OP284FS-REEL7
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Analog Devices Inc. OP284FS-REEL7

Manufacturer No:
OP284FS-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 2 CIRCUIT 8SOIC
Delivery:
Payment:
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Product Introduction

Overview

The OP284FS-REEL7, produced by Analog Devices Inc., is a dual single-supply operational amplifier. It is part of the OP184/OP284/OP484 family, which includes single, dual, and quad configurations. This amplifier is known for its wide bandwidth, low noise, and rail-to-rail input and output capabilities, making it suitable for a variety of applications requiring both AC and precision DC performance.

Key Specifications

Parameter Symbol Conditions Min Typ Max Unit
Offset Voltage VOS −55°C ≤ TA ≤ +125°C 100 μV 200 μV μV
Input Bias Current IB −55°C ≤ TA ≤ +125°C 80 nA 450 nA 600 nA nA
Input Offset Current IOS −55°C ≤ TA ≤ +125°C 50 nA nA
Input Voltage Range −15 V +15 V V
Common-Mode Rejection Ratio CMRR VCM = −14.0 V to +14.0 V, −55°C ≤ TA ≤ +125°C 86 dB 90 dB dB
Output Voltage High VOH IL = 1.0 mA 14.8 V V
Output Voltage Low VOL IL = 1.0 mA −14.875 V V
Output Current IOUT ±10 mA mA
Slew Rate SR RL = 2 kΩ 2.4 V/μs 4.0 V/μs V/μs
Full-Power Bandwidth BWp 1% distortion, RL = 2 kΩ, VO = 29 V p-p 35 kHz kHz
Supply Current/Amplifier ISY VO = 0 V, −55°C ≤ TA ≤ +125°C 2.0 mA 2.25 mA mA

Key Features

  • Single-supply operation with a voltage range of 3 V to 36 V (or ±1.5 V to ±18 V)
  • Wide bandwidth: 4 MHz
  • Low offset voltage: 100 μV (typical)
  • Unity-gain stable
  • High slew rate: 4.0 V/μs (typical)
  • Low noise: 3.9 nV/√Hz
  • Rail-to-rail inputs and outputs
  • High common-mode rejection ratio (CMRR): up to 90 dB
  • Supports defense and aerospace applications (AQEC standard) for the OP284-EP version

Applications

  • Battery-powered instrumentation
  • Power supply control and protection
  • Telecommunications equipment
  • DAC output amplifier and ADC input buffer
  • Filters and instrumentation
  • Portable telecommunications equipment
  • Amplifiers or buffers for transducers with wide output ranges (e.g., Hall effect, piezoelectric, and resistive transducers)

Q & A

  1. What is the typical offset voltage of the OP284FS?

    The typical offset voltage of the OP284FS is 100 μV.

  2. What is the slew rate of the OP284FS?

    The slew rate of the OP284FS is typically 4.0 V/μs.

  3. What is the bandwidth of the OP284FS?

    The bandwidth of the OP284FS is 4 MHz.

  4. Is the OP284FS unity-gain stable?

    Yes, the OP284FS is unity-gain stable.

  5. What is the common-mode rejection ratio (CMRR) of the OP284FS?

    The CMRR of the OP284FS is up to 90 dB.

  6. What are the typical supply current requirements for the OP284FS?

    The typical supply current for the OP284FS is 2.0 mA to 2.25 mA depending on the supply voltage.

  7. Can the OP284FS operate in single-supply configurations?

    Yes, the OP284FS can operate in single-supply configurations from 3 V to 36 V.

  8. What types of transducers can the OP284FS be used with?

    The OP284FS can be used with Hall effect, piezoelectric, and resistive transducers due to its rail-to-rail input capability.

  9. Is the OP284FS suitable for defense and aerospace applications?

    Yes, the OP284-EP version supports defense and aerospace applications (AQEC standard).

  10. What is the full-power bandwidth of the OP284FS?

    The full-power bandwidth of the OP284FS is 35 kHz at 1% distortion.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:2
Output Type:Rail-to-Rail
Slew Rate:4V/µs
Gain Bandwidth Product:4.25 MHz
-3db Bandwidth:- 
Current - Input Bias:80 nA
Voltage - Input Offset:175 µV
Current - Supply:- 
Current - Output / Channel:10 mA
Voltage - Supply Span (Min):3 V
Voltage - Supply Span (Max):36 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 OP284FS-REEL7 OP284FSZ-REEL7 OP284ES-REEL7 OP284FS-REEL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Obsolete Obsolete
Amplifier Type General Purpose General Purpose General Purpose General Purpose
Number of Circuits 2 2 2 2
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 4V/µs 4V/µs 4V/µs 4V/µs
Gain Bandwidth Product 4.25 MHz 4.25 MHz 4.25 MHz 4.25 MHz
-3db Bandwidth - - - -
Current - Input Bias 80 nA 80 nA 80 nA 80 nA
Voltage - Input Offset 175 µV 175 µV 100 µV 175 µV
Current - Supply - - - -
Current - Output / Channel 10 mA 10 mA 10 mA 10 mA
Voltage - Supply Span (Min) 3 V 3 V 3 V 3 V
Voltage - Supply Span (Max) 36 V 36 V 36 V 36 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type 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) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC

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