TLV2784CPWG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-voltage, Rail-to-Rail Input/Output, Quad Operational Amplifier
• Package: CPW (Chip Scale Package), 16-pin
• Essence: High-performance operational amplifier with low voltage operation and rail-to-rail input/output capability.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 3.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLV2784CPWG4 has a 16-pin Chip Scale Package (CPW) with the following pin configuration:

1. OUT1: Output of Amplifier 1
2. IN-1: Inverting Input of Amplifier 1
3. IN+1: Non-Inverting Input of Amplifier 1
4. VCC+: Positive Supply Voltage
5. IN+2: Non-Inverting Input of Amplifier 2
6. IN-2: Inverting Input of Amplifier 2
7. OUT2: Output of Amplifier 2
8. GND: Ground
9. OUT3: Output of Amplifier 3
10. IN-3: Inverting Input of Amplifier 3
11. IN+3: Non-Inverting Input of Amplifier 3
12. NC: No Connection
13. IN+4: Non-Inverting Input of Amplifier 4
14. IN-4: Inverting Input of Amplifier 4
15. OUT4: Output of Amplifier 4
16. VCC-: Negative Supply Voltage

Functional Features

• Low-voltage operation allows for compatibility with a wide range of applications.
• Rail-to-rail input/output capability enables the amplifier to handle signals close to the supply rails.
• Quad operational amplifier provides four independent amplifiers in a single package.
• High gain bandwidth product and slew rate ensure accurate and fast signal amplification.

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows for versatile use. - Rail-to-rail input/output capability enhances signal handling capabilities. - Compact chip scale package saves board space. - Low input offset voltage and bias current result in high precision amplification.

Disadvantages: - Limited number of amplifiers in a single package compared to higher pin count options. - Higher cost per unit compared to some other operational amplifiers.

Working Principles

The TLV2784CPWG4 is an operational amplifier that amplifies differential input signals. It operates on a low voltage supply, typically between 2.7V and 5.5V. The rail-to-rail input/output capability ensures that the amplifier can handle signals that are close to the supply rails, allowing for maximum signal swing.

The amplifier consists of four independent amplifiers, each with its own inputs and outputs. These amplifiers can be used individually or in combination, depending on the application requirements. The low input offset voltage and bias current contribute to accurate and precise amplification of signals.

Detailed Application Field Plans

The TLV2784CPWG4 is commonly used in various applications, including:

1. Sensor Signal Conditioning: Amplifying and conditioning signals from sensors such as temperature sensors, pressure sensors, and light sensors.
2. Audio Amplification: Amplifying audio signals in portable devices, audio systems, and headphones.
3. Signal Processing: Amplifying and processing signals in communication systems, data acquisition systems, and instrumentation.
4. Active Filters: Implementing active filters for frequency response shaping in audio and communication systems.

Detailed and Complete Alternative Models

1. TLV274CPW: Similar specifications and pin configuration, but with only four pins instead of sixteen.
2. TLV2774CPWG4: Similar specifications and pin configuration, but with a wider temperature range (-55°C to +125°C).
3. TLV2782CPWG4: Similar specifications and pin configuration, but with dual operational amplifiers instead of quad.

These alternative models provide options with different pin counts, temperature ranges, and amplifier configurations while maintaining similar characteristics to the TLV2784CPWG4.

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