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526ksps, Single-Channel, 14-Bit, Parallel-Interface ADCs

Product Details

Key Features

Applications/Uses

Simplified Block Diagram

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Key Features

  • 14-Bit ADCs
    526ksps
    ±2 LSB INL, ±1 LSB DNL, No Missing Codes
    90dBc SFDR, -86dBc THD, 76.5dB SINAD, 77dB
    SNR at 100kHz Input
  • Fast 1.6µs Conversion Time
  • Flexible Input Ranges
  • 0 to +5V (MAX1319)
    ±5V (MAX1323)
    ±10V (MAX1327)
  • No Calibration Needed
  • 14-Bit High-Speed Parallel Interface
  • Internal or External Clock
  • +2.5V Internal Reference or +2.0V to +3.0V External Reference
  • +5V Analog Supply, +3V to +5V Digital Supply
  • 32mA Analog Supply Current (typ)
    550µA Digital Supply Current (typ)
    Shutdown and Power-Saving Modes
  • 48-Pin TQFP Package (7mm x 7mm Footprint)
  • Applications/Uses

    • Data Acquisition Systems
    • Industrial Process Control and Automation
    • Vibration and Waveform Analysis

    Description

    The MAX1319/MAX1323/MAX1327 are single-channel, 14-bit, 526ksps analog-to-digital converters (ADCs) with ±2 LSB INL and ±1 LSB DNL with no missing codes. The MAX1323 has a ±5V input range with ±16.5V fault-tolerant inputs. The MAX1327 has a ±10V input range with ±16.5V fault-tolerant inputs and the MAX1319 has a 0 to +5V input range with ±6.0V fault-tolerant inputs. Other features include a 10MHz track/hold (T/H) input bandwidth, internal clock, internal (+2.5V) or external (+2.0V to +3.0V) reference, and shutdown mode.

    A 16.6MHz, 14-bit, parallel interface provides the conversion results and accepts digital configuration inputs. These devices operate from a +4.75V to +5.25V analog supply and a separate +2.7V to +5.25V digital supply, and consume less than 35mA total supply current. For multichannel applications, refer to the MAX1316– MAX1318/MAX1320–MAX1322/MAX1324–MAX1326 data sheet.

    These devices come in a 48-pin TQFP package and operate over the extended -40°C to +85°C temperature range.

    Simplified Block Diagram

    MAX1319, MAX1323, MAX1327: Typical Operating Circuit MAX1319, MAX1323, MAX1327: Typical Operating Circuit Zoom icon

    Technical Docs

    Support & Training

    Search our knowledge base for answers to your technical questions.

    Filtered Search

    Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .