LTC2645IMS-L10#PBF

Product Overview

Category

The LTC2645IMS-L10#PBF 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 is commonly utilized in various electronic systems, including industrial automation, telecommunications, and instrumentation.

Characteristics

• High precision: The LTC2645IMS-L10#PBF offers exceptional accuracy and resolution, ensuring reliable and precise analog voltage generation.
• 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 LTC2645IMS-L10#PBF comes in a compact MSOP-10 package, enabling its integration into space-constrained designs.
• Wide temperature range: It can operate reliably across a broad temperature range, making it suitable for both commercial and industrial environments.
• Multiple channels: This DAC provides multiple independent channels, allowing simultaneous generation of different analog voltages.

Package and Quantity

The LTC2645IMS-L10#PBF is available in an MSOP-10 package. Each package contains one LTC2645IMS-L10#PBF unit.

Specifications

• Resolution: 10 bits
• Number of Channels: 4
• Output Voltage Range: 0V to VREF
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Integral Nonlinearity (INL): ±1 LSB (Max)
• Differential Nonlinearity (DNL): ±0.5 LSB (Max)
• Power Consumption: 0.6mW (Typ)

Pin Configuration

The LTC2645IMS-L10#PBF features the following pin configuration:

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| | | LTC2645IMS-L10#PBF | |_______________________________________| | | | VDD CH0 CH1 CH2 CH3 GND | |_______________________________________| ```

Functional Features

• High accuracy: The LTC2645IMS-L10#PBF provides precise analog voltage outputs with a resolution of 10 bits.
• Fast settling time: This DAC offers fast settling time, ensuring rapid response to changes in the digital input.
• Low glitch energy: It minimizes glitches during transitions, resulting in smooth and stable analog voltage outputs.
• Power-on reset: The LTC2645IMS-L10#PBF includes a power-on reset feature that initializes the DAC outputs upon power-up.
• I2C-compatible interface: It utilizes an I2C-compatible serial interface for easy integration into digital systems.

Advantages and Disadvantages

Advantages

• High precision and resolution
• Low power consumption
• Compact package size
• Wide temperature range
• Multiple independent channels

Disadvantages

• Limited output voltage range (0V to VREF)

Working Principles

The LTC2645IMS-L10#PBF operates based on the principle of converting digital input codes into corresponding analog voltages. It utilizes an internal digital-to-analog conversion technique to generate accurate analog outputs. The device receives digital input codes through its I2C-compatible interface and converts them into precise analog voltages according to the specified resolution.

Application Field Plans

The LTC2645IMS-L10#PBF finds applications in various fields, including: 1. Industrial automation: It is used for controlling analog actuators and sensors in industrial control systems. 2. Telecommunications: This DAC is employed in communication equipment for generating analog signals required for modulation and demodulation processes. 3. Instrumentation: It is utilized in test and measurement instruments for generating precise reference voltages.

Alternative Models

1. LTC2645IMS-L12#PBF: This model offers a higher resolution of 12 bits while maintaining similar characteristics and features.
2. LTC2645IMS-L8#PBF: This alternative provides a lower resolution of 8 bits, suitable for applications where lower precision is acceptable.

Note: Please refer to the manufacturer's datasheet for detailed specifications and information on alternative models.

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