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1075ksps, 12-Bit, Parallel-Output ADCs with ±10V, ±5V and 0–5V Analog Input Ranges

Single-Channel Version of the MAX1304–MAX1315 Family

Product Details

Key Features

Simplified Block Diagram

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Sampling:
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Key Features

  • ±1 LSB INL, ±0.9 LSB DNL (max)
  • 84dBc SFDR, -86dBc THD, 71dB SINAD, fIN = 500kHz at -0.4dBFS
  • Extended Input Ranges
    • 0 to +5V (MAX1307)
    • -5V to +5V (MAX1311)
    • -10V to +10V (MAX1315)
  • Fault-Tolerant Inputs
    • ±6V (MAX1307)
    • ±16.5V (MAX1311/MAX1315)
  • Fast 0.72µs Conversion Time
  • 12-Bit, 20MHz 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
    • 36mA Analog Supply Current
    • 1.3mA Digital Supply Current
    • Shutdown Mode
  • 48-Pin TQFP Package (7mm x 7mm Footprint)

Applications/Uses

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

Description

The MAX1307/MAX1311/MAX1315 12-bit, analog-to-digital converters (ADCs) feature a 1075ksps sampling rate, a 20MHz input bandwidth, and three analog input ranges. The MAX1307 provides a 0 to +5V input range, with ±6V fault-tolerant inputs. The MAX1311 provides a ±5V input range with ±16.5V fault-tolerant inputs. The MAX1315 provides a ±10V input range with ±16.5V fault-tolerant inputs.

The MAX1307/MAX1311/MAX1315 include an on-chip 2.5V reference. These devices also accept an external +2V to +3V reference.

All devices operate from a +4.75 to +5.25V analog supply, and a +2.7V to +5.25V digital supply. The devices consume 36mA total supply current when fully operational. A 0.62µA shutdown mode is available to save power during idle periods.

A 20MHz, 12-bit, parallel data bus provides the conversion results. An internal 15MHz oscillator, or an externally applied clock, drives conversions.

Each device is available in a 48-pin 7mm x 7mm TQFP package and operates over the extended (-40°C to +85°C) temperature range.

Simplified Block Diagram

MAX1307, MAX1311, MAX1315: Typical Operating Circuit MAX1307, MAX1311, MAX1315: 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 .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.