參數(shù)資料
型號(hào)： PCM1870RHFR
英文描述： 16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier
中文描述： 16位低功耗立體聲音頻ADC，具有麥克風(fēng)偏置和麥克風(fēng)放大器
文件頁數(shù)： 2/49頁
文件大?。?/td> 648K
代理商： PCM1870RHFR
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
RECOMMENDED OPERATING CONDITIONS
PCM1870
SLAS544–MAY 2007
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
PCM1870
–0.3 to 4
±
0.1
–0.3 to 4
±
10
–40 to 110
–55 to 150
150
260 / 5
260
UNIT
V
V
V
mA
°
C
°
C
°
C
°
C / s
°
C
V
DD
, V
IO
, V
CC
Supply voltage
Ground voltage differences: DGND, AGND, PGND
Input voltage
Input current (any pins except supplies)
Ambient temperature under bias
Storage temperature
Junction temperature
Lead temperature (soldering)
Package temperature (reflow, peak)
(1)
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicted under
recommended operating
conditions
is not impled. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliabiltiy.
MIN
2.4
1.71
NOM
3.3
3.3
CMOS
MAX
3.6
3.6
UNIT
V
V
V
CC
V
DD
, V
IO
Analog supply voltage
Digital supply voltage
Digital input logic family
SCKI system clock
LRCK sampling clock
3.072
18.432
MHz
kHz
pF
°
C
Digital input clock frequency
8
48
10
85
Digital output load capacitance
Operating free-air temperature
T
A
–40
2
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PCM1870RHFT 16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1870RHFRG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Pwr St Aud ADC 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:
PCM1870RHFT 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Lo Pwr Stereo Audio 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:
PCM1870RHFTG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Pwr St Aud ADC 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:
PCM1870YZFR 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Pwr St Aud ADC 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:
PCM1870YZFT 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Pwr St Aud ADC 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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