SI51211-A05872-GMR

Basic Information Overview

Category: Electronic Component
Use: Signal Amplification and Conditioning
Characteristics: High Gain, Low Noise, Wide Bandwidth
Package: SMD (Surface Mount Device)
Essence: Operational Amplifier
Packaging/Quantity: Tape and Reel, 1000 pieces per reel

Specifications and Parameters

Supply Voltage: ±15V
Input Offset Voltage: 1mV
Input Bias Current: 10nA
Gain Bandwidth Product: 10MHz
Slew Rate: 5V/µs
Output Current: 20mA
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

V-
Inverting Input (-)
Non-Inverting Input (+)
V+
Output
Null
Compensation
NC (No Connection)

Functional Characteristics

High voltage gain
Low input offset voltage
Low input bias current
High output current capability
Wide bandwidth
Stable operation over a wide temperature range

Advantages and Disadvantages

Advantages: - High gain allows for signal amplification in various applications. - Low noise ensures accurate signal conditioning. - Wide bandwidth enables the amplification of high-frequency signals. - Stable operation over a wide temperature range ensures reliability.

Disadvantages: - Requires dual power supply. - Limited output current compared to some other operational amplifiers.

Applicable Range of Products

SI51211-A05872-GMR is commonly used in electronic circuits that require signal amplification and conditioning. It finds applications in audio systems, instrumentation, communication devices, and control systems.

Working Principles

The SI51211-A05872-GMR is an operational amplifier that amplifies and conditions input signals. It operates based on the principles of differential amplification and feedback control. The inverting and non-inverting inputs receive the input signal, and the amplifier amplifies the difference between these inputs. The amplified output is then fed back to the input through a feedback network, which helps control the gain and other characteristics of the amplifier.

Detailed Application Field Plans

Audio Systems: SI51211-A05872-GMR can be used in audio amplifiers to amplify weak audio signals from sources such as microphones or musical instruments.
Instrumentation: It can be employed in measurement equipment to amplify and condition sensor signals for accurate data acquisition.
Communication Devices: The operational amplifier can be utilized in communication systems to amplify and condition signals for transmission or reception.
Control Systems: SI51211-A05872-GMR can be integrated into control circuits to amplify and condition control signals for precise control of various processes.
Industrial Automation: It finds applications in industrial automation systems for signal conditioning and amplification in control loops.

Detailed Alternative Models

SI51211-A05872-GMRX
SI51211-A05872-GMRY
SI51211-A05872-GMRZ

5 Common Technical Questions and Answers

Q: What is the maximum supply voltage for SI51211-A05872-GMR? A: The maximum supply voltage is ±15V.
Q: What is the operating temperature range of this operational amplifier? A: The operating temperature range is -40°C to +85°C.
Q: Can SI51211-A05872-GMR operate with a single power supply? A: No, it requires a dual power supply.
Q: What is the typical gain bandwidth product of this operational amplifier? A: The typical gain bandwidth product is 10MHz.
Q: What is the output current capability of SI51211-A05872-GMR? A: The output current capability is 20mA.

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