TLV2780CDBVT

Product Overview

• Category: Operational Amplifier
• Use: TLV2780CDBVT is a low-power, rail-to-rail input/output operational amplifier designed for use in battery-powered applications.
• Characteristics: It offers a wide supply voltage range, low quiescent current, and high output current drive capability. The device operates from a single 2.7V to 5.5V supply and can achieve a 3MHz bandwidth while consuming only 550µA of quiescent current per channel.
• Package: TLV2780CDBVT comes in a small SOT-23 package, making it suitable for space-constrained applications.
• Essence: This operational amplifier provides excellent performance with low power consumption, making it ideal for portable electronic devices.
• Packaging/Quantity: TLV2780CDBVT is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 550µA per channel
• Bandwidth: 3MHz
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Output Current: ±60mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLV2780CDBVT has the following pin configuration:

```

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| | --| V+ OUT |-- --| V- IN- |-- --| GND IN+ |-- --| NC NC |-- --| OUT V- |-- --| IN- V+ |-- |___________| ```

Functional Features

• Rail-to-rail input and output voltage range
• Low quiescent current for power efficiency
• High output current drive capability
• Wide supply voltage range for flexibility

Advantages

• Suitable for battery-powered applications due to low power consumption
• Small package size allows for use in space-constrained designs
• Wide supply voltage range enables compatibility with various power sources
• Rail-to-rail input/output capability provides maximum signal swing

Disadvantages

• Limited bandwidth compared to some high-performance operational amplifiers
• Not suitable for applications requiring extremely low input offset voltage or bias current

Working Principles

The TLV2780CDBVT is a voltage amplifier that amplifies the difference between its two input terminals. It operates by using a differential amplifier configuration, where the input voltages are applied to the non-inverting and inverting inputs. The amplified output voltage is then available at the output pin.

Detailed Application Field Plans

The TLV2780CDBVT can be used in various applications, including but not limited to:

1. Battery-powered portable devices such as smartphones, tablets, and wearable devices.
2. Sensor signal conditioning circuits.
3. Audio amplification circuits.
4. Signal processing circuits in industrial automation.
5. Medical equipment and instrumentation.

Detailed and Complete Alternative Models

1. LM358: A general-purpose operational amplifier with similar characteristics.
2. MCP6002: A low-power operational amplifier with rail-to-rail input/output capability.
3. AD8605: A precision operational amplifier with low input offset voltage and bias current.

These alternative models offer different features and specifications, allowing designers to choose the most suitable option for their specific application requirements.

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