DAC7760IRHAT

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC7760IRHAT is a high-performance, precision digital-to-analog converter designed for various applications that require accurate and reliable analog output signals. It is commonly used in industrial automation, test and measurement equipment, audio systems, and communication devices.

Characteristics: - High resolution: The DAC7760IRHAT provides a resolution of up to 16 bits, ensuring precise analog output. - Low power consumption: It operates at low power levels, making it suitable for battery-powered devices. - Fast settling time: The DAC offers fast settling time, enabling quick response in dynamic applications. - Wide voltage range: It supports a wide voltage range, allowing flexibility in different voltage supply scenarios.

Package: The DAC7760IRHAT is available in a small outline integrated circuit (SOIC) package, which ensures ease of integration into various electronic systems.

Essence: The essence of the DAC7760IRHAT lies in its ability to convert digital signals into accurate analog outputs with high precision and reliability.

Packaging/Quantity: The DAC7760IRHAT is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Resolution: Up to 16 bits
• Voltage Reference Range: 2.5V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: 1.6mW (typical)
• Settling Time: 10μs (typical)

Detailed Pin Configuration

The DAC7760IRHAT features a 20-pin SOIC package with the following pin configuration:

1. VDD: Power supply voltage
2. VREF: Voltage reference input
3. AGND: Analog ground
4. OUTA: Analog output channel A
5. OUTB: Analog output channel B
6. GND: Ground
7. SDA: Serial data input
8. SCL: Serial clock input
9. SYNC: Synchronization input
10. LDAC: Load DAC input
11. CLR: Clear input 12-20. NC: No connection

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient operation
• Fast settling time for dynamic applications
• Flexible voltage reference range for compatibility with various systems
• Serial interface for easy integration into digital circuits
• Synchronization input for precise timing control
• Load DAC input for simultaneous update of multiple channels
• Clear input for resetting the DAC to a known state

Advantages and Disadvantages

Advantages: - High resolution ensures accurate analog output. - Low power consumption extends battery life in portable devices. - Fast settling time enables quick response in dynamic applications. - Wide voltage range provides flexibility in different voltage supply scenarios. - Small package size allows for easy integration into electronic systems.

Disadvantages: - Limited number of analog output channels (only two in this model). - Requires external voltage reference for optimal performance.

Working Principles

The DAC7760IRHAT operates by converting digital input signals into corresponding analog output voltages. It utilizes an internal digital-to-analog conversion technique, which accurately translates the binary input code into an analog voltage level. The converted analog signal is then available at the respective analog output channels (OUTA and OUTB) for further processing or utilization.

Detailed Application Field Plans

The DAC7760IRHAT finds extensive application in various fields, including:

1. Industrial Automation: It is used in control systems to generate precise analog signals for motor control, valve positioning, and process control.
2. Test and Measurement Equipment: The DAC is employed in signal generators, data acquisition systems, and calibration instruments to provide accurate analog output signals for testing and measurement purposes.
3. Audio Systems: It is utilized in audio equipment such as digital-to-analog converters, audio mixers, and amplifiers to produce high-quality analog audio signals.
4. Communication Devices: The DAC is integrated into communication devices like modems, transceivers, and wireless modules to convert digital signals into analog waveforms for transmission or reception.

Detailed and Complete Alternative Models

1. DAC8760IRHAT: Similar to the DAC7760IRHAT, this model offers higher resolution (up to 20 bits) for even more precise analog output.
2. DAC5460IRHAT: This alternative model provides a lower resolution (12 bits) but offers faster settling time and lower power consumption.
3. DAC9260IRHAT: With a resolution of 24 bits, this model is suitable for applications requiring extremely high precision analog outputs.