LTC2631AHTS8-LM12#TRPBF

Product Overview

Category

The LTC2631AHTS8-LM12#TRPBF belongs to the category of digital-to-analog converters (DACs).

Use

This product is used to convert digital signals into analog voltages or currents. It finds applications in various electronic systems where precise and accurate analog outputs are required.

Characteristics

• High resolution: The LTC2631AHTS8-LM12#TRPBF offers a resolution of 12 bits, allowing for fine-grained control over the analog output.
• Low power consumption: This DAC operates at low power levels, making it suitable for battery-powered devices and energy-efficient applications.
• Small package size: The LTC2631AHTS8-LM12#TRPBF comes in a compact TSOT-8 package, enabling space-saving designs.
• Wide voltage range: It supports a wide supply voltage range, allowing flexibility in different system configurations.

Package and Quantity

The LTC2631AHTS8-LM12#TRPBF is available in a TSOT-8 package. It is typically sold in reels with a quantity of 2500 units per reel.

Specifications

• Resolution: 12 bits
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C-compatible

Pin Configuration

The LTC2631AHTS8-LM12#TRPBF has the following pin configuration:

1 VDD 2 SDA 3 SCL 4 GND 5 REF 6 AGND 7 VOUT 8 NC

Functional Features

• High accuracy: The LTC2631AHTS8-LM12#TRPBF provides excellent linearity and low integral non-linearity, ensuring precise analog outputs.
• Fast settling time: It offers a fast settling time, allowing for quick response to changes in the digital input.
• Power-on reset: The DAC includes a power-on reset circuitry that ensures the output is at a known state upon power-up.
• Internal reference: It features an internal voltage reference, eliminating the need for an external reference source.

Advantages and Disadvantages

Advantages

• High resolution enables fine control over analog outputs.
• Low power consumption makes it suitable for energy-efficient applications.
• Compact package size allows for space-saving designs.
• Wide voltage range provides flexibility in system configurations.
• Fast settling time ensures quick response to input changes.

Disadvantages

• Limited output voltage range compared to some other DACs.
• Requires an I2C-compatible interface for communication.

Working Principles

The LTC2631AHTS8-LM12#TRPBF operates by converting digital input codes into corresponding analog voltages. It utilizes an internal digital-to-analog conversion technique to achieve this. The digital input codes are received through the I2C interface and processed internally to generate the desired analog output voltage. The output voltage can be controlled with high precision due to the 12-bit resolution of the DAC.

Detailed Application Field Plans

The LTC2631AHTS8-LM12#TRPBF finds applications in various fields, including:

1. Industrial automation: It can be used in industrial control systems to provide accurate analog control signals for motor speed control, temperature regulation, and process control.
2. Audio equipment: This DAC can be employed in audio devices such as amplifiers and mixers to convert digital audio signals into analog waveforms, ensuring high-quality sound reproduction.
3. Test and measurement instruments: It is suitable for use in test equipment like signal generators and data acquisition systems, where precise analog outputs are required for calibration and testing purposes.
4. Communication systems: The LTC2631AHTS8-LM12#TRPBF can be utilized in communication systems to generate analog control voltages for frequency synthesis, modulation, and demodulation processes.

Detailed and Complete Alternative Models

• LTC2631AHTS8-LM10#TRPBF: 10-bit resolution DAC with similar features and package.
• LTC2631AHTS8-LM8#TRPBF: 8-bit resolution DAC with similar features and package.
• LTC2631AHTS8-LM14#TRPBF: 14-bit resolution DAC with similar features and package.

These alternative models provide different resolution options while maintaining the essential characteristics and package compatibility of the LTC2631AHTS8-LM12#TRPBF.

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