Features and Benefits

  • 16-Bit Wide (MAX1165) and Byte Wide (MAX1166) Parallel Interface
  • High Speed: 165ksps Sample Rate
  • Accurate: ±2.5 LSB INL, 16 Bit No Missing Codes
  • 4.096V, 25ppm/°C Internal Reference
  • External Reference Range: +3.8V to +5.25V
  • Single +4.75V to +5.25V Analog Supply Voltage
  • +2.7V to +5.25V Digital Supply Voltage
  • Low Supply Current
    • 1.8mA (External Reference)
    • 2.7mA (Internal Reference)
    • 0.1µA (10ksps, External Reference)
  • Small Footprint
    • 28-Pin TSSOP Package (16-Bit Wide)
    • 20-Pin TSSOP Package (Byte Wide)

Product Details

The MAX1165/MAX1166 16-bit, low-power, successive-approximation analog-to-digital converters (ADCs) feature automatic power-down, factory-trimmed internal clock, and a 16-bit wide (MAX1165) or byte wide (MAX1166) parallel interface. The devices operate from a single +4.75V to +5.25V analog supply and a +2.7V to +5.25V digital supply.

The MAX1165/MAX1166 use an internal 4.096V reference or an external reference. The MAX1165/MAX1166 consume only 1.8mA at a sampling rate of 165ksps with external reference and 2.7mA with internal reference. AutoShutdown™ reduces supply current to 0.1mA at 10ksps.

The MAX1165/MAX1166 are ideal for high-performance, battery-powered, data-acquisition applications. Excellent dynamic performance and low power consumption in a small package make the MAX1165/MAX1166 ideal for circuits with demanding power consumption and space requirements.

The 16-bit wide MAX1165 is available in a 28-pin TSSOP package and the byte wide MAX1166 is available in a 20-pin TSSOP package. Both devices are available in either the 0°C to +70°C commercial, or the -40°C to +85°C extended temperature range.


  • Accelerometer Measurements
  • Cable/Harness Tester
  • Data Acquisition
  • Digital Signal Processing (DSP)
  • I/O Boards
  • Industrial Process Controls
  • Temperature Sensing and Monitoring

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Product Recommendations

MAX1165 Companion Parts

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information

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Buy Now Pricing

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List Pricing

(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Lead Times

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