AD7862BRZ-10REEL

Analog Devices Inc. AD7862BRZ-10REEL

Part Number:
AD7862BRZ-10REEL
Manufacturer:
Analog Devices Inc.
Ventron No:
3015162-AD7862BRZ-10REEL
Description:
IC ADC 12BIT DUAL 250KSPS 28SOIC
ECAD Model:
Datasheet:
AD7862BRZ-10REEL

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Specifications
Analog Devices Inc. AD7862BRZ-10REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7862BRZ-10REEL.
  • Contact Plating
    Tin
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Number of Pins
    28
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e3
  • Feature
    Simultaneous Sampling
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    75mW
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    AD7862
  • Pin Count
    28
  • Qualification Status
    Not Qualified
  • Operating Supply Voltage
    5V
  • Polarity
    Bipolar
  • Power Supplies
    5V
  • Configuration
    MUX-S/H-ADC
  • Number of Channels
    4
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    4.75V
  • Power Dissipation
    75mW
  • Number of Bits
    12
  • Input Type
    Single Ended
  • Min Input Voltage
    2.375V
  • Architecture
    SAR
  • Max Input Voltage
    2.625V
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Supply Type
    Analog, Digital
  • Reference Type
    External, Internal
  • Data Interface
    Parallel
  • Resolution
    1.5 B
  • Sampling Rate
    250 ksps
  • Voltage - Supply, Analog
    5V
  • Number of Analog In Channels
    2
  • Sampling Rate (Per Second)
    250k
  • Power Consumption
    60mW
  • Integral Nonlinearity (INL)
    1 LSB
  • Sample and Hold / Track and Hold
    TRACK
  • Number of A/D Converters
    2
  • Ratio - S/H:ADC
    1:1
  • Signal to Noise Ratio (SNR)
    71 dB
  • Differential Nonlinearity
    1 LSB
  • Conversion Time-Max
    3.6μs
  • Length
    17.9mm
  • Width
    7.5mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Contains Lead
Description
AD7862BRZ-10REEL Overview
This particular component is manufactured by Analog Devices Inc. and is classified as a Data Acquisition - Analog to Digital Converters (ADC) chip. It falls under the category of Data Acquisition - Analog to Digital Converters (ADC). The chip is designed to convert analog signals into digital data. It is intended for use in surface mount applications and is currently considered obsolete. According to the Moisture Sensitivity Level (MSL) rating, it can be exposed to moisture for up to 168 hours without causing any damage. The ECCN Code for this chip is EAR99, indicating that it does not require an export license. The maximum temperature for peak reflow is 260 degrees Celsius and the maximum reflow time is 40 seconds. This chip operates at a supply voltage of 5V and has 4 channels. It accepts single-ended input signals and has a differential nonlinearity of 1 LSB (least significant bit).

AD7862BRZ-10REEL Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 4.75V
5V power supplies

AD7862BRZ-10REEL Applications
There are a lot of Analog Devices Inc. AD7862BRZ-10REEL ADC applications.

Medical Imaging
RADAR processing, digital oscilloscopes
Wireless and wired broadband communications
Industrial Process Control
Medical Instrumentation and medical imaging
AC motor control
Telecommunications
Handheld Terminal Interface
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Micro and pico cell systems, software radios
AD7862BRZ-10REEL More Descriptions
ADC Dual SAR 250ksps 12-bit Parallel 28-Pin SOIC W T/R
Analog to Digital Converters - ADC Simult Sampling Dual 250kSPS 12-Bit
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.
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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