AD5317BRUZ

Product Overview

Category

AD5317BRUZ belongs to the category of digital-to-analog converters (DACs).

Use

The AD5317BRUZ is used to convert digital signals into analog voltages. It finds applications in various fields such as industrial automation, instrumentation, and communication systems.

Characteristics

• High resolution: The AD5317BRUZ offers 12-bit resolution, allowing for precise analog voltage generation.
• Low power consumption: It operates at a low power supply voltage, making it suitable for battery-powered devices.
• Fast settling time: The DAC provides fast settling time, enabling quick response in dynamic applications.
• Wide operating temperature range: It can operate within a wide temperature range, making it suitable for harsh environments.

Package

The AD5317BRUZ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD5317BRUZ lies in its ability to convert digital data into corresponding analog voltages accurately and efficiently.

Packaging/Quantity

The AD5317BRUZ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 12 bits
• Number of channels: 8
• Supply voltage: 2.7V to 5.5V
• Operating temperature range: -40°C to +105°C
• Output voltage range: 0V to Vref
• Interface: Serial peripheral interface (SPI)

Detailed Pin Configuration

The AD5317BRUZ has a total of 20 pins. The pin configuration is as follows:

1. VDD: Power supply
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT0: Analog output channel 0
5. AOUT1: Analog output channel 1
6. AOUT2: Analog output channel 2
7. AOUT3: Analog output channel 3
8. AOUT4: Analog output channel 4
9. AOUT5: Analog output channel 5
10. AOUT6: Analog output channel 6
11. AOUT7: Analog output channel 7
12. DGND: Digital ground
13. SDI: Serial data input
14. SDO: Serial data output
15. SCLK: Serial clock input
16. SYNC: Chip select input
17. LDAC: Load DAC input
18. CLR: Clear input
19. REFSEL: Reference voltage selection
20. VLOGIC: Logic supply voltage

Functional Features

• High accuracy: The AD5317BRUZ provides excellent linearity and low integral nonlinearity, ensuring accurate analog voltage generation.
• Daisy-chain capability: Multiple AD5317BRUZ devices can be daisy-chained together, reducing the number of control lines required.
• Power-down mode: It features a power-down mode that minimizes power consumption when not in use.
• Internal reference: The DAC includes an internal reference voltage, eliminating the need for an external reference source.

Advantages and Disadvantages

Advantages

• High resolution and accuracy
• Low power consumption
• Fast settling time
• Wide operating temperature range
• Daisy-chain capability

Disadvantages

• Limited output voltage range (0V to Vref)

Working Principles

The AD5317BRUZ operates based on the digital-to-analog conversion principle. It accepts digital input data through the serial peripheral interface (SPI) and converts it into corresponding analog voltages. The internal circuitry ensures accurate conversion with high resolution and linearity.

Detailed Application Field Plans

The AD5317BRUZ can be used in various applications, including: - Industrial process control - Test and measurement equipment - Audio systems - Communication systems - Programmable logic controllers (PLCs) - Data acquisition systems

Detailed and Complete Alternative Models

1. AD5318: Similar to AD5317BRUZ but with 10-bit resolution instead of 12-bit.
2. AD5627: Offers 8 channels with 12-bit resolution and a wider output voltage range.
3. AD5760: Provides higher resolution (16-bit) and precision for demanding applications.

These alternative models offer different features and specifications, allowing users to choose the most suitable DAC for their specific requirements.

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