LTC2632HTS8-LI8

Product Overview

Category

The LTC2632HTS8-LI8 belongs to the category of digital-to-analog converters (DACs).

Use

This product is primarily used in applications where precise analog voltage outputs are required. It converts digital signals into corresponding analog voltages.

Characteristics

• High precision: The LTC2632HTS8-LI8 offers exceptional accuracy and resolution, ensuring reliable and precise analog voltage outputs.
• Low power consumption: This DAC operates with low power requirements, making it suitable for battery-powered devices and energy-efficient applications.
• Small package size: The LTC2632HTS8-LI8 comes in a compact TSOT-8 package, enabling space-saving designs.
• Wide operating voltage range: It can operate within a wide voltage range, providing flexibility in various applications.
• Excellent linearity: The device exhibits excellent linearity, resulting in minimal distortion and high fidelity output.

Package and Quantity

The LTC2632HTS8-LI8 is available in a TSOT-8 package. Each package contains one unit of the DAC.

Specifications

• Resolution: 12 bits
• Number of channels: 1
• Supply voltage range: 2.7V to 5.5V
• Output voltage range: 0V to VREF
• Operating temperature range: -40°C to +85°C
• Interface: SPI-compatible

Pin Configuration

The LTC2632HTS8-LI8 has the following pin configuration:

```

---

| | | LTC2632HTS8-LI8 | |_______________________________________| | | | 1 2 3 4 5 6 7 8 | | ___________________________________ | | | | | | | Pin Diagram | | | |___________________________________| | | | | VDD SDA SCL CS GND VOUT | |_______________________________________| ```

Functional Features

• High-resolution output: The LTC2632HTS8-LI8 provides a 12-bit resolution, allowing for precise analog voltage generation.
• SPI interface: It utilizes a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and other digital systems.
• Power-on reset: The DAC includes a power-on reset circuitry that ensures reliable startup and initialization.
• Output voltage range selection: The device allows the user to set the desired output voltage range within the specified limits.
• Low glitch energy: The LTC2632HTS8-LI8 minimizes glitches during transitions, resulting in smooth and stable analog outputs.

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low power consumption
• Compact package size
• Wide operating voltage range
• Excellent linearity

Disadvantages

• Limited number of channels (1 channel)

Working Principles

The LTC2632HTS8-LI8 operates based on the principle of digital-to-analog conversion. It receives digital input signals through the SPI interface and converts them into corresponding analog voltages. The internal circuitry of the DAC accurately translates the digital values into precise analog levels, which can be used as voltage references or control signals in various applications.

Detailed Application Field Plans

The LTC2632HTS8-LI8 finds applications in a wide range of fields, including:

1. Industrial automation: Used for controlling analog actuators and sensors in industrial processes.
2. Test and measurement equipment: Provides accurate voltage references for calibration and signal generation.
3. Audio equipment: Enables high-fidelity audio signal generation and control.
4. Medical devices: Used in precision medical instruments requiring accurate analog voltage outputs.
5. Automotive electronics: Provides voltage references for various automotive systems, such as sensors and actuators.

Detailed Alternative Models

1. LTC2632HTS8-LI12: Similar to LTC2632HTS8-LI8 but with a higher resolution of 12 bits.
2. LTC2632HTS8-LI10: Similar to LTC2632HTS8-LI8 but with a lower resolution of 10 bits.
3. LTC2632HTS8-LI6: Similar to LTC2632HTS8-LI8 but with a lower resolution of 6 bits.

These alternative models offer different resolutions to suit specific application requirements.

In conclusion, the LTC2632HTS8-LI8 is a high-precision digital-to-analog converter with excellent characteristics, compact packaging, and wide operating voltage range. It finds applications in various fields, providing accurate analog voltage outputs for diverse purposes.