content here.
content here.

AD775:  8-Bit 20 MSPS, 60 mW Sampling A/D Converter

The AD775 is a CMOS, low power, 8-bit, 20 Msps sampling analog-to-digital converter (ADC). The AD775 features a built-in sampling function and on-chip reference bias resistors to provide a complete 8-bit ADC solution. The AD775 utilizes a pipelined/ping pong two-step flash architecture to provide high sampling rates (up to 35 MHz) while maintaining very low power consumption (60 mW).

Its ...More

AD775:  8-Bit 20 MSPS, 60 mW Sampling A/D Converter

Product Description

The AD775 is a CMOS, low power, 8-bit, 20 Msps sampling analog-to-digital converter (ADC). The AD775 features a built-in sampling function and on-chip reference bias resistors to provide a complete 8-bit ADC solution. The AD775 utilizes a pipelined/ping pong two-step flash architecture to provide high sampling rates (up to 35 MHz) while maintaining very low power consumption (60 mW).

Its combination of excellent DNL, fast sampling rate, low diferential gain and phase errors, extremely low power dissipation, and single +5 V supply operation make it ideally suited for a variety of video and image acquisition applications, including portable equipment. The AD775's reference ladder may be connected in a variety of configurations to accomodate different input ranges. The low input capacitance (11 pF typical) provides an easy-to-drive input load compared to conventional flash converters.

The AD775 is offered in both 300 mil SOIC and 400 mil DIP plastic packages, and is designed to operate over an extended commercial temperature range (-20°C to +75°C).

RESOURCES & TOOLS

What is your task? Try Lead the Way AdvisorTM BETA
  • CMOS 8-Bit 20 MSPS Sampling A/D Converter
  • Low Power Dissipation: 60 mW
  • +5 V Single Supply Operation
  • Differential Nonlinearity: 0.3 LSB
  • Differential Gain: 1%
  • Differential Phase: 0.5 Degrees
  • Three-State Outputs
  • On-Chip Reference Bias Resistors
  • Adjustable Reference Input
  • Video Industry Standard Pinout
  • Small Packages:
    - 24-Pin 300 Mil SOIC Surface Mount
    - 24-Pin 400 Mil Plastic DIP
  • Resolution (Bits): 8bit
  • T-Put Rate: 20MSPS
  • # Chan: 1
  • Supply V: Single(+5)
  • Pwr Diss: 85mW
  • Interface: Par
  • Ain Range: 2 V p-p
  • SNR (dB): n/a
  • Pkg Type: SOIC

Functional Block Diagram for AD775

Similar Products

arrow View Full Interactive Product Selection Table
Part# Bits Throughput Rate # of Inputs Operating Pwr Diss
AD775 8 20MSPS 1 85mW
AD9283-50 8 50MSPS 1 100mW
AD9280 8 32MSPS 1 110mW
AD9283-100 8 100MSPS 1 120mW
AD9057-40 8 40MSPS 1 192mW
AD9057-60 8 60MSPS 1 205mW
AD9057-80 8 80MSPS 1 220mW
AD9481 8 250MSPS 1 618.8mW
AD9480 8 250MSPS 1 698mW
AD9054A-135 8 135MSPS 1 700mW
AD9054A-200 8 200MSPS 1 781mW
back to top