AD8620
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AD8620

Low Input Bias Current, Wide BW JFET Precision Dual Op Amp

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 5
1ku List Price Starting From $9.71
Features
  • Low Noise 6 nV/√Hz
  • Low Offset Voltage: 100 µV Max
  • Low Input Bias Current 10 pA Max
  • Fast Settling: 600 ns to 0.01%
  • Low Distortion
  • Unity Gain Stable
  • No Phase Reversal
  • Dual-Supply Operation: ±5 V to ±13 V
Additional Details
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The AD8610 (single) and AD8620 (dual) are very high precision JFET input amplifiers featuring ultralow offset voltage and drift, very low input voltage and current noise, very low input bias current, and wide bandwidth. Unlike many JFET amplifiers, the AD8610 input bias current is low over the entire operating temperature range. The AD8610 is stable with capacitive loads of over 1000 pF in noninverting unity gain; much larger capacitive loads can be driven easily at higher noise gains. The AD8610 swings to within 1.2 V of the supplies even with a 1 k Ω load, maximizing dynamic range even with limited supply voltages. Outputs slew at 50 V/µs in either inverting or noninverting gain configurations, and settle to 0.01% accuracy in less than 600 ns. Combined with the high input impedance, great precision, and very high output drive, theAD8610 is an ideal amplifier for driving high performance A/D inputs and buffering D/A converter outputs.

Applications for the AD8610 and AD8620 include electronic instruments; ATE amplification, buffering, and integrator circuits; CAT/MRI/Ultrasound medical instrumentation; instrumentation quality photodiode amplification; fast precision filters (including PLL filters); and high quality audio.

The AD8610 is fully specified over the extended industrial (-40ºC to +125ºC temperature range. The AD8610 is available in the narrow 8-lead SOIC and the tiny MSOP8 surface-mount packages. The AD8620 is available in the narrow 8-lead SOIC package. MSOP8 packaged devices are available only in tape and reel.

Part Models 5
1ku List Price Starting From $9.71

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD8620ARZ
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AD8620ARZ-REEL
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AD8620ARZ-REEL7
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AD8620BRZ
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AD8620BRZ-REEL7
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Product Lifecycle

PCN

Sep 7, 2017

- 17_0079

Qualification of TeamQuest Technology Inc., Philippines as an Alternate Test Site for TC-Vos Testing

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ-REEL7

PRODUCTION

Nov 23, 2010

- 10_0004

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

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ

PRODUCTION

AD8620BRZ-REEL7

PRODUCTION

Sep 9, 2009

- 07_0083

Polyimide Change

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ

PRODUCTION

AD8620BRZ-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

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ

PRODUCTION

AD8620BRZ-REEL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Sep 7, 2017

- 17_0079

arrow down

Qualification of TeamQuest Technology Inc., Philippines as an Alternate Test Site for TC-Vos Testing

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ-REEL7

PRODUCTION

Nov 23, 2010

- 10_0004

arrow down

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

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ

PRODUCTION

AD8620BRZ-REEL7

PRODUCTION

Sep 9, 2009

- 07_0083

arrow down

Polyimide Change

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ

PRODUCTION

AD8620BRZ-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

AD8620ARZ

PRODUCTION

AD8620ARZ-REEL

PRODUCTION

AD8620ARZ-REEL7

PRODUCTION

AD8620BRZ

PRODUCTION

AD8620BRZ-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 4

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