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| 型号： | ADC1213D065HN |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 外设及接口 |
| 英文描述： | Dual 12-bit ADC; 65 Msps |
| 封装： | ADC1213D065HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684-7.html<1<Always Pb-free,;ADC1213D065HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684 |
| 文件页数： | 5/42页 |
| 文件大小： | 632K |
| 代理商： | ADC1213D065HN |
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ADC1213D_SER
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 7 — 9 June 2011
13 of 42
NXP Semiconductors
ADC1213D series
Dual 12-bit ADC; serial JESD204A interface
10.4 SPI timing
[1]
Typical values measured at VDDA =3 V, VDDD =1.8 V, Tamb =25 C. Minimum and maximum values are
across the full temperature range Tamb = 40 C to +85 C at VDDA =3V, VDDD = 1.8 V; VI (INAP,
INBP)
V
I (INAM,INBM) = 1 dBFS; internal reference mode; 100 differential applied to serial outputs;
unless otherwise specified.
11. Application information
11.1 Analog inputs
11.1.1 Input stage description
The analog input of the ADC1213D supports a differential or a single-ended input drive.
Optimal performance is achieved using differential inputs with the common-mode input
voltage (VI(cm)) on pins INxP and INxM set to 0.5VDDA.
The full-scale analog input voltage range is configurable between 1 V (p-p) and 2 V (p-p)
via a programmable internal reference (see Section 11.2 and Table 21).
Figure 6 shows the equivalent circuit of the sample-and-hold input stage, including
ElectroStatic Discharge (ESD) protection and circuit and package parasitics.
Table 8.
SPI timing characteristics [1]
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
tw(SCLK)
SCLK pulse width
-
40
-
ns
tw(SCLKH)
SCLK HIGH pulse width
-
16
-
ns
tw(SCLKL)
SCLK LOW pulse width
-
16
-
ns
tsu
set-up time
data to SCLK H
-
5
-
ns
CS to SCLK H
-
5
-
ns
th
hold time
data to SCLK H
-
2
-
ns
CS to SCLK H
-
2
-
ns
fclk(max)
maximum clock frequency
-
25
-
MHz
Fig 5.
SPI timing
tsu
SDIO
SCLK
R/W
W1
W0
A12
A11
D2
D1
D0
tsu
th
tw(SCLK)
005aaa065
CS
tw(SCLKL)
tw(SCLKH)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC1213D065HN/C1 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Dual 12-bit ADC; 65 Msps, 80 Msps, 105 Msps or 125 Msps |
| ADC1213D065HN/C1,5 | 功能描述:模数转换器 - ADC DUAL 12b ADC 65 MSPS RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADC1213D065HN/C1,518 | 制造商:NXP Semiconductors 功能描述: |
| ADC1213D065HN/C1,551 | 制造商:NXP Semiconductors 功能描述: |
| ADC1213D065HN/C1/5 | 功能描述:模数转换器 - ADC DUAL 12b ADC 65 MSPS RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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