1. Products
  2. A/D Converters (ADC)
  3. Precision A/D Converters
  4. Simultaneous Sampling A/D Converters
  5. AD7386


Features and Benefits

  • 16-bit, 14-bit, or 12-bit dual simultaneous sampling SAR ADC
  • Single-ended analog inputs
  • 4-channel with 2:1 multiplexers
  • Channel sequencer mode
  • High throughput rate of up to 4 MSPS
  • SNR (typical)
    • 87.5 dB (AD7386), VREF = 3.3 V external
    • 84 dB (AD7387), VREF = 3.3 V external
    • 73.8 dB (AD7388)
    • 93 dB with OSR = 8, VREF = 2.5 V internal (AD7386)
  • On-chip oversampling functions
  • INL (typical)
    • ±1.5 LSB (AD7386)
    • ±0.5 LSB (AD7387)
    • ±0.2 LSB (AD7388)
  • Resolution boost function
  • 2.5 V internal reference at 10 ppm/°C (maximum)
  • Alert function
  • −40°C to +125°C temperature range
  • 16-lead, 3 mm × 3 mm LFCSP

Product Details

The AD7386/AD7387/AD7388 are 16-bit, 14-bit, and 12-bit dual, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates of up to 4 MSPS. The analog input types are single-ended and are sampled and converted on the falling edge of CS.

The AD7386/AD7387/AD7388 have an on-chip sequencer and integrated on-chip oversampling block to improve dynamic range and reduce noise at lower bandwidths. Abuffered internal 2.5 V reference is included. Alternatively, an external reference up to 3.3 V can be used. The conversion process and data acquisition use standard control inputs, allowing interfacing to microprocessors or digital signal processors (DSPs). The AD7386 is compatible with 1.8 V, 2.5 V, and 3.3 V interfaces by using the separate logic supply.

The AD7386/AD7387/AD7388 are available in a 16-lead LFCSP with operation specified from −40°C to +125°C.

Product Highlights

  1. 4-channel, dual simultaneous sampling ADC.
  2. Pin-compatible product family.
  3. High 4 MSPS throughput rate.
  4. Space-saving 3 mm × 3 mm LFCSP.
  5. Integrated oversampling block to increase dynamic range and SNR and to reduce SCLK speed requirements.
  6. Single-ended analog inputs.
  7. Small sampling capacitor reduces amplifier drive burden.


  • Motor control position feedback
  • Motor control current sense
  • Sonar
  • Power quality
  • Data acquisition systems
  • Erbium doped fiber amplifier (EDFA) applications
  • Inphase and quadrature demodulation

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.

Evaluation Kits (1)

Product Recommendations

AD7386 Companion Parts

Recommended Driver Amplifiers

Recommended Low Dropout Regulators

Recommended Voltage Reference

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.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
AD7386BCPZ-RL Material Declaration Reliability Data 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP)
AD7386BCPZ-RL7 Material Declaration Reliability Data 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP)
Wafer Fabrication Data

Sample & Buy

Ordering FAQs

See our Ordering FAQs for answers to questions about online orders, payment options and more.


Buy Now Pricing

(**) Displayed Buy Now Price and Price Range is based on small quantity orders.


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

Please see the latest communication from our CCO regarding lead times.



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.

Price Table Help


Evaluation Boards

Pricing displayed is based on 1-piece.

Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.