AD5721BRUZ

Product Overview

Category

AD5721BRUZ belongs to the category of digital-to-analog converters (DACs).

Use

The AD5721BRUZ is used to convert digital signals into analog voltage outputs.

Characteristics

• High resolution: The AD5721BRUZ provides a resolution of 12 bits.
• Low power consumption: It operates at a low power supply voltage and consumes minimal power.
• Fast settling time: The DAC offers a fast settling time, ensuring accurate and quick voltage output changes.
• Wide temperature range: It can operate within a wide temperature range, making it suitable for various environments.

Package

The AD5721BRUZ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD5721BRUZ lies in its ability to convert digital signals into precise analog voltages.

Packaging/Quantity

The AD5721BRUZ is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

• Resolution: 12 bits
• Power Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +105°C
• Output Voltage Range: 0V to Vref
• Reference Input Voltage Range: 0V to Vref
• DNL (Differential Non-Linearity): ±0.5 LSB (max)
• INL (Integral Non-Linearity): ±1 LSB (max)

Detailed Pin Configuration

The AD5721BRUZ has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. REF: Reference voltage input
4. DIN: Digital input for data
5. CS: Chip select input
6. SCLK: Serial clock input
7. LDAC: Load DAC input
8. OUT: Analog voltage output

Functional Features

• Serial Interface: The AD5721BRUZ utilizes a serial interface for easy integration with microcontrollers or other digital systems.
• Daisy-Chain Mode: Multiple AD5721BRUZ devices can be connected in daisy-chain mode, reducing the number of control lines required.
• Power-On Reset: The DAC includes a power-on reset circuitry that ensures proper initialization upon power-up.
• Low Glitch Energy: The device minimizes glitches during transitions, resulting in accurate and stable analog outputs.

Advantages and Disadvantages

Advantages

• High resolution provides precise analog voltage outputs.
• Low power consumption makes it suitable for battery-powered applications.
• Fast settling time enables quick and accurate voltage changes.
• Wide temperature range allows operation in various environments.

Disadvantages

• Limited output voltage range may not be suitable for applications requiring higher voltages.
• Requires an external reference voltage source.

Working Principles

The AD5721BRUZ operates by converting digital input signals into corresponding analog voltages. It utilizes an internal digital-to-analog conversion technique to achieve this. The digital input is processed and converted into an analog voltage output, which can be used for various applications such as control systems, instrumentation, and communication devices.

Detailed Application Field Plans

The AD5721BRUZ finds applications in various fields, including: - Industrial automation - Process control systems - Test and measurement equipment - Audio equipment - Communication systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the AD5721BRUZ include: - AD5720BRUZ: 10-bit resolution DAC from the same series - AD5722BRUZ: 14-bit resolution DAC from the same series - AD5731BRUZ: 12-bit resolution DAC with voltage and current output options

These alternative models offer different resolutions and additional features to cater to specific application requirements.

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