ADA4637-1
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ADA4637-1

30 V, 80 MHz, Low Noise, Low Bias Current, JFET Op Amp

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 9
1ku List Price Starting From $4.09
Features
  • Low offset voltage: 200 μV maximum
  • Offset drift: 1 μV/°C typical
  • Very low input bias current: 5 pA maximum
  • Extended temperature range: −40ºC to +125ºC
  • ±5 V to ±15 V dual supply
  • ADA4637-1 GBW: 79 MHz
  • Voltage noise: 6.1 nV/√Hz at 1 kHz
  • See data sheet for additional information
Additional Details
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The ADA4627-1/ADA4637-1 are wide bandwidth precision amplifiers featuring low noise, very low offset, drift, and bias current. The parts operate from ±5 V to ±15 V dual supply.

The ADA4627-1/ADA4637-1 provide benefits previously found in few amplifiers. These amplifiers combine the best specifications of precision dc and high speed ac op amps. The ADA4637-1 is a decompensated version of the ADA4627-1 and is stable at a noise gain of 5 or greater.

With a typical offset voltage of only 70 μV, drift of less than 1 μV/°C, and noise of only 0.86 μV p-p (0.1 Hz to 10 Hz), the ADA4627-1/ADA4637-1 are suited for applications where error sources cannot be tolerated.

The ADA4627-1/ADA4637-1 are specified for both the industrial temperature range of −25°C to +85°C and the extended industrial temperature range of −40°C to +125°C. The ADA4627-1 and ADA4637-1 are available in tiny 8-lead LFCSP and 8-lead SOIC packages.

The ADA4627-1/ADA4637-1 are members of a growing series of high speed, precision op amps offered by Analog Devices, Inc.

Applications
  • High impedance sensors
  • Photodiode amplifier
  • Precision instrumentation
  • Phase-locked loop filters
  • High end, professional audio
  • DAC output amplifier
  • ATE
  • Medical
Part Models 9
1ku List Price Starting From $4.09

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADA4637-1ACPZ-R2
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ADA4637-1ACPZ-R7
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ADA4637-1ACPZ-RL
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ADA4637-1ARZ
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ADA4637-1ARZ-R7
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ADA4637-1ARZ-RL
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ADA4637-1BRZ
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ADA4637-1BRZ-R7
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ADA4637-1BRZ-RL
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Product Lifecycle

PCN

Jul 25, 2017

- 17_0068

CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices

Feb 13, 2014

- 14_0038

Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

Nov 23, 2010

- 10_0004

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

ADA4637-1ARZ

PRODUCTION

ADA4637-1ARZ-R7

PRODUCTION

ADA4637-1ARZ-RL

PRODUCTION

ADA4637-1BRZ

PRODUCTION

ADA4637-1BRZ-R7

PRODUCTION

ADA4637-1BRZ-RL

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 25, 2017

- 17_0068

arrow down

CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices

Feb 13, 2014

- 14_0038

arrow down

Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

Nov 23, 2010

- 10_0004

arrow down

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

ADA4637-1ARZ

PRODUCTION

ADA4637-1ARZ-R7

PRODUCTION

ADA4637-1ARZ-RL

PRODUCTION

ADA4637-1BRZ

PRODUCTION

ADA4637-1BRZ-R7

PRODUCTION

ADA4637-1BRZ-RL

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 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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