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OP462GS

Low power amplifier

Inventory:8,125

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Overview of OP462GS

The OP462GS is a precision dual operational amplifier with low input offset voltage and high open-loop gain. It is designed for applications requiring accurate signal amplification and processing.

Pinout

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

  • +Vs: Positive Power Supply Voltage
  • -Vs: Negative Power Supply Voltage
  • +IN1: Non-Inverting Input for Amplifier 1
  • -IN1: Inverting Input for Amplifier 1
  • +OUT1: Output for Amplifier 1
  • +IN2: Non-Inverting Input for Amplifier 2
  • -IN2: Inverting Input for Amplifier 2
  • +OUT2: Output for Amplifier 2
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OP462GS for a visual representation.

Key Features

  • Dual Operational Amplifiers: Provides two precision operational amplifiers in a single package.
  • Low Input Offset Voltage: Ensures accurate amplification of input signals with minimal error.
  • High Open-Loop Gain: Offers high gain for precise signal processing.
  • Wide Power Supply Range: Operates with a range of power supply voltages for flexible applications.
  • Low Noise: Designed for low noise signal amplification and processing applications.

Note: For detailed technical specifications, please refer to the OP462GS datasheet.

Application

  • Signal Conditioning: Ideal for signal conditioning applications requiring precision amplification.
  • Instrumentation Amplifier: Suitable for use in instrumentation amplifier circuits for accurate signal measurement.
  • Active Filters: Used in active filter designs for precise frequency response shaping.

Functionality

The OP462GS is a precision dual operational amplifier that provides accurate and reliable signal processing capabilities, making it ideal for a wide range of precision electronics applications.

Usage Guide

  • Power Supply: Connect +Vs and -Vs to the positive and negative power supplies within the specified voltage range.
  • Input Connections: Connect the non-inverting and inverting inputs of each amplifier as per the application requirements.
  • Output Utilization: Use the output pins for obtaining the amplified and processed signals from the operational amplifiers.

Frequently Asked Questions

Q: What is the typical input offset voltage of the OP462GS?
A: The OP462GS has a low input offset voltage typically in the range of a few microvolts.

Q: Can the OP462GS operate with a single power supply?
A: No, the OP462GS requires dual power supplies to function correctly due to its dual operational amplifier configuration.

Equivalent

For similar functionalities, consider these alternatives to the OP462GS:

  • OPA227: A precision dual operational amplifier offering similar performance characteristics.
  • LT1677: This dual precision amplifier from Analog Devices provides high accuracy and low noise for sensitive applications.

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 N
Mounting Style SMD/SMT Package / Case SOIC-14
Number of Channels 4 Channel Supply Voltage - Max 12 V, +/- 6 V
GBP - Gain Bandwidth Product 15 MHz Output Current per Channel 30 mA
SR - Slew Rate 13 V/us Vos - Input Offset Voltage 25 uV
Supply Voltage - Min 2.7 V, +/- 1.35 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Ib - Input Bias Current 500 nA
Operating Supply Current 2.8 mA Shutdown No Shutdown
CMRR - Common Mode Rejection Ratio 70 dB en - Input Voltage Noise Density 9.5 nV/sqrt Hz
Series OP462 Amplifier Type General Purpose
Brand Analog Devices Dual Supply Voltage +/- 3 V, +/- 5 V
Height 1.5 mm (Max) In - Input Noise Current Density 0.4 pA/sqrt Hz
Length 8.75 mm (Max) Maximum Dual Supply Voltage +/- 6 V
Minimum Dual Supply Voltage +/- 1.35 V Operating Supply Voltage 2.7 V to 12 V
Product Operational Amplifiers Product Type Op Amps - Operational Amplifiers
PSRR - Power Supply Rejection Ratio 120 dB Factory Pack Quantity 56
Subcategory Amplifier ICs Supply Type Single, Dual
Technology BiCOM Type General Purpose Amplifier
Voltage Gain dB 98.89 dB Width 4 mm (Max)
Unit Weight 0.011923 oz

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