DAC8830ID

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8830ID is a high-precision, low-power, 16-bit digital-to-analog converter. It is designed to convert digital signals into analog voltages with exceptional accuracy and linearity.

Characteristics: - High precision: The DAC8830ID offers 16-bit resolution, providing precise control over the output voltage. - Low power consumption: It operates at a low power supply voltage, making it suitable for battery-powered applications. - Small package size: The DAC8830ID comes in a compact package, allowing for easy integration into space-constrained designs. - Wide temperature range: It can operate reliably across a wide temperature range, making it suitable for various environments. - Low glitch energy: The device minimizes glitches during transitions, ensuring smooth and accurate analog output.

Package: The DAC8830ID is available in a small outline integrated circuit (SOIC) package, which provides excellent thermal performance and ease of soldering.

Essence: The DAC8830ID is an essential component in systems requiring precise analog voltage generation from digital signals. It finds applications in areas such as industrial automation, instrumentation, audio equipment, and communication systems.

Packaging/Quantity: The DAC8830ID is typically sold in reels containing 250 units per reel.

Specifications

• Resolution: 16 bits
• Output Voltage Range: 0V to Vref
• Power Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Integral Nonlinearity (INL): ±1 LSB (max)
• Differential Nonlinearity (DNL): ±0.5 LSB (max)
• Settling Time: 10 μs (typ)
• Power Consumption: 0.5 mW (typ)

Pin Configuration

The DAC8830ID features a 16-pin SOIC package with the following pin configuration:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. OUT: Analog output voltage
5. DIN[15:8]: Digital input data (MSB)
6. DIN[7:0]: Digital input data (LSB)
7. CS: Chip select input
8. SCLK: Serial clock input
9. SYNC: Synchronization input
10. LDAC: Load DAC input
11. CLR: Clear input
12. DGND: Digital ground
13. A0: Address input bit 0
14. A1: Address input bit 1
15. A2: Address input bit 2
16. REFOUT: Reference voltage output

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient operation
• Fast settling time for rapid response
• Flexible control inputs for versatile operation
• Low glitch energy for accurate analog output
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - High precision and linearity - Low power consumption - Compact package size - Wide temperature range operation - Low glitch energy

Disadvantages: - Limited output voltage range (0V to Vref)

Working Principles

The DAC8830ID utilizes a digital-to-analog conversion technique called pulse-width modulation (PWM). It converts the digital input data into an analog voltage by rapidly switching between two voltage levels. The ratio of the on-time to the total switching period determines the output voltage level.

Detailed Application Field Plans

The DAC8830ID can be applied in various fields, including: 1. Industrial Automation: Precise control of analog signals in industrial control systems. 2. Instrumentation: Accurate voltage generation for measurement and testing equipment. 3. Audio Equipment: High-fidelity audio signal generation in audio amplifiers and digital audio systems. 4. Communication Systems: Generation of analog signals for communication devices such as modems and transceivers.

Detailed and Complete Alternative Models

1. DAC8830IRGYR: Similar to DAC8830ID but comes in a different package (VQFN).
2. DAC8831IDRBT: A 14-bit version of the DAC8830ID with similar features.
3. DAC8832IDGKRG4: A dual-channel, 16-bit DAC with enhanced performance.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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