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
文件頁數(shù)： 26/39頁
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
26 of 39
NXP Semiconductors
ADC1210S series
Single 12-bit ADC; CMOS or LVDS DDR digital outputs
11.5.7
Output codes versus input voltage
Table 16.
V
INP
V
INM
<
1
1.0000000
0.9995117
0.9990234
0.9985352
0.9980469
....
0.0009766
0.0004883
0.0000000
+0.0004883
+0.0009766
....
+0.9980469
+0.9985352
+0.9990234
+0.9995117
+1.0000000
> +1
11.6 Serial peripheral interface
11.6.1
Register description
The ADC1210S serial interface is a synchronous serial communications port that allows
easy interfacing with many commonly-used microprocessors. It provides access to the
registers that control the operation of the chip.
This interface is configured as a 3-wire type (SDIO as bidirectional pin).
Pin SCLK is the serial clock input and CS is the chip select pin.
Each read/write operation is initiated by a LOW level on pin CS. A minimum of three bytes
is transmitted (two instruction bytes and at least one data byte). The number of data bytes
is determined by the value of bits W1 and W2 (see
Table 18
).
Table 17.
[1]
Bit R/W indicates whether it is a read (logic 1) or a write (logic 0) operation.
[2]
Bits W1 and W0 indicate the number of bytes to be transferred after the instruction byte (see
Table 18
).
Output codes
Offset binary
0000 0000 0000
0000 0000 0000
0000 0000 0001
0000 0000 0010
0000 0000 0011
0000 0000 0100
....
0111 1111 1110
0111 1111 1111
1000 0000 0000
1000 0000 0001
1000 0000 0010
....
1111 1111 1011
1111 1111 1100
1111 1111 1101
1111 1111 1110
1111 1111 1111
1111 1111 1111
Two’s complement
1000 0000 0000
1000 0000 0000
1000 0000 0001
1000 0000 0010
1000 0000 0011
1000 0000 0100
....
1111 1111 1110
1111 1111 1111
0000 0000 0000
0000 0000 0001
0000 0000 0010
....
0111 1111 1011
0111 1111 1100
0111 1111 1101
0111 1111 1110
0111 1111 1111
0111 1111 1111
OTR pin
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Instruction bytes for the SPI
MSB
7
R/W
[1]
A7
LSB
0
A8
A0
Bit
Description
6
W1
[2]
A6
5
W0
[2]
A5
4
A12
A4
3
A11
A3
2
A10
A2
1
A9
A1
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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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