AD8515
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AD8515

1.8 V Low Power CMOS Rail-to-Rail Input/Output Operational Amplifier

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Part Details
Part Models 4
1ku List Price Starting From $0.37
Features
  • Single-supply operation: 1.8 V to 5 V 
  • Offset voltage: 6 mV maximum 
  • Space-saving SOT-23 and SC70 packages 
  • Slew rate: 2.7 V/μs 
  • Bandwidth: 5 MHz 
  • Rail-to-rail input and output swing 
  • Low input bias current: 2 pA typical 
  • Low supply current @ 1.8 V: 450 μA maximum 
Additional Details
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The AD8515 is a rail-to-rail amplifier that can operate from a single-supply voltage as low as 1.8 V.

The AD8515 single amplifier, available in 5-lead SOT-23 and 5-lead SC70 packages, is small enough to be placed next to sensors, reducing external noise pickup.

The AD8515 is a rail-to-rail input and output amplifier with a gain bandwidth of 5 MHz and typical offset voltage of 1 mV from a 1.8 V supply. The low supply current makes these parts ideal for battery-powered applications. The 2.7 V/μs slew rate makes the AD8515 a good match for driving ASIC inputs such as voice codecs.

The AD8515 is specified over the extended industrial temperature range of −40°C to +125°C.

Applications

  • Portable communications
  • Portable phones
  • Sensor interfaces
  • Laser scanners
  • PCMCIA cards
  • Battery-powered devices
  • New generation phones
  • Personal digital assistants
Part Models 4
1ku List Price Starting From $0.37

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD8515AKSZ-REEL
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AD8515AKSZ-REEL7
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AD8515ARTZ-REEL
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AD8515ARTZ-REEL7
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Product Lifecycle

PCN

Oct 11, 2022

- 22_0253

Addition of UTAC Thailand as an Alternate Assembly Site for SOT23, SC70 and TSOT Packages/Devices

Feb 4, 2010

- 10_0009

Halogen Free Material Change for SOT_23 Products

AD8515ARTZ-REEL

PRODUCTION

AD8515ARTZ-REEL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0253

arrow down

Addition of UTAC Thailand as an Alternate Assembly Site for SOT23, SC70 and TSOT Packages/Devices

Feb 4, 2010

- 10_0009

arrow down

Halogen Free Material Change for SOT_23 Products

AD8515ARTZ-REEL

PRODUCTION

AD8515ARTZ-REEL7

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

EVAL-OPAMP-1

EVAL-OPAMP-1 Evaluation Board

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EVAL-OPAMP-1

EVAL-OPAMP-1 Evaluation Board

EVAL-OPAMP-1 Evaluation Board

Product Detail

The Universal Precision Op Amp Evaluation Boards have been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs Compliant. See references below on what board to order by lead count and package.

  • EVAL-PRAOPAMP-1KSZ (Single 5-Lead SC70) KS-5
  • EVAL-PRAOPAMP-1RJZ (Single 5-Lead SOT 23) RJ-5
  • EVAL-PRAOPAMP-1RMZ (Single 8-Lead MSOP) RM-8
  • EVAL-PRAOPAMP-1RZ (Single 8-Lead SOIC) R-8
Tools & Simulations

Tools & Simulations 4

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Reference Designs

Reference Designs 2

Audio Volume Control

Portable Audio Amplifier with Volume Control

Figure 1. CN0552 Block Diagram

Capacitance to Digital Converter with Extended Range

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cn0552

Capacitance to Digital Converter with Extended Range

cn0552

Circuits from the lab

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Capacitance to Digital Converter with Extended Range

Features and Benefits

  • ±4.096 pF input range suits a wide array sensors.
  • Extended input range circuit provides ±50pF input range
  • 4.2 aF RMS resolution @ 9.1sps conversion rate
  • Auxiliary temperature sensor and voltage input for system-level calibration
View Detailed Reference Design external link

Part Used 2

Design & Integration Tools

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Videos

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Mar 02, 2022

00:59

CN0552 Capacitance-Digital Conversion w/ Extended Range Circuitry

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