參數(shù)資料
型號(hào)： ADC1210S125HN
廠商： NXP Semiconductors N.V.
元件分類： 外設(shè)及接口
英文描述： Single 12-bit ADC 125 Msps CMOS or LVDS DDR digital outputs
封裝： ADC1210S125HN/C1<SOT618-1 (HVQFN40)|<<http://www.nxp.com/packages/SOT618-1.html<1<Always Pb-free,;ADC1210S125HN/C1<SOT618-1 (HVQFN40)|<<http://www.nxp.com/packages/SOT618
文件頁(yè)數(shù)： 19/39頁(yè)
文件大?。?/td> 283K
代理商： ADC1210S125HN
ADC1210S_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 2 — 23 December 2010
19 of 39
NXP Semiconductors
ADC1210S series
Single 12-bit ADC; CMOS or LVDS DDR digital outputs
If bit INTREF_EN is set to logic 0, the reference voltage is determined either internally or
externally as detailed in
Table 12
.
Table 12.
Selection
[1]
The voltage on pin VREF is doubled internally to generate the internal reference voltage.
Figure 21
to
Figure 24
illustrate how to connect the SENSE and VREF pins to select the
required reference voltage source.
Fig 20. Reference equivalent schematic
Reference selection
SPI bit
INTREF_EN
0
SENSE pin
VREF pin
Full-scale (p-p)
internal
(
Figure 21
)
internal
(
Figure 22
)
external
(
Figure 23
)
internal via SPI
(
Figure 24
)
AGND
330 pF capacitor to AGND
2 V
0
pin VREF connected to pin SENSE and via
a 330 pF capacitor to AGND
V
DDA
external voltage between
0.5 V and 1 V
[1]
pin VREF connected to pin SENSE and via
330 pF capacitor to AGND
1 V
0
1 V to 2 V
1
1 V to 2 V
EXT_ref
EXT_ref
005aaa164
REFT
REFB
SENSE
VREF
SELECTION
LOGIC
BANDGAP
REFERENCE
ADC CORE
BUFFER
REFERENCE
AMP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC1210S125HN,551 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12bit 70dB 125MSPS 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC1210S125HN/C1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single 12-bit ADC; 65 Msps, 80 Msps, 105 Msps or 125 Msps; CMOS or LVDS DDR digital outputs
ADC1210S125HN/C1,5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12bit 70dB 125MSPS 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC1210S125HN/C1+518 制造商:NXP Semiconductors 功能描述:Cut Tape 制造商:NXP Semiconductors 功能描述:0
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