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HI3338 - CMOS R2R D/A Converter

Description

PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NAME D7 D6 D5 D4 D3 D2 D1 VSS D0 VEE VREF VOUT Digital Ground Least Significant Bit.

Features

  • CMOS Low Power (Typ).
  • .100mW.
  • R2R Output, Segmented for Low “Glitch”.
  • CMOS/TTL Compatible Inputs.
  • Fast Settling (Typ).
  • . . . 20ns to 1/2 LSB.
  • Feedthrough Latch for Clocked or Unclocked Use.
  • Accuracy (Typ).
  • . ±0.5 LSB.
  • Data Complement Control.
  • High Update Rate (Typ).
  • . 50MHz.
  • Un.

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Datasheet preview – HI3338

Datasheet Details

Part number HI3338
Manufacturer Intersil
File Size 294.11 KB
Description CMOS R2R D/A Converter
Datasheet download datasheet HI3338 Datasheet
Additional preview pages of the HI3338 datasheet.
Other Datasheets by Intersil Corporation

Full PDF Text Transcription

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® HI3338 Data Sheet July 2004 FN4134.3 8-Bit, CMOS R2R D/A Converter The HI3338 family are CMOS high speed R2R voltage output digital-to-analog converters. They can operate from a single +5V supply, at video speeds, and can produce “rail-to-rail” output swings. Internal level shifters and a pin for an optional second supply provide for an output range below digital ground. The data complement control allows the inversion of input data while the latch enable control provides either feedthrough or latched operation. Both ends of the R2R ladder network are available externally and may be modulated for gain or offset adjustments. In addition, “glitch” energy has been kept very low by segmenting and thermometer encoding of the upper 3 bits.
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