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參數(shù)資料
| 型號： | PCM4202 |
| 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 |
| 文件頁數(shù)： | 23/26頁 |
| 文件大小： | 342K |
| 代理商： | PCM4202 |
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SBAS290B JULY 2003 SEPTEMBER 2004
www.ti.com
23
COMPATIBILITY WITH THE PCM1804
Although the PCM4202 and PCM1804 are pin- and
function-compatible, there are a few differences between
the two devices that the designer should be aware of.
These differences are noted here for clarity.
The full-scale input of the PCM4202 is 6.0V
PP
differential, while it is 5.0V
PP
for the PCM1804. This
is a result of the PCM4202 having an internal +3.0V
voltage reference, and the PCM1804 having an
internal +2.5V voltage reference.
The PCM1804 includes +5V tolerant digital inputs.
The PCM4202 does not include these because the
digital inputs are designed for interfacing to +3.3V
logic.
The reset pin (RST) pin of the PCM4202 has an
internal pull-up resistor. For the PCM1804, this pin
has an internal pull-down resistor.
When operating in Master mode with Single Rate
sampling selected, the audio serial port bit clock
(BCK) is equal to 64f
S
for the PCM1804, while the
BCK rate is equal to 128f
S
for the PCM4202.
The following pins on the PCM4202 and PCM1804
have different names, but they perform the same
functions.
TERMINAL
NUMBER
PCM4202
TERMINAL NAME
PCM1804
TERMINAL NAME
9
FS0
OSR0
10
FS1
OSR1
11
FS2
OSR2
12
HPFD
BYPAS
20
CLIPR
OVFR
21
CLIPL
OVFL
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PDF描述 |
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| 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 |
| 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 |
|---|---|
| PCM4202DB | 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: |
| 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: |
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