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| 型號： | ADC1415S105HN |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 外設及接口 |
| 英文描述： | Single 14-bit ADC 105 Msps with Input Buffer CMOS or LVDS DDR digital outputs |
| 封裝： | ADC1415S105HN/C1<SOT618-6 (HVQFN40)|<<http://www.nxp.com/packages/SOT618-6.html<1<Always Pb-free,;ADC1415S105HN/C1<SOT618-6 (HVQFN40)|<<http://www.nxp.com/packages/SOT618 |
| 文件頁數(shù)： | 19/42頁 |
| 文件大?。?/td> | 293K |
| 代理商： | ADC1415S105HN |
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ADC1415S_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 4 — 17 December 2010
19 of 42
NXP Semiconductors
ADC1415S series
Single 14-bit ADC; input buffer; CMOS or LVDS DDR digital outputs
The integrated input buffer offers the following advantages:
The kickback effect is avoided - the charge injection and glitches generated by the
S/H input stage are isolated from the input circuitry. So there’s no need for additional
filtering.
The input capacitance is very low and constant over a wide frequency range, which
makes the ADC1415S easy to drive.
The sample phase occurs when the internal clock (derived from the clock signal on pin
CLKP/CLKM) is HIGH. The voltage is then held on the sampling capacitors. When the
clock signal goes LOW, the stage enters the hold phase and the voltage information is
transmitted to the ADC core.
Fig 14. Input sampling circuit and input buffer
005aaa107
INP
package
ESD
parasitics
switch
Ron = 15
Ω
4 pF
4 pF
sampling
capacitor
sampling
capacitor
switch
Ron = 15
Ω
INM
8
7
internal
clock
internal
clock
INPUT
BUFFER
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADC1415S105HN,518 | 功能描述:模數(shù)轉換器 - ADC SNGL 14b ADC 105MSPS WITH INPUT BUFFER RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC1415S105HN/C1,5 | 功能描述:模數(shù)轉換器 - ADC SGL 14b ADC 105 MSPS INPUT BUFFER RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC1415S105HN-C1 | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC1415S105HN-C18 | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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