmonic distortion + noise
BW = 20Hz to 40kHz
THD+N
VIN = 0.5dBFS, fIN = 1kHz
105
dB
Dynamic range
VIN = 60dBFS, fIN = 1kHz, A-Weighted
VIN = 60dBFS, fIN = 1kHz
118
dB
Dynamic range, no weighting
112
dB
Channel separation
120
dB
fS = 192kHz, Quad Rate
Total harmonic distortion + noise
BW = 20Hz to 40kHz
THD+N
VIN = 0.5dBFS, fIN = 1kHz
103
dB
Dynamic range
VIN = 0VRMS, A-Weighted
VIN = 0VRMS
117
dB
Dynamic range, no weighting
108
dB
Channel separation
120
dB
DSD Output, 64fS Rate
Total harmonic distortion + noise
DSDBCK = 2.8224MHz
THD+N
VIN = 0.5dBFS, fIN = 1kHz
102
dB
Dynamic range
VIN = 60dBFS, fIN = 1kHz, A-Weighted
115
dB
Channel separation
120
dB
DSD Output, 128fS Rate
Total harmonic distortion + noise
DSDBCK = 5.6448MHz
THD+N
VIN = 0.5dBFS, fIN = 1kHz
VIN = 60dBFS, fIN = 1kHz, A-Weighted
105
dB
Dynamic range
118
dB
Channel separation
120
dB
(1)Applies to the RST input, pin 19.
(2)Single, Dual, and Quad Rate sampling modes are described within this data sheet.
(3)Dynamic performance parameters are measured using an Audio Precision System Two Cascade or Cascade Plus test system. The
measurement bandwidth is limited by using the Audio Precision 22Hz high-pass filter in combination with the Audio Precision 20kHz, fS/2, or
a user-defined 40kHz low-pass filter. All A-weighted measurements are performed using the Audio Precision A-weighting filter in combination
with the previously mentioned filters.
相關(guān)PDF資料
PDF描述
PCM4202DBR High-Performance 24-Bit, 216kHz Sampling Stereo Audio Analog-to-Digital Converter
PCM4202DBT High-Performance 24-Bit, 216kHz Sampling Stereo Audio Analog-to-Digital Converter
PCM4202 High-Performance 24-Bit, 216kHz Sampling Stereo Audio Analog-to-Digital Converter
PCM4204 HIGH PERFORMANCE 24 BIT 216KHZ SAMPLING FOUR CHANNEL AUDIO ANALOG TO DIGITAL CONVERTER
PCM4204PAPR HIGH PERFORMANCE 24 BIT 216KHZ SAMPLING FOUR CHANNEL AUDIO ANALOG TO DIGITAL CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM4202DBG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB Stereo 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:
PCM4202DBR 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB Stereo 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:
PCM4202DBRG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB Stereo 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:
PCM4202DBT 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB Stereo 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:
PCM4202DBTG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC 24-Bit/192kHz 118dB Stereo 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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