OP291GSZ-REEL7
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Analog Devices Inc. OP291GSZ-REEL7

Manufacturer No:
OP291GSZ-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 2 CIRCUIT 8SOIC
Delivery:
Payment:
iso14001
iso45001
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Product Introduction

Overview

The OP291GSZ-REEL7 is a dual micropower operational amplifier produced by Analog Devices Inc. This component is part of the OP291 series, known for its single-supply operation, rail-to-rail input and output capabilities, and low power consumption. The OP291GSZ-REEL7 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) and is available in tape and reel format, making it suitable for high-volume production and automated assembly processes.

Key Specifications

Parameter Value Unit
Supply Voltage Range 2.7 to 12 V
Supply Current per Amplifier 200 to 400 μA
Bandwidth 3 MHz
Slew Rate 0.5 V/μs
Offset Voltage 700 μV
Input Voltage Range Rail-to-Rail
Output Voltage Range Rail-to-Rail
Short-Circuit Limit ±8.75 to ±13.5 mA
Operating Temperature Range -40 to +125 °C
Package Type 8-pin SOIC

Key Features

  • Single-supply operation: 2.7 V to 12 V
  • Rail-to-rail input and output swing
  • Low supply current: 200 μA to 400 μA per amplifier
  • Wide bandwidth: 3 MHz
  • Low offset voltage: 700 μV
  • No phase reversal
  • High power supply rejection ratio (PSRR): 80 dB to 110 dB
  • Low noise performance: 42 nV/√Hz voltage noise density

Applications

  • Portable and battery-powered equipment due to low power consumption
  • Industrial control systems requiring rail-to-rail input and output capabilities
  • Audio and video circuits where low noise and high bandwidth are essential
  • Medical devices that require precise and stable amplification
  • Automotive systems where wide operating temperature ranges are necessary

Q & A

  1. What is the supply voltage range for the OP291GSZ-REEL7?

    The supply voltage range is from 2.7 V to 12 V.

  2. What is the typical supply current per amplifier for the OP291GSZ-REEL7?

    The typical supply current per amplifier is between 200 μA and 400 μA.

  3. What is the bandwidth of the OP291GSZ-REEL7?

    The bandwidth is 3 MHz.

  4. Does the OP291GSZ-REEL7 have rail-to-rail input and output capabilities?
  5. What is the offset voltage of the OP291GSZ-REEL7?

    The offset voltage is 700 μV.

  6. What is the operating temperature range for the OP291GSZ-REEL7?

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

  7. What package type is the OP291GSZ-REEL7 available in?
  8. Is the OP291GSZ-REEL7 RoHS compliant?
  9. What are some common applications for the OP291GSZ-REEL7?
  10. What is the slew rate of the OP291GSZ-REEL7?

    The slew rate is 0.5 V/μs.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:2
Output Type:Rail-to-Rail
Slew Rate:0.5V/µs
Gain Bandwidth Product:3 MHz
-3db Bandwidth:- 
Current - Input Bias:30 nA
Voltage - Input Offset:80 µV
Current - Supply:260µA (x2 Channels)
Current - Output / Channel:16 mA
Voltage - Supply Span (Min):2.7 V
Voltage - Supply Span (Max):12 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 OP291GSZ-REEL7 OP296GSZ-REEL7 OP297GSZ-REEL7 OP295GSZ-REEL7 OP281GSZ-REEL7 OP291GS-REEL7 OP291GSZ-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 Active Active Active Active Active Obsolete Active
Amplifier Type General Purpose CMOS General Purpose General Purpose General Purpose General Purpose General Purpose
Number of Circuits 2 2 2 2 2 2 2
Output Type Rail-to-Rail Rail-to-Rail - Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 0.5V/µs 0.3V/µs 0.15V/µs 0.03V/µs 0.028V/µs 0.5V/µs 0.5V/µs
Gain Bandwidth Product 3 MHz 450 kHz 500 kHz 75 kHz 105 kHz 3 MHz 3 MHz
-3db Bandwidth - - - - - - -
Current - Input Bias 30 nA 10 nA 50 pA 7 nA 3 nA 30 nA 30 nA
Voltage - Input Offset 80 µV 35 µV 80 µV 300 µV 100 µV 80 µV 80 µV
Current - Supply 260µA (x2 Channels) - 525µA (x2 Channels) - 3.3µA (x2 Channels) 260µA (x2 Channels) 260µA (x2 Channels)
Current - Output / Channel 16 mA 4 mA - 25 mA 12 mA 16 mA 16 mA
Voltage - Supply Span (Min) 2.7 V 3 V 4 V 3 V 2.7 V 2.7 V 2.7 V
Voltage - Supply Span (Max) 12 V 12 V 40 V 36 V 12 V 12 V 12 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 85°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) 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 8-SOIC 8-SOIC 8-SOIC

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