TC1121EUA713

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-performance, low-power consumption
• Package: SOT-23-5
• Essence: Single Operational Amplifier
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 10nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC1121EUA713 has a total of 5 pins arranged as follows:

1. Pin 1: Inverting Input (-)
2. Pin 2: Non-Inverting Input (+)
3. Pin 3: Output
4. Pin 4: V-
5. Pin 5: V+

Functional Features

• Low input offset voltage and bias current for accurate amplification
• Wide supply voltage range allows flexibility in various applications
• High gain bandwidth product enables high-frequency signal amplification
• Fast slew rate ensures quick response to input changes
• Stable operation over a wide temperature range

Advantages and Disadvantages

Advantages: - High performance with low power consumption - Small package size for space-constrained designs - Wide operating temperature range for versatile applications

Disadvantages: - Limited output current capability - Single operational amplifier may not be suitable for complex circuitry

Working Principles

The TC1121EUA713 is a single operational amplifier designed for amplifying low-level signals. It operates by taking the difference between the voltages at its inverting and non-inverting inputs and amplifying this difference to produce an output voltage. The amplifier is powered by a dual supply voltage, allowing it to handle both positive and negative input signals.

Detailed Application Field Plans

The TC1121EUA713 is commonly used in various applications, including:

1. Audio Amplification: The amplifier can be used to amplify audio signals in portable devices, such as smartphones and MP3 players.
2. Sensor Signal Conditioning: It can be employed to amplify weak signals from sensors, such as temperature or pressure sensors, for further processing.
3. Active Filters: The amplifier can be utilized in active filter circuits to shape the frequency response of a signal.

Detailed and Complete Alternative Models

• LM358
• TL071
• OP07
• AD822

These alternative models offer similar functionality and can be used as substitutes for the TC1121EUA713 in various applications.

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