OP284
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OP284

Precision RRIO Dual Op Amp

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Info: : PRODUCTION tooltip
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Part Details
Part Models 9
1ku List Price Starting From $3.69
Features
  • Single-supply operation
  • Wide bandwidth: 4 MHz
  • Low offset voltage: 65 μV
  • Unity-gain stable
  • High slew rate: 4.0 V/μs
  • Low noise: 3.9 nV/√Hz
Additional Details
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The OP184 / OP284 / OP484 are single, dual, and quad single-supply, 4 MHz bandwidth amplifiers featuring rail-to-rail inputs and outputs. They are guaranteed to operate from 3 V to 36 V (or ±1.5 V to ±18 V).

These amplifiers are superb for single-supply applications requiring both ac and precision dc performance. The combination of wide bandwidth, low noise, and precision makes the OP184 / OP284 / OP484 useful in a wide variety of applications, including filters and instrumentation.

Other applications for these amplifiers include portable telecommunications equipment, power supply control and protection, and use as amplifiers or buffers for transducers with wide output ranges. Sensors requiring a rail-to-rail input amplifier include Hall effect, piezoelectric, and resistive transducers.

The ability to swing rail-to-rail at both the input and output enables designers to build multistage filters in single-supply systems and to maintain high signal-to-noise ratios.

The OP184 / OP284 / OP484 are specified over the hot extended industrial temperature range of −40°C to +125°C. The single OP184 is available in 8-lead SOIC surface mount packages. The dual OP284 is available in 8-lead PDIP and SOIC surface mount packages. The quad OP484 is available in 14-lead PDIP and 14-lead, narrow-body SOIC packages.

Applications

  • Battery-powered instrumentation
  • Power supply control and protection
  • Telecommunications
  • DAC output amplifier
  • ADC input buffer
Part Models 9
1ku List Price Starting From $3.69

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
OP284CHIPS
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OP284EPZ
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OP284ESZ
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OP284ESZ-REEL
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OP284ESZ-REEL7
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OP284FSZ
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OP284FSZ-REEL
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OP284FSZ-REEL7
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OP284TRZ-EP-R7
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Product Lifecycle

PCN

Nov 9, 2011

- 11_0182

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

Oct 25, 2010

- 10_0277

Data Sheet change for OP184/OP284/OP484

OP284EPZ

PRODUCTION

OP284ESZ

PRODUCTION

OP284ESZ-REEL

PRODUCTION

OP284ESZ-REEL7

PRODUCTION

OP284FSZ

PRODUCTION

OP284FSZ-REEL

PRODUCTION

OP284FSZ-REEL7

PRODUCTION

Aug 19, 2009

- 07_0024

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

Jul 20, 2012

- 12_0105

Halogen Free Material Change for Select SOIC Narrow and Wide Body Products Assembled at Amkor

OP284ESZ

PRODUCTION

OP284ESZ-REEL

PRODUCTION

OP284ESZ-REEL7

PRODUCTION

OP284FSZ

PRODUCTION

OP284FSZ-REEL

PRODUCTION

OP284FSZ-REEL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Nov 9, 2011

- 11_0182

arrow down

Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines

Oct 25, 2010

- 10_0277

arrow down

Data Sheet change for OP184/OP284/OP484

OP284EPZ

PRODUCTION

OP284ESZ

PRODUCTION

OP284ESZ-REEL

PRODUCTION

OP284ESZ-REEL7

PRODUCTION

OP284FSZ

PRODUCTION

OP284FSZ-REEL

PRODUCTION

OP284FSZ-REEL7

PRODUCTION

Aug 19, 2009

- 07_0024

arrow down

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

Jul 20, 2012

- 12_0105

arrow down

Halogen Free Material Change for Select SOIC Narrow and Wide Body Products Assembled at Amkor

OP284ESZ

PRODUCTION

OP284ESZ-REEL

PRODUCTION

OP284ESZ-REEL7

PRODUCTION

OP284FSZ

PRODUCTION

OP284FSZ-REEL

PRODUCTION

OP284FSZ-REEL7

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

reference details image

EVAL-OPAMP-2

EVAL-OPAMP-2 Evaluation Board

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EVAL-OPAMP-2

EVAL-OPAMP-2 Evaluation Board

EVAL-OPAMP-2 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-2CPZ (dual 8-lead LFCSP) CP-8
  • EVAL-PRAOPAMP-2RMZ (dual 8-lead MSOP) RM-8
  • EVAL-PRAOPAMP-2RZ (dual 8-lead SOIC) R-8

Tools & Simulations

Tools & Simulations 5

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.

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