MAX11046B
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MAX11046B

4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs

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Industry's First Single-Supply Bipolar ADCs with High-Impedance Input

Part Details
Features
  • 16-Bit ADC (MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B) and 14-Bit ADC (MAX11054/MAX11055/MAX11056)
    • 8-Channel ADC (MAX11046/MAX11046B/MAX11056)
    • 6-Channel ADC (MAX11045/MAX11045B/MAX11055)
    • 4-Channel ADC (MAX11044/MAX11044B/MAX11054)
  • Single Analog and Digital Supply
  • High-Impedance Inputs Up to 1GΩ
  • On-Chip T/H Circuit for Each Channel
  • Fast 3µs Conversion Time
  • High Throughput: 250ksps for Each Channel
  • 16-Bit/14-Bit, High-Speed, Parallel Interface
  • Internal Clocked Conversions
  • 10ns Aperture Delay
  • 100ps Channel-to-Channel T/H Matching
  • Low Drift, Accurate 4.096V Internal Reference Providing an Input Range of ±5V
  • External Reference Range of 3.0V to 4.25V, Allowing Full-Scale Input Ranges of ±4.0V to ±5.2V
  • 56-Pin (8mm x 8mm) TQFN and 64-Pin (10mm x 10mm) TQFP Packages
  • Evaluation Kit Available
Additional Details
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The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B 16-bit and MAX11054/MAX11055/MAX11056 14-bit ADCs offer 4, 6, or 8 independent input channels. Featuring independent track and hold (T/H) and SAR circuitry, these parts provide simultaneous sampling at 250ksps for each channel.
The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B and MAX11054/MAX11055/MAX11056 accept a ±5V input. All inputs are overrange protected with internal ±20mA input clamps providing overrange protection with a simple external resistor. Other features include a 4MHz T/H input bandwidth, internal clock, and internal or external reference. A 20MHz, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.
The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B and MAX11054/MAX11055/MAX11056 operate with a 4.75V to 5.25V analog supply and a separate flexible 2.7V to 5.25V digital supply for interfacing with the host without a level shifter. The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B are available in a 56-pin TQFN and 64-pin TQFP packages while the MAX11054/MAX11055/MAX11056 are available in TQFP only and operate over the extended -40°C to +85°C temperature range.

Applications

  • Automatic Test Equipment
  • Multiphase Motor Control
  • Power-Factor Monitoring and Correction
  • Power-Grid Protection
  • Vibration and Waveform Analysis

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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX11046EVKIT

Evaluation Kit for the MAX11044, MAX11045, MAX11046, MAX11047, MAX11048, and MAX11049

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MAX11046EVKIT

Evaluation Kit for the MAX11044, MAX11045, MAX11046, MAX11047, MAX11048, and MAX11049

Evaluation Kit for the MAX11044, MAX11045, MAX11046, MAX11047, MAX11048, and MAX11049

Features and Benefits

  • 8 Simultaneous ADC Channel Inputs
  • BNC Connectors for all Signal Input Channels
  • 6V to 8V Single Power-Supply Operation
  • USB-PC Connection
  • Proven PCB Layout
  • Windows 2000-, Windows XP-, and Windows Vista (32-Bit)-Compatible Software

Product Detail

The MAX11046 evaluation kit (EV kit) provides a proven design to evaluate the MAX11046 8-channel, 16-bit, simultaneous-sampling ADC. The EV kit also includes Windows® 2000-, Windows XP®-, and Windows Vista®-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the MAX11046.

The MAX11046 EV kit PCB comes with a MAX11046ETN+ installed. The MAX11046 EV kit can also be used to evaluate the MAX11044, MAX11045, MAX11047, MAX11048, and MAX11049. Contact the factory for free samples of the pin-compatible MAX11044ETN+, MAX11045ETN+, MAX11047ETN+, MAX11048ETN+, and MAX11049ETN+ to evaluate these parts.

Applications

  • Automatic Test Equipment
  • Multiphase Motor Control
  • Power-Factor Monitoring and Correction
  • Power-Grid Protection
  • Vibration and Waveform Analysis
Reference Designs

Reference Designs 1

MAXREFDES30

8-Channel Simultaneous-Sampling Analog Front End

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MAXREFDES30

8-Channel Simultaneous-Sampling Analog Front End

8-Channel Simultaneous-Sampling Analog Front End

Features and Benefits

  • High precision, 8-channel, simultaneous-sampling inputs
  • High-speed 250ksps sampling rate
  • High-accuracy 16-bit resolution
  • Device drivers
  • Example C source code
  • Configuration files for ZedBoard™ platform
  • FMC-compatible
View Detailed Reference Design external link

Design & Integration Tools

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ZIP

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