參數(shù)資料
型號(hào)： ADC12281
廠商： National Semiconductor Corporation
英文描述： 12-Bit, 20 MSPS Single-Ended Input, Pipelined A/D Converter(12位20 MSPS單端輸入管線式A/D轉(zhuǎn)換器)
中文描述： 12位，20 MSPS的單端輸入，流水線A / D轉(zhuǎn)換器（12位20 MSPS的單端輸入管線式的A / D轉(zhuǎn)換器）
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 322K
代理商： ADC12281
Pin Descriptions and Equivalent Circuits
(Continued)
Pin
Symbol
Equivalent Circuit
Description
3
V
IN COM
Analog input common. Connect to a quiet point in
analog ground near the driving device. See
Section 1.2.
Positive analog supply pin. Connect to a clean,
quiet voltage source of +5V. V
A
and V
D
should
have a common supply and be separately
bypassed with a 5 μF to 10 μF capacitor and a
0.1 μF chip capacitor.
The ground return for the analog supply, AGND
and DGND should be connected together close to
the ADC12281 package. See Section 5.0.
Positive digital supply pin. Connect to a clean,
quiet voltage source of +5V. V
A
and V
D
should
have a common supply and be separately
bypassed with a 5 μF to 10 μF capacitor and a
0.1 μF chip capacitor.
The ground return for the digital supply. AGND
and DGND should be connected together close to
the ADC12281 package. See Section 5.0.
The digital output driver supply pins. This pin can
be operated from a supply voltage of 3V to 5V, but
the voltage on this pin should never exceed the
V
D
supply pin voltage. See Section 3.4.
The ground return for the digital output drivers.
This pin should be returned to a point in the digital
ground that is removed from the other ground pins
of the ADC12281.
5
V
A
4, 6
AGND
13
V
D
9, 12
DGND
21
V
D
I/O
20
DGND I/O
A
www.national.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC12281CIVT 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit, 20 MSPS Single-Ended Input, Pipelined A/D Converter
ADC12281EVAL 功能描述:BOARD EVALUATION FOR ADC12281 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
ADC122S021 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2 Channel, 1 MSPS 12-Bit A/D Converter
ADC122S021CIMM 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC122S021CIMM/NOPB 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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