• OP291GSZ SOIC-8
OP291GSZ SOIC-8

OP291GSZ

Rail-to-Rail Input/Output Range

Quantity Unit Price(USD) Ext. Price
1 $5.414 $5.41
10 $4.788 $47.88
30 $4.087 $122.61
100 $3.766 $376.60

Inventory:5,060

*The price is for reference only.
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  • Part Number : OP291GSZ

  • Package/Case : SOIC-8

  • Brands : Analog Devices

  • Components Categories : Instrumentation, OP Amps, Buffer Amps

  • Datesheet : OP291GSZ DataSheet (PDF)

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Overview of OP291GSZ

The OP291GSZ is a precision operational amplifier designed for high-accuracy applications in instrumentation, sensor interfacing, and control systems. This IC offers low offset voltage, low noise, and high stability, making it ideal for precision signal processing.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • +IN: Non-inverting input
  • -IN: Inverting input
  • V+: Positive power supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OP291GSZ IC for a visual representation.

Key Features

  • High Precision: The OP291GSZ offers high precision performance with low offset and drift for accurate signal amplification.
  • Low Noise: This operational amplifier provides a low noise profile, ensuring clean signal processing in sensitive applications.
  • Wide Bandwidth: With a wide bandwidth range, the OP291GSZ can handle high-frequency signals with minimal distortion.
  • High Stability: This IC exhibits high stability over temperature variations and operating conditions, maintaining precision in diverse environments.
  • Low Power Consumption: The OP291GSZ is designed for low power consumption, suitable for energy-efficient designs.

Note: For detailed technical specifications, please refer to the OP291GSZ datasheet.

Application

  • Instrumentation: Ideal for high-precision instrumentation applications requiring accurate signal amplification.
  • Sensor Interfacing: Suitable for interfacing with sensors that demand precise signal processing and conditioning.
  • Control Systems: Used in control systems for feedback amplification and control signal processing.

Functionality

The OP291GSZ is a precision operational amplifier that excels in providing accurate and stable signal amplification for various applications, ensuring reliable performance in critical systems.

Usage Guide

  • Power Supply: Connect the positive power supply (V+) and negative power supply (-Vs) to the corresponding pins for proper operation.
  • Signal Input: Apply the input signals to the non-inverting input (+IN) and inverting input (-IN) pins for signal processing.
  • Output Connection: Retrieve the amplified output signals from the non-inverting (+OUT) and inverting (-OUT) output pins.

Frequently Asked Questions

Q: What is the typical offset voltage of the OP291GSZ?
A: The OP291GSZ has a typical offset voltage of X mV, ensuring precise signal amplification.

Q: Is the OP291GSZ suitable for temperature-sensitive applications?
A: Yes, the OP291GSZ offers high stability over temperature changes, making it suitable for temperature-sensitive environments.

Equivalent

For similar functionalities, consider these alternatives to the OP291GSZ:

  • OPA227: A precision operational amplifier with comparable performance characteristics to the OP291GSZ.
  • LMP7715: This high-precision op-amp offers similar precision and low noise performance for critical applications.

OP291GSZ

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Operational Amplifiers - Op Amps RoHS Details
Number of Channels 2 Channel GBP - Gain Bandwidth Product 3 MHz
SR - Slew Rate 400 mV/us Vos - Input Offset Voltage 700 uV
Ib - Input Bias Current 65 nA Supply Voltage - Max 12 V, +/- 6 V
Supply Voltage - Min 2.7 V, +/- 1.35 V Operating Supply Current 800 uA
Output Current per Channel 11 nA CMRR - Common Mode Rejection Ratio 90 dB
en - Input Voltage Noise Density 42 nV/sqrt Hz Package / Case SOIC-8
Mounting Style SMD/SMT Shutdown No Shutdown
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Series OP291 Amplifier Type General Purpose Amplifier
Brand Analog Devices Dual Supply Voltage +/- 3 V, +/- 5 V
Height 1.5 mm In - Input Noise Current Density 0.8 pA/sqrt Hz
Input Type Rail-to-Rail Length 5 mm
Maximum Dual Supply Voltage +/- 6 V Minimum Dual Supply Voltage +/- 1.35 V
Operating Supply Voltage 3 V, 5 V, 9 V Output Type Rail-to-Rail
Product Operational Amplifiers Product Type Op Amps - Operational Amplifiers
PSRR - Power Supply Rejection Ratio 80 dB Factory Pack Quantity 98
Subcategory Amplifier ICs Supply Type Single, Dual
Technology Bipolar Type General Purpose Amplifier
Voltage Gain dB 96.9 dB Width 4 mm
Unit Weight 0.019048 oz

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