ADA4000-2
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ADA4000-2

Dual, Low Cost, Precision JFET Input Operational Amplifier

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Part Details
Part Models 5
1ku List Price Starting From $1.54
Features
  • High slew rate: 20 V/μs
  • Fast settling time
  • Low offset voltage: 1.70 mV maximum
  • Bias current: 40 pA maximum
  • ±4 V to ±18 V operation
  • Low voltage noise: 16 nV/√Hz
  • Unity gain stable
  • Common-mode voltage includes +VS
  • Wide bandwidth: 5 MHz
Additional Details
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The ADA4000-1 / ADA4000-2 / ADA4000-4 are junction field effect transistor (JFET) input operational amplifiers featuring precision, very low bias current, and low power. Combining high input impedance, low input bias current, wide bandwidth, fast slew rate, and fast settling time, the ADA4000-1 / ADA4000-2 / ADA4000-4 are ideal amplifiers for driving analog-to-digital inputs and buffering digital-to-analog converter outputs. The input common-mode voltage includes the positive power supply, which makes the device an excellent choice for high-side signal conditioning.

Additional applications for the ADA4000-1 / ADA4000-2 / ADA4000-4 include electronic instruments, automated test equipment (ATE) amplification, buffering, integrator circuits, instrumentation-quality photodiode amplification, and fast precision filters (including phase-locked loop filters). The devices also include utility functions, such as reference buffering, level shifting, control input/output interface, power supply control, and monitoring functions.

Applications

  • Reference gain/buffers
  • Level shift/driving
  • Active filters
  • Power line monitoring/control
  • Current/voltage sense or monitoring
  • Data acquisition
  • Sample-and-hold circuits
  • Integrators
Part Models 5
1ku List Price Starting From $1.54

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADA4000-2ARMZ
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ADA4000-2ARMZ-RL
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ADA4000-2ARZ
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ADA4000-2ARZ-R7
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ADA4000-2ARZ-RL
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Part Models

Product Lifecycle

PCN

Apr 4, 2023

- 22_0142

Qualification of an Alternate Wafer Fab for High Voltage Bipolar Products (HVBIP) to Analog Devices, Inc. Wilmington MA

ADA4000-2ARMZ

PRODUCTION

ADA4000-2ARMZ-RL

PRODUCTION

ADA4000-2ARZ

PRODUCTION

ADA4000-2ARZ-R7

PRODUCTION

ADA4000-2ARZ-RL

PRODUCTION

Mar 22, 2021

- 21_0001

Addition of Amkor Philippines as an Alternate Site for Singulated MSOP and MSOP_EP

Jan 5, 2015

- 14_0246

Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices

May 15, 2012

- 10_0006

Halogen Free Material Change for mini SOIC Products

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Apr 4, 2023

- 22_0142

arrow down

Qualification of an Alternate Wafer Fab for High Voltage Bipolar Products (HVBIP) to Analog Devices, Inc. Wilmington MA

ADA4000-2ARMZ

PRODUCTION

ADA4000-2ARMZ-RL

PRODUCTION

ADA4000-2ARZ

PRODUCTION

ADA4000-2ARZ-R7

PRODUCTION

ADA4000-2ARZ-RL

PRODUCTION

Mar 22, 2021

- 21_0001

arrow down

Addition of Amkor Philippines as an Alternate Site for Singulated MSOP and MSOP_EP

Jan 5, 2015

- 14_0246

arrow down

Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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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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