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LTC1665

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  Micropower Octal 10-Bit DAC Conserves Board Space with SO-8 Footprint &mdash LT Journal
  PDF, 254 Kb, Archivo publicado: feb 1, 1998
  Extracto del documento

  DESIGN INFORMATION Micropower Octal 10-Bit DAC Conserves
  Board Space with SO-8 Footprint
  by Kevin R. Hoskins
  Introduction Rail-to-Rail Output Amplifiers Single Supply, 60ВµA per DAC Historically, many circuits have relied
  on potentiometers for adjustment or
  control. Increasingly, microcontrollers and microprocessors are finding
  applications in these circuits. The
  inclusion of processors can eliminate
  potentiometers, replacing them with
  digital-to-analog converters (DACs).
  Fulfilling this need is the LTC1660. Each internal DAC has an amplifier
  that buffers its output. The amplifiers’ output voltage can swing
  rail-to-rail; they can source or sink
  up to 5mA while maintaining guaranteed linearity and monotonicity
  performance. Additionally, the
  amplifiers can easily drive 1000pF
  and remain stable. Higher capacitive
  loads (such as 0.1ВµF) can be driven
  by placing a small value resistor (100Ω
  typical) in series with the output pin. The LTC1660 maintains its specified
  operation over the wide supply range
  of 2.7V to 5.5V. To ensure efficient
  operation on this supply range, the …

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• Data Conversion > Digital-to-Analog Converters (DAC) > Voltage Output DACs | Unipolar Digital-to-Analog Converters (DAC)

Otros nombres:

LTC1660CNPBF, LTC1660CN PBF