AD7862ARS-2

Mfr. #:: AD7862ARS-2
製造商:: Analog Devices Inc.
描述:: IC ADC 12BIT DUAL 250KSPS 28SSOP
生命週期:: 製造商新產品
數據表:: AD7862ARS-2 數據表
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更多信息:: AD7862ARS-2 更多信息 AD7862ARS-2 Product Details

產品屬性
屬性值

製造商: 模擬設備公司

產品分類: 數據採集 - 模數轉換器 (ADC)

系列: -

打包: 管子

包裝盒: 28-SSOP (0.209", 5.30mm Width)

輸入類型: 單端

工作溫度: -40°C ~ 85°C

特徵: 同時採樣

供應商-設備-包: 28-SSOP

每秒採樣率: 250k

數據接口: 平行線

位數: 12

電壓供應模擬: 5V

電壓供應數字: 5V

配置: MUX-S/H-ADC

建築學: 特區

輸入數: 4

參考類型: 外部內部

比率-SH:ADC: 1:01

AD轉換器數量: 2

Tags: AD7862ARS-2, AD7862ARS, AD7862AR, AD7862A, AD7862, AD786, AD78, AD7

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

AD7862ARS-2 描述

***ark: Ic,Data Acquisition System,2-Channel,12-Bit,Ssop,28Pin,Plastic

***et: DUAL 12-BIT PARALLEL ADC I.C.

***i-Key: IC ADC 12BIT DUAL 250KSPS 28SSOP

***hardson RFPD: CONVERTER - ADC

***log Devices: The AD7862 is a high speed, low power, dual 12-bit A/D converter that operates from a single +5 V supply. The part contains two 4 µs successive approximation ADCs, two track/ hold amplifiers, an internal +2.5 V reference and a high speed parallel interface. There are four analog inputs that are grouped into two channels (A & B) selected by the A0 input. Each channel has two inputs (VA1 & VA2 or VB1 & VB2) that can be sampled and converted simultaneously thus preserving the relative phase information of the signals on both analog inputs. The part accepts an analog input range of ±10 V (AD7862-10), ±2.5 V (AD7862-3) and 02.5 V (AD7862-2). Overvoltage protection on the analog inputs for the part allows the input voltage to go to ±17 V, ±7 V or +7 V, respectively, without causing damage. A single conversion start signal (CONVST) places both track/ holds into hold simultaneously and initiates conversion on both inputs. The BUSY signal indicates the end of conversion, and at this time the conversion results for both channels are available to be read. The first read after a conversion accesses the result from VA1 or VB1, while the second read accesses the result from VA2 or VB2, depending on whether the multiplexer select A0 is low or high, respectively. Data is read from the part via a 12-bit parallel data bus with standard CS and RD signals. In addition to the traditional dc accuracy specifications such as linearity, full-scale and offset errors, the part is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. The AD7862 is fabricated in Analog Devices' Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. It is available in 28-lead SSOP, SOIC and DIP.

Market price

型號	製造商	描述	庫存	價格
AD7862ARS-2 DISTI # AD7862ARS-2-ND	Analog Devices Inc	IC ADC 12BIT SAR 28SSOP RoHS: Not compliant Min Qty: 18 Container: Tube	Limited Supply - Call
AD7862ARS-2REEL DISTI # AD7862ARS-2REEL-ND	Analog Devices Inc	IC ADC 12BIT SAR 28SSOP RoHS: Not compliant Min Qty: 1500 Container: Tape & Reel (TR)	Limited Supply - Call
AD7862ARS-2 DISTI # 584-AD7862ARS-2	Analog Devices Inc	Analog to Digital Converters - ADC Simult Sampling Dual 250kSPS 12-Bit RoHS: Not compliant	0
AD7862ARS-2REEL DISTI # 584-AD7862ARS-2R	Analog Devices Inc	Analog to Digital Converters - ADC Simult Sampling Dual 250kSPS 12-Bit RoHS: Not compliant	0
AD7862ARS-2	Analog Devices Inc	ADC, Successive Approximation, 12-Bit, 1 Func, 2 Channel, Parallel, Word Access, CMOS, PDSO28 RoHS: Not Compliant	3989	1000:$19.9200 500:$20.9700 100:$21.8300 25:$22.7700 1:$24.5200

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