AD7863BR-3REEL7

Analog Devices Inc. AD7863BR-3REEL7

Part Number:
AD7863BR-3REEL7
Manufacturer:
Analog Devices Inc.
Ventron No:
3015951-AD7863BR-3REEL7
Description:
IC ADC 14BIT DUAL 2CH 28-SOIC
ECAD Model:
Datasheet:
AD7863BR-3REEL7

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Specifications
Analog Devices Inc. AD7863BR-3REEL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7863BR-3REEL7.
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e0
  • Feature
    Simultaneous Sampling
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin/Lead (Sn85Pb15)
  • Subcategory
    Analog to Digital Converters
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    240
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Reach Compliance Code
    not_compliant
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    AD7863
  • Pin Count
    28
  • Qualification Status
    Not Qualified
  • Power Supplies
    5V
  • Configuration
    MUX-S/H-ADC
  • Number of Bits
    14
  • Input Type
    Single Ended
  • Architecture
    SAR
  • Number of Inputs
    4
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Reference Type
    External, Internal
  • Data Interface
    Parallel
  • Resolution
    1.75 B
  • Sampling Rate
    175 ksps
  • Voltage - Supply, Analog
    5V
  • Number of Analog In Channels
    4
  • Sampling Rate (Per Second)
    175k
  • Sample and Hold / Track and Hold
    TRACK
  • Number of A/D Converters
    2
  • Ratio - S/H:ADC
    1:1
  • Length
    17.9mm
  • Width
    7.5mm
  • RoHS Status
    Non-RoHS Compliant
Description
AD7863BR-3REEL7 Overview
The JESD-609 Code is a set of standards used to classify electronic components. In this case, the code is e0, indicating that the component has no moisture sensitivity. The Moisture Sensitivity Level (MSL) is also specified, with a level of 1 (Unlimited), meaning that the component can withstand unlimited exposure to moisture without being damaged. The Terminal Finish is Tin/Lead (Sn85Pb15), which is a common finish used to protect the component from corrosion. The Technology of the component is CMOS, which stands for Complementary Metal-Oxide-Semiconductor, a type of integrated circuit technology. The Peak Reflow Temperature (Cel) is 240, indicating the maximum temperature the component can withstand during the manufacturing process. The Supply Voltage is 5V, and the Pin Count is 28. Additionally, the component has a Voltage - Supply, Analog of 5V, and it contains 2 A/D Converters. The Width of the component is 7.5mm.

AD7863BR-3REEL7 Features
1 Functions
28 basic kinds of terminations
28 pin count
5V power supplies

AD7863BR-3REEL7 Applications
There are a lot of Analog Devices Inc. AD7863BR-3REEL7 ADC applications.

Music recording
Instrumentation and test equipment
High Speed Data Acquisition for PCs
Digital Storage Oscilloscope
High Speed Data Acquisition
Wireless local loop
TD-SCDMA, WiMAX
Industrial Process Control
Automotive
Data Acquisition Systems
AD7863BR-3REEL7 More Descriptions
ADC Dual SAR 175ksps 14-bit Parallel 28-Pin SOIC W T/R
14-BIT SAR ADC, 4 CHANNEL
IC ADC 14BIT SAR 28SOIC
The AD7863 is a high speed, low power, dual 14-bit analog-to-digital converter that operates from a single 5 V supply. The part contains two 5.2 μs successive approximation ADCs, two track/hold amplifiers, an internal 2.5 V reference and a high speed parallel interface. Four analog inputs are grouped into two channels (A and B) selected by the A0 input. Each channel has two inputs (VA1 and VA2 or VB1 and 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 (AD7863-10), ±2.5 V (AD7863-3), and 0 V to 2.5 V (AD7863-2). 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) simultaneously places both track/holds into hold and initiates conversion on both channels. 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, and 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 14-bit parallel data bus with standard CS and RD signals. In addition to the traditional dc accuracy specifications such as linearity, gain, and offset errors, the part is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. The AD7863 is fabricated in the Analog Devices, Inc. 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 SOIC_W and SSOP. Product Highlights The AD7863 features two complete ADC functions allowing simultaneous sampling and conversion of two channels. Each ADC has a two-channel input mux. The conversion result for both channels is available 5.2 μs after initiating conversion. The AD7863 operates from a single 5 V supply and consumes 70 mW typical. The automatic power-down mode, where the part goes into power-down once conversion is complete and wakes up before the next conversion cycle, makes the AD7863 ideal for battery-powered or portable applications. The part offers a high speed parallel interface for easy connection to microprocessors, microcontrollers, and digital signal processors. The part is offered in three versions with different analog input ranges. The AD7863-10 offers the standard industrial input range of ±10 V; the AD7863-3 offers the common signal processing input range of ±2.5 V, while the AD7863-2 can be used in unipolar 0 V to 2.5 V applications. The part features very tight aperture delay matching between the two input sample and hold amplifiers.
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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