AD7937BR-REEL

Analog Devices Inc. AD7937BR-REEL

Part Number:
AD7937BR-REEL
Manufacturer:
Analog Devices Inc.
Ventron No:
3121489-AD7937BR-REEL
Description:
IC DAC 12BIT DUAL 8 4 24-SOIC
ECAD Model:
Datasheet:
AD7937

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Specifications
Analog Devices Inc. AD7937BR-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7937BR-REEL.
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    24-SOIC (0.295, 7.50mm Width)
  • Number of Pins
    24
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e0
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    24
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin/Lead (Sn85Pb15)
  • Subcategory
    Other Converters
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    240
  • Number of Functions
    2
  • Supply Voltage
    5V
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    AD7937
  • Pin Count
    24
  • Output Type
    Current - Unbuffered
  • Operating Supply Voltage
    5V
  • Power Supplies
    5V
  • Max Supply Voltage
    5.5V
  • Min Supply Voltage
    4.5V
  • Number of Bits
    12
  • Architecture
    R-2R
  • Converter Type
    D/A CONVERTER
  • Reference Type
    External
  • Data Interface
    Parallel
  • Differential Output
    No
  • Resolution
    1.5 B
  • Settling Time
    1μs
  • Integral Nonlinearity (INL)
    0.5 LSB
  • Input Bit Code
    BINARY, OFFSET BINARY
  • INL/DNL (LSB)
    ±0.5 (Max), ±1 (Max)
  • Number of D/A Converters
    2
  • Length
    15.4mm
  • Width
    7.5mm
  • RoHS Status
    Non-RoHS Compliant
Description
AD7937BR-REEL Overview
Analog Devices Inc. offers the AD7937, a Data Acquisition - Digital to Analog Converters (DAC) chip. This chip has a JESD-609 Code of e0 and a Moisture Sensitivity Level (MSL) of 3 (168 Hours). Its Base Part Number is AD7937. The output type of this chip is Current - Unbuffered. It requires a power supply of 5V, with a maximum supply voltage of 5.5V and a minimum supply voltage of 4.5V. The converter type is D/A CONVERTER and it has an external reference type. The chip has a width of 7.5mm.

AD7937BR-REEL Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins

AD7937BR-REEL Applications
There are a lot of Analog Devices Inc. AD7937BR-REEL Digital to Analog Converters (DAC)?applications.

Process control equipment
Audio Amplifier
Waveform Reconstruction
Data Acquisition Systems
Mobile Communications
Microprocessor Controlled Calibration
Digital Calibration
Digitally controlled calibration
Automatic Test Equipment
DAT Recorders and Players
AD7937BR-REEL More Descriptions
IC DAC 12BIT DUAL 8 4 24-SOIC
IC DAC 12BIT A-OUT 24SOIC
The AD7537 contains two 12-bit current output DAC's on one monolithic chip. A seperate reference input is provided for each DAC. The dual DAC saves valuable board space, and the monolithic construction ensures excellent thermal tracking. Both DAC's are guaranteed 12-bit monotonic over the full temperature range. The AD7537 has a 2-byte (8LSBs, 4MSBs) loading structure. It is designed for right-justified data format. The control signals for registering loading are A0, A1, CS, WR and UPD. Data is loaded to the input registers when CS and WR are low. To transfer this data to the DAC registers, UPD must be taken low with WR. Added features on the AD7537 include an asynchronous CLR line which is very useful in calibration routines. When this is taken low, all registers are cleares. The double buffering of the data inputs allows simultaneous update of both DAC's. Also, each DAC has a seperate AGND line. This increases the device versatility; for instance one DAC may be operated with AGND biased while the other is connected in the standard configuration. The AD7537 is manufactured using the Linear Compatible CMOS (LC²MOS) process. It is speed compatible with most microprocessors and accepts TTL, 74HC an 5V CMOS logic level inputs.
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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