LTC2751CUHF-12#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Digital-to-Analog Converter (DAC)

Characteristics: - High-speed, 12-bit resolution DAC - Ultra-high frequency operation - Low power consumption - Small form factor - Wide temperature range

Package: QFN-32

Essence: The LTC2751CUHF-12#TRPBF is a high-performance digital-to-analog converter designed for ultra-high frequency applications. It provides precise analog output signals with 12-bit resolution, making it suitable for various demanding applications.

Packaging/Quantity: The LTC2751CUHF-12#TRPBF is available in a QFN-32 package and is typically sold in reels of 2500 units.

Specifications

• Resolution: 12 bits
• Output Voltage Range: 0V to VREF
• Reference Voltage Range: 2.5V to 5.5V
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 125°C
• DNL (Differential Non-Linearity): ±0.5 LSB (max)
• INL (Integral Non-Linearity): ±1 LSB (max)
• Output Current: ±10mA (max)

Pin Configuration

The LTC2751CUHF-12#TRPBF features a total of 32 pins. The pin configuration is as follows:

Pin 1: REF- Pin 2: REF+ Pin 3: GND Pin 4: VDD Pin 5: SDO Pin 6: SDI Pin 7: SCK Pin 8: CS ...

For the complete pin configuration diagram, please refer to the datasheet.

Functional Features

• High-speed conversion: The LTC2751CUHF-12#TRPBF is capable of ultra-high frequency operation, allowing for fast and accurate digital-to-analog conversion.
• Low power consumption: This DAC is designed to minimize power consumption, making it suitable for battery-powered applications or energy-efficient systems.
• Small form factor: The QFN-32 package ensures a compact size, enabling space-saving integration into various electronic devices.
• Wide temperature range: The LTC2751CUHF-12#TRPBF can operate reliably in extreme temperature conditions, expanding its usability in harsh environments.

Advantages and Disadvantages

Advantages: - High-speed operation enables real-time applications. - Precise analog output with 12-bit resolution. - Low power consumption prolongs battery life. - Compact size allows for easy integration. - Wide temperature range ensures reliability in extreme conditions.

Disadvantages: - Limited output voltage range compared to some other DACs. - Higher cost compared to lower-resolution DACs.

Working Principles

The LTC2751CUHF-12#TRPBF utilizes advanced digital-to-analog conversion techniques to convert digital input signals into precise analog output voltages. It employs a combination of resistive ladder networks and switching elements to achieve high-resolution and high-speed performance.

Detailed Application Field Plans

The LTC2751CUHF-12#TRPBF finds applications in various fields, including:

1. Telecommunications: Used in high-frequency signal generation for wireless communication systems.
2. Test and Measurement Equipment: Provides accurate analog output signals for testing and calibration purposes.
3. Industrial Automation: Enables precise control of analog actuators and sensors in industrial processes.
4. Medical Devices: Used in medical imaging equipment and precision instrumentation.
5. Aerospace and Defense: Suitable for radar systems, avionics, and military communication equipment.

Detailed and Complete Alternative Models

1. LTC2750CUHF-12#TRPBF: Similar to LTC2751CUHF-12#TRPBF but with a different pin configuration.
2. AD5621BKSZ-500RL7: 12-bit DAC from Analog Devices with similar specifications.
3. MAX531BCPD+: 12-bit DAC from Maxim Integrated with comparable performance.

These alternative models offer similar functionality and can be considered as substitutes for the LTC2751CUHF-12#TRPBF in specific applications.

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