TLC272CPSRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, Rail-to-Rail Output, Dual Operational Amplifier
• Package: Shrink Small Outline Package (SSOP)
• Essence: The TLC272CPSRG4 is a dual operational amplifier designed for low-power applications. It offers rail-to-rail output swing and operates from a single supply voltage as low as 2.7V.
• Packaging/Quantity: The TLC272CPSRG4 is available in a SSOP package with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 16V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 1pA (typical)
• Input Offset Current: 1pA (typical)
• Gain Bandwidth Product: 2.2MHz (typical)
• Slew Rate: 1.3V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLC272CPSRG4 has a total of 8 pins arranged as follows:

```

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| | --| V+ V- |-- --| OUTB INB |-- --| INA OUTA|-- --| GND NC |-- |___________| ```

Pin Description: - V+: Positive Supply Voltage - V-: Negative Supply Voltage - OUTA: Output A - INA: Inverting Input A - INB: Non-Inverting Input B - OUTB: Output B - GND: Ground - NC: No Connection

Functional Features

• Low-power consumption
• Rail-to-rail output swing
• Wide supply voltage range
• High input impedance
• Low input offset voltage
• Low input bias current
• Unity-gain stable

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications. - Rail-to-rail output swing allows for maximum utilization of the supply voltage range. - Wide supply voltage range provides flexibility in various applications. - High input impedance minimizes loading effects on the signal source. - Low input offset voltage ensures accurate amplification.

Disadvantages: - Limited gain bandwidth product may restrict its use in high-frequency applications. - Slew rate may not be sufficient for fast signal amplification.

Working Principles

The TLC272CPSRG4 is an operational amplifier that amplifies the difference between its two input voltages. It operates by using a differential amplifier configuration, where the non-inverting input (INB) and inverting input (INA) are connected to the inputs of the internal operational amplifier. The amplified output is then available at OUTA and OUTB pins.

Detailed Application Field Plans

The TLC272CPSRG4 is commonly used in various applications, including but not limited to: - Battery-powered devices - Sensor interfaces - Signal conditioning circuits - Audio amplifiers - Active filters - Voltage regulators - Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models to the TLC272CPSRG4 include: - LM358: Dual Operational Amplifier with similar characteristics - TL072: Dual Operational Amplifier with higher gain bandwidth product - MCP6002: Dual Operational Amplifier with lower power consumption

These alternative models can be considered based on specific application requirements and desired performance characteristics.

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