AD7677:  16-Bit, 1 LSB INL, 1 MSPS Differential PulSAR® ADC

The AD7677 is a 16-bit, 1 MSPS, 1 LSB INL, charge redistribution SAR, fully differential analog-to-digital converter that operates from a single 5 V power supply. The AD7677 is the flagship part of ...More

AD7677:  16-Bit, 1 LSB INL, 1 MSPS Differential PulSAR® ADC

Product Description

The AD7677 is a 16-bit, 1 MSPS, 1 LSB INL, charge redistribution SAR, fully differential analog-to-digital converter that operates from a single 5 V power supply. The AD7677 is the flagship part of the new PulSAR™ family - simultaneously being the fastest as well as the industry's most accurate 16-bit SAR ADC ever introduced . The part contains a high-speed 16-bit sampling ADC, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.

Features

  • Throughput: 1 MSPS
  • INL: ±1 LSB Max (±0.0015% of Full Scale)
  • 16 Bits Resolution with No Missing Codes
  • S/(N+D): 94 dB Typ @ 45 kHz
  • THD: –110 dB Typ @ 45 kHz
  • Differential Input Range: ±2.5 V
  • Both AC and DC Specifications
  • No Pipeline Delay
  • Parallel (8 Bits/16 Bits) and Serial 5 V/3 V Interface
  • Single 5 V Supply Operation
  • 115 mW Typical Power Dissipation,
    15 µW @ 100 SPS
  • Power-Down Mode: 7 µW Max

Diagrams

AD7677 Diagram
Functional Block Diagram for AD7677

Specifications

Resolution (Bits) 16bit
T-Put Rate 1MSPS
# Chan 1
Supply V Single(+5)
Pwr Diss 130mW
Interface Par,Ser
Ain Range (2Vref) p-p
SNR (dB) 94dB
Pkg Type CSP,QFP

AD7780 - 24-Bit Pin-Programmable Low Power Σ−Δ ADC

AD7357 - Differential Input, Dual, Simultaneous Sampling, 4.25 MSPS, 14-Bit, SAR ADC

AD7781 - 20-Bit, Pin-Programmable, Ultralow Power Sigma-Delta ADC

AD7192 - 4.8 kHz Ultra-Low Noise 24-Bit Sigma-Delta ADC with PGA

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Part# Bits Throughput Rate # of Inputs Operating Pwr Diss
AD7983 16 1.33MSPS 1 12mW
AD7621 16 3MSPS 1 86mW
AD7622 16 2MSPS 1 85mW
AD7623 16 1.33MSPS 1 55mW
AD7400 16 10MSPS 1 90mW
AD7400A 16 10MSPS 1 95mW
AD7671 16 1MSPS 1 125mW
AD7677 16 1MSPS 1 130mW
AD7401 16 20MSPS 1 100mW
AD7980 16 1MSPS 1 10mW
AD7401A 16 20MSPS 1 105mW
Pricing, Packaging & Availability

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Model
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Status
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  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
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For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
The USA 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. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

RoHS Compliant
Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

*The USA 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. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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