參數(shù)資料
型號: ADC1413S080HN
廠商: NXP Semiconductors N.V.
元件分類: 外設及接口
英文描述: Single 14 bits ADC; 80 Msps; serial JESD204A
封裝: ADC1413S080HN/C1<SOT1152-1 (HVQFN32R)|<<http://www.nxp.com/packages/SOT1152-1.html<1<Always Pb-free,;ADC1413S080HN/C1<SOT1152-1 (HVQFN32R)|<<http://www.nxp.com/packages/S
文件頁數(shù): 14/38頁
文件大小: 780K
代理商: ADC1413S080HN
ADC1413S_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 8 June 2011
14 of 38
NXP Semiconductors
ADC1413S series
Single 14-bit ADC: serial JESD204A interface
The configuration shown in
Figure 9
is recommended for high frequency applications. In
both cases, the choice of transformer is a compromise between cost and performance.
11.2 System reference and power management
11.2.1
Internal/external reference
The ADC1413S has a stable and accurate built-in internal reference voltage to adjust the
ADC full-scale. This reference voltage can be set internally via SPI or with pins VREF and
SENSE (see
Figure 11
to
Figure 14
), in 1 dB steps between 0 dB and
6 dB, via SPI
control bits INTREF[2:0] (when bit INTREF_EN = logic 1; see
Table 21
). The equivalent
reference circuit is shown in
Figure 10
. External reference is also possible by providing a
voltage on pin VREF as described in
Figure 14
.
Fig 9.
Dual transformer configuration
005aaa045
100 nF
100 nF
100 nF
100 nF
12
Ω
12
Ω
8.2 pF
INP
INM
VCM
50
Ω
50
Ω
50
Ω
50
Ω
ADT1-1WT
ADT1-1WT
analog
input
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC1413S080HN/C1,5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC SGL 14b ADC 80MSPS SERIAL JESD204A RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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
ADC1413S080HN-C1 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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
ADC1413S080HN-C18 制造商:Integrated Device Technology Inc 功能描述:HVQFN32 - Tape and Reel
ADC1413S105HN/C1,5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC SGL 14b ADC 105MSPS SERIAL JESD204A RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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