TLV4316IPWR

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage References

Characteristics: - Low voltage reference - Adjustable output voltage - High accuracy and stability - Low quiescent current - Wide operating temperature range

Package: TSSOP-8

Essence: TLV4316IPWR is a voltage reference IC that provides a stable and accurate reference voltage for various applications.

Packaging/Quantity: The TLV4316IPWR is typically sold in reels of 2500 units.

Specifications

• Reference Voltage Range: 1.24V to 16V
• Output Current: 10mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C
• Input Voltage Range: -0.3V to Vref + 0.3V

Pin Configuration

The TLV4316IPWR has the following pin configuration:

```

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| | --| REF GND |-- Pin 1: Ground --| Vref OUT |-- Pin 2: Output --| Vin ADJ |-- Pin 3: Adjust --| NC NC |-- Pin 4: Not Connected --| NC NC |-- Pin 5: Not Connected --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• Adjustable Output Voltage: The TLV4316IPWR allows the user to set the desired output voltage within the specified range.
• High Accuracy and Stability: It provides a highly accurate and stable reference voltage, ensuring precise operation of the connected circuitry.
• Low Quiescent Current: The IC consumes very low current when in operation, minimizing power consumption.
• Wide Operating Temperature Range: It can operate reliably in a wide range of temperatures, making it suitable for various environments.

Advantages and Disadvantages

Advantages: - Adjustable output voltage allows flexibility in different applications. - High accuracy and stability ensure reliable performance. - Low quiescent current minimizes power consumption. - Wide operating temperature range enables usage in diverse conditions.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Only available in TSSOP-8 package, limiting compatibility with certain designs.

Working Principles

The TLV4316IPWR is based on the principle of a shunt voltage reference. It uses a precision bandgap core to generate a stable reference voltage. By adjusting the feedback resistor connected to the ADJ pin, the output voltage can be set within the specified range. The internal circuitry ensures accurate voltage regulation and compensates for temperature variations.

Detailed Application Field Plans

The TLV4316IPWR finds applications in various fields, including:

1. Power Supply Regulation: It can be used as a voltage reference in power supply circuits to maintain stable output voltages.
2. Sensor Calibration: The precise reference voltage provided by TLV4316IPWR is useful for calibrating sensors that require accurate voltage references.
3. Battery Management Systems: It can be employed in battery management systems to monitor and control charging and discharging processes.
4. Audio Amplifiers: TLV4316IPWR can serve as a voltage reference in audio amplifier circuits, ensuring accurate signal amplification.

Detailed and Complete Alternative Models

Some alternative models to TLV4316IPWR include:

1. TL431: A similar voltage reference IC with adjustable output voltage and comparable specifications.
2. LM4040: A precision voltage reference IC available in various output voltage options.
3. REF3030: Another voltage reference IC with low quiescent current and high accuracy.

These alternative models offer similar functionality and can be considered as substitutes based on specific requirements.

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