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ADA4851-4:  Low Cost, High Speed, Rail-to-Rail, Output Op Amp (Quad)

Product Details


The ADA4851-1 (single), ADA4851-2 (dual), and ADA4851-4 (quad) are low cost, high speed, voltage feedback rail-to-rail output op amps. Despite their low price, these parts provide excellent overall performance and versatility. The 130 MHz, −3 dB bandwidth and high slew rate make these amplifiers well suited for many general-purpose, high speed applications.

The ADA4851 family is designed to operate at supply voltages as low as +3 V and up to ±5 V. These parts provide true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 2.2 V of the positive rail. On the output, the amplifiers can swing within 60 mV of either supply rail.

With their combination of low price, excellent differential gain (0.08%), differential phase (0.09º), and 0.1 dB flatness out to 11 MHz, these amplifiers are ideal for consumer video applications.

The ADA4851 family is designed to work over the extended temperature range (−40°C to +125°C). The ADA4851-4W and ADA4851-2W are automotive grade versions, qualified for −40°C to +125°C operation per AEC-Q100. See the Automotive Products section for more details.

Applications
  • Automotive infotainment systems
  • Automotive driver assistance systems
  • Consumer video
  • Professional video
  • Video switchers
  • Active filters
  • Clock buffers

FEATURES and BENEFITS

  • Chinese data sheet available
  • High speed
    130 MHz, −3 dB bandwidth
    375 V/μs slew rate
    55 ns settling time to 0.1%
  • Excellent video specifications
    0.1 dB flatness: 11 MHz
    Differential gain: 0.08%
    Differential phase: 0.09°
  • Fully specified at +3 V, +5 V, and ±5 V supplies
  • Rail-to-rail output
    Output swings to within 60 mV of either rail
  • Low voltage offset: 0.6 mV
  • Wide supply range: 2.7 V to 12 V
  • Low power: 2.5 mA per amplifier
  • Power-down mode
  • Available in space-saving packages:
    6-lead SOT-23, 8-lead MSOP, and 14-lead TSSOP
  • Fully AEC-Q100 qualified (ADA4851-2W and ADA4851-4W)

ADA4851-4 Pin Configuration Diagram

Documentation

Title Content Type File Type
ADA4851-1/ADA4851-2/ADA4851-4: Low Cost, High Speed, Rail-to-Rail, Output Op Amps Data Sheet (Rev J, 10/2010) (pdf, 480 kB) Data Sheets PDF
A Stress-Free Method for Choosing High-Speed Op Amps
A decision-tree approach to making the critical decision about high-speed op amp selection, including a look at some helpful tools.
Webcasts WEBCAST
UG-020: Universal Evaluation Board for Quad High Speed Op Amps Offered in 14-Lead TSSOP Packages  (pdf, 233 kB) User Guides PDF
Amplifiers for Video Distribution  (pdf, 115 kB) Product Selection Guide PDF
High Speed Amplifiers Selection Table  (pdf, 77 kB) Product Selection Guide PDF
Analog Devices in Advanced TV Overview HTML
Video Amplifier Products (April 2007)  (pdf, 4117 kB) Overview PDF
Amplifier pricing where you want it,  (pdf, 1037 kB)
... performance where you need it.
Overview PDF
Advantiv™ Advanced Television Solutions  (pdf, 549 kB)
Enhancing the HD system design and consumer experience, Analog Devices offers its Advantiv portfolio of video and audio integrated circuit solutions, specifically developed and optimized for advanced television applications.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADA4851-4 SPICE Macro-Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

ADA4851-4 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADA4851-4WYRUZ-R7 Status: Production 14 ld TSSOP 14 Ind Reel, 1000 - $1.21 Y  Material Info PCN Purchase Sample
ADA4851-4YRUZ Status: Production 14 ld TSSOP 14 Ind Tube, 96 $1.38 $1.10 Y  Material Info PCN Purchase Sample
ADA4851-4YRUZ-RL Status: Production 14 ld TSSOP 14 Ind Reel, 2500 - $1.10 Y  Material Info PCN Purchase
ADA4851-4YRUZ-RL7 Status: Production 14 ld TSSOP 14 Ind Reel, 1000 - $1.10 Y  Material Info PCN Purchase
Price Table Help

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.

ADA4851-4 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADA4851-4YRU-EBZ Status: Production 14-Lead TSSOP Bare Evaluation Board $18.25 Yes -
ADA4851-4YRUZ Status: Production 14-Lead TSSOP $1.82 Yes -

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.

Check Inventory & Purchase

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