TLV2453IDGS

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Operational Amplifiers (Op Amps)
• Characteristics: Low-power, Rail-to-Rail Input/Output (RRIO), Dual Channel
• Package: 10-VSSOP (0.5mm pitch)
• Essence: TLV2453IDGS is a dual-channel operational amplifier designed for low-power applications with rail-to-rail input and output capabilities.
• Packaging/Quantity: The TLV2453IDGS comes in a 10-VSSOP package and is typically sold in reels of 2500 units.

Specifications

• Supply Voltage: 2.7V to 6V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (typical)
• Gain Bandwidth Product: 2.8MHz (typical)
• Slew Rate: 1.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLV2453IDGS has a total of 10 pins arranged as follows:

```

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

Functional Features

• Low-power consumption: The TLV2453IDGS is designed to operate at low power levels, making it suitable for battery-powered applications.
• Rail-to-rail input/output: This op amp can accept and deliver signals that are close to the supply voltage rails, allowing for maximum dynamic range.
• Dual-channel configuration: The TLV2453IDGS has two independent op amps 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 amplification even at low supply voltages.
• Dual-channel configuration provides versatility in circuit design.

Disadvantages

• Limited gain bandwidth product may not be suitable for high-frequency applications.
• 10-VSSOP package may require careful handling during assembly.

Working Principles

The TLV2453IDGS is based on a differential amplifier architecture. It amplifies the voltage difference between its two input terminals and delivers the amplified output signal. The rail-to-rail input/output capability ensures that the op amp can handle signals that span the entire range between the supply voltage rails.

Detailed Application Field Plans

The TLV2453IDGS is commonly used in various applications, including:

1. Battery-powered devices: Its low-power consumption makes it ideal for use in portable electronics such as smartphones, tablets, and wearable devices.
2. Sensor interfaces: The rail-to-rail input/output capability allows for accurate amplification of small sensor signals in industrial and automotive applications.
3. Audio amplification: The TLV2453IDGS can be used in audio circuits to amplify low-level audio signals with minimal distortion.

Detailed and Complete Alternative Models

• TLV2452IDGS: This is a similar dual-channel operational amplifier with the same characteristics and pin configuration as the TLV2453IDGS, but without the VREF pin.
• TLV2454IDGS: This is a quad-channel version of the TLV2453IDGS, offering four independent op amps in a single package.

These alternative models provide options for different circuit requirements and channel configurations.

In conclusion, the TLV2453IDGS is a low-power, rail-to-rail input/output dual-channel operational amplifier suitable for various applications. Its compact package and versatile characteristics make it a popular choice among designers in the electronics industry.

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