DAC6571IDBVR

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC6571IDBVR is a high-performance, low-power, 12-bit digital-to-analog converter. It is designed to convert digital signals into analog voltage outputs with high precision and accuracy.

Characteristics: - High resolution: 12-bit resolution allows for fine-grained control of the analog output. - Low power consumption: The DAC6571IDBVR operates at a low supply current, making it suitable for battery-powered applications. - Small package size: The device comes in a small SOT-23 package, which makes it ideal for space-constrained designs. - Wide operating temperature range: The DAC6571IDBVR can operate in temperatures ranging from -40°C to +125°C, making it suitable for harsh environments. - Low glitch energy: The device exhibits low glitch energy, ensuring minimal disturbances in the analog output during transitions.

Package: SOT-23

Essence: The DAC6571IDBVR is an essential component in systems that require precise analog voltage outputs based on digital input signals. It enables accurate control of various parameters such as voltage levels, currents, and audio volume.

Packaging/Quantity: The DAC6571IDBVR is typically sold in reels containing 3000 units.

Specifications

• Resolution: 12 bits
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Integral Non-Linearity (INL): ±1 LSB (max)
• Differential Non-Linearity (DNL): ±0.5 LSB (max)
• Power Consumption: 0.6mW (typ) at 3.3V supply
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The DAC6571IDBVR has the following pin configuration:

__ Vref | 1 | NC AIN | 2 | GND SDA | 3 | SCL VDD | 4 | OUT --

• Vref: Reference voltage input
• AIN: Analog input (not used in this device)
• SDA: Serial data input
• SCL: Serial clock input
• VDD: Power supply input
• OUT: Analog voltage output

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient operation
• Small package size for space-constrained designs
• Wide operating temperature range for versatility
• Low glitch energy for minimal disturbances in analog output

Advantages and Disadvantages

Advantages: - High precision and accuracy in analog voltage outputs - Low power consumption, suitable for battery-powered applications - Compact package size, ideal for space-constrained designs - Wide operating temperature range, suitable for harsh environments

Disadvantages: - Limited resolution compared to higher-bit DACs - May require additional external components for specific applications

Working Principles

The DAC6571IDBVR utilizes a digital-to-analog conversion technique to convert binary digital signals into corresponding analog voltage levels. It employs an internal reference voltage (Vref) and a serial interface to receive digital input data. The device then converts this digital data into an analog voltage output (OUT) based on the supplied reference voltage.

Detailed Application Field Plans

The DAC6571IDBVR finds applications in various fields, including but not limited to: - Industrial automation and control systems - Audio equipment and sound processing - Test and measurement instruments - Communication systems - Automotive electronics - Medical devices

Alternative Models

• DAC6571IDBVT: Similar to DAC6571IDBVR but comes in a different package (SOT-23-6)
• DAC6571IPWR: 12-bit digital-to-analog converter with a different pin configuration (TSSOP-8)
• DAC6574IDGSR: 14-bit digital-to-analog converter with additional features (VSSOP-10)

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

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