TLC2264AQDR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, Rail-to-Rail Input/Output, Quad Operational Amplifier
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The TLC2264AQDR is a high-performance operational amplifier designed for low-power applications. It offers rail-to-rail input and output capabilities, making it suitable for a wide range of precision analog signal processing tasks.
• Packaging/Quantity: The TLC2264AQDR is available in a 14-pin SOIC package. It is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage: ±2.5V to ±16V
• Input Offset Voltage: 1 mV (maximum)
• Input Bias Current: 1 pA (typical)
• Gain Bandwidth Product: 2.2 MHz (typical)
• Slew Rate: 1.3 V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLC2264AQDR has a 14-pin configuration as follows:

```

---

| | --|IN- VCC+ |-- --|IN+ OUT1 |-- --|OUT2 IN- |-- --|IN+ OUT3 |-- --|OUT4 IN- |-- --|IN+ OUT2 |-- --|OUT1 IN- |-- --|IN+ OUT4 |-- --|OUT3 IN- |-- --|IN+ NC |-- --|NC VCC- |-- |___________| ```

Functional Features

• Low-power consumption: The TLC2264AQDR is designed to operate with low power supply voltages, making it suitable for battery-powered applications.
• Rail-to-rail input/output: It can accept and deliver signals that are close to the power supply rails, allowing for maximum dynamic range in signal processing.
• Quad operational amplifier: The device contains four independent operational amplifiers in a single package, providing flexibility in circuit design.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Rail-to-rail input/output allows for accurate signal processing. - Four amplifiers in one package provide space-saving and cost-effective solutions.

Disadvantages: - Limited gain bandwidth product compared to some high-performance operational amplifiers. - Slew rate may not be sufficient for certain high-speed applications.

Working Principles

The TLC2264AQDR operates based on the principles of operational amplifiers. It amplifies the difference between the voltage at its non-inverting input (IN+) and inverting input (IN-) by a factor determined by its internal gain. The amplified output is then available at the corresponding OUT pin.

Detailed Application Field Plans

The TLC2264AQDR is commonly used in various applications, including but not limited to: 1. Battery-powered devices: Due to its low-power characteristics, it is suitable for use in portable electronics such as smartphones, tablets, and wearable devices. 2. Sensor interfaces: The rail-to-rail input/output capability makes it ideal for amplifying and conditioning signals from sensors, such as temperature, pressure, or light sensors. 3. Audio amplification: The quad operational amplifier configuration allows for audio signal amplification in stereo systems, headphones, and other audio equipment. 4. Industrial control systems: The low-power consumption and rail-to-rail capabilities make it suitable for use in industrial control systems, such as motor control and process monitoring.

Detailed and Complete Alternative Models

• LM324: A widely used quad operational amplifier with similar characteristics.
• MCP6004: Low-power, rail-to-rail input/output quad operational amplifier.
• TLV2464: Precision, low-power quad operational amplifier with rail-to-rail input/output.

These alternative models offer similar functionality and can be considered as substitutes for the TLC2264AQDR in various applications.

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