The LTC1454LCN#PBF is a high-performance dual 12-bit digital-to-analog converter (DAC) designed by Linear Technology, now part of Analog Devices. This precision DAC is ideal for demanding applications that require accurate and stable analog output derived from digital values. Its 12-bit resolution ensures fine granularity, making it suitable for applications such as process control systems, automated test equipment, and digital calibration.

Key Features

• Dual 12-Bit DACs: The LTC1454LCN#PBF contains two independent DAC channels, allowing for simultaneous updates and control of two analog outputs.
• Integrated Output Amplifiers: Each DAC channel includes its own output buffer amplifier, providing the ability to drive 10kΩ loads directly.
• Low Power Consumption: Designed with power efficiency in mind, it operates with a supply voltage from 4.75V to 5.25V, minimizing power consumption for battery-powered and portable applications.
• Software-Selectable Shutdown: The device features a software-selectable shutdown mode, which reduces power consumption when the DAC is not in active use.
• Flexible Reference Inputs: It accommodates a wide range of reference inputs, allowing for flexibility in setting the full-scale output voltage.
• Fast Settling Time: The LTC1454LCN#PBF boasts a fast settling time, ensuring quick response to changes in the input data.

Applications

The LTC1454LCN#PBF is versatile and can be used in various applications, including:

• Industrial Process Controls
• Automated Test Equipment
• Data Acquisition Systems
• Digital Offset and Gain Adjustment
• Motion Control

Package and Quality

The LTC1454LCN#PBF comes in a 20-lead narrow plastic DIP package, which is suitable for through-hole mounting on printed circuit boards. Its design is optimized for reliability and performance in industrial temperature ranges. Linear Technology ensures high-quality standards, and each unit is rigorously tested to meet stringent specifications.