AD8620AR-REEL
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Analog Devices Inc. AD8620AR-REEL

Manufacturer No:
AD8620AR-REEL
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC OPAMP JFET 2 CIRCUIT 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD8620AR-REEL is a precision, very low noise, low input bias current operational amplifier manufactured by Analog Devices Inc. This dual J-FET operational amplifier is known for its high performance and stability, making it suitable for a wide range of applications. The AD8620AR-REEL is packaged in an 8-SOIC (0.154", 3.90mm Width) and is available in reel form for high-volume production.

Key Specifications

Parameter Value Unit
Amplifier Type J-FET
Number of Circuits 2
Slew Rate 40 - 60 V/μs
Gain Bandwidth Product 25 MHz
Input Bias Current 3 pA
Input Offset Voltage 85 μV
Supply Current per Amplifier 3.0 - 3.5 mA
Output Current per Channel ±45 mA
Supply Voltage Range ±5 V ~ ±13 V
Operating Temperature Range -40°C ~ 125°C
Mounting Type Surface Mount

Key Features

  • Low noise: 6 nV/√Hz, making it ideal for high precision applications.
  • Low input bias current: 10 pA maximum, ensuring minimal current draw from the input signal.
  • Fast settling time: 600 ns to 0.01% accuracy, suitable for applications requiring quick response times.
  • Unity gain stable and no phase reversal, ensuring stable operation in various configurations.
  • Dual-supply operation: Can operate with supply voltages ranging from ±5 V to ±13 V.
  • High output drive capability: Can drive capacitive loads of over 1000 pF and large resistive loads.
  • High common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), ensuring robust performance against common-mode and power supply noise.

Applications

  • Electronic instruments: Ideal for precision measurement and instrumentation applications.
  • ATE (Automated Test Equipment): Used in amplification, buffering, and integrator circuits.
  • Medical instrumentation: Suitable for CAT/MRI/ultrasound and other medical imaging applications.
  • Photodiode amplification: Provides high-quality amplification for photodiode signals.
  • Fast precision filters: Including PLL filters and other high-performance filtering applications.
  • High-quality audio: Used in audio equipment requiring low noise and high fidelity.

Q & A

  1. What is the package type of the AD8620AR-REEL?

    The AD8620AR-REEL is packaged in an 8-SOIC (0.154", 3.90mm Width).

  2. What is the slew rate of the AD8620AR-REEL?

    The slew rate of the AD8620AR-REEL is between 40 V/μs and 60 V/μs.

  3. What is the input bias current of the AD8620AR-REEL?

    The input bias current is 3 pA.

  4. What is the operating temperature range of the AD8620AR-REEL?

    The operating temperature range is -40°C to 125°C.

  5. Can the AD8620AR-REEL drive large capacitive loads?
  6. What are the typical applications of the AD8620AR-REEL?

    It is used in electronic instruments, ATE, medical instrumentation, photodiode amplification, fast precision filters, and high-quality audio.

  7. What is the supply voltage range for the AD8620AR-REEL?

    The supply voltage range is ±5 V to ±13 V.

  8. How much output current can the AD8620AR-REEL provide per channel?

    The output current per channel is ±45 mA.

  9. Is the AD8620AR-REEL unity gain stable?
  10. What is the noise level of the AD8620AR-REEL?

    The noise level is 6 nV/√Hz.

Product Attributes

Amplifier Type:J-FET
Number of Circuits:2
Output Type:- 
Slew Rate:60V/µs
Gain Bandwidth Product:25 MHz
-3db Bandwidth:- 
Current - Input Bias:3 pA
Voltage - Input Offset:85 µV
Current - Supply:3mA (x2 Channels)
Current - Output / Channel:45 mA
Voltage - Supply Span (Min):10 V
Voltage - Supply Span (Max):26 V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number AD8620AR-REEL AD8620ARZ-REEL AD8627AR-REEL AD8625AR-REEL AD8620BR-REEL AD8620AR-REEL7 AD8610AR-REEL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Obsolete Obsolete Obsolete Obsolete Obsolete
Amplifier Type J-FET J-FET J-FET J-FET J-FET J-FET J-FET
Number of Circuits 2 2 1 4 2 2 1
Output Type - - Rail-to-Rail Rail-to-Rail - - -
Slew Rate 60V/µs 60V/µs 5V/µs 5V/µs 60V/µs 60V/µs 60V/µs
Gain Bandwidth Product 25 MHz 25 MHz 5 MHz 5 MHz 25 MHz 25 MHz 25 MHz
-3db Bandwidth - - - - - - -
Current - Input Bias 3 pA 3 pA 0.25 pA 0.25 pA 3 pA 3 pA 3 pA
Voltage - Input Offset 85 µV 85 µV 350 µV 350 µV 45 µV 85 µV 85 µV
Current - Supply 3mA (x2 Channels) 3mA (x2 Channels) 710µA 710µA (x4 Channels) 3mA (x2 Channels) 3mA (x2 Channels) 3mA
Current - Output / Channel 45 mA 45 mA 15 mA 15 mA 45 mA 45 mA 45 mA
Voltage - Supply Span (Min) 10 V 10 V 5 V 5 V 10 V 10 V 10 V
Voltage - Supply Span (Max) 26 V 26 V 26 V 26 V 26 V 26 V 26 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 14-SOIC 8-SOIC 8-SOIC 8-SOIC

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