AD7564ARS-BREEL

Product Overview

Category

AD7564ARS-BREEL belongs to the category of analog-to-digital converters (ADCs).

Use

This product is used for converting analog signals into digital data, making it suitable for various applications that require precise and accurate conversion.

Characteristics

• High resolution: AD7564ARS-BREEL offers a high-resolution conversion, ensuring accurate representation of analog signals.
• Fast conversion speed: The ADC provides fast conversion rates, enabling real-time data acquisition.
• Low power consumption: This product is designed to operate with low power consumption, making it suitable for battery-powered devices.
• Wide input voltage range: AD7564ARS-BREEL can handle a wide range of input voltages, allowing flexibility in signal acquisition.
• Small package size: The compact package of this ADC makes it suitable for space-constrained applications.

Package and Quantity

AD7564ARS-BREEL is available in a small surface-mount package. Each package contains one unit of the ADC.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 1 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±10V
• Power Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The AD7564ARS-BREEL ADC has the following pin configuration:

Pin 1: VREF- Pin 2: VREF+ Pin 3: AGND Pin 4: VIN1 Pin 5: VIN2 Pin 6: VIN3 Pin 7: VIN4 Pin 8: DGND Pin 9: DOUT Pin 10: SCLK Pin 11: CS Pin 12: SDI Pin 13: PD Pin 14: VDD

Functional Features

• High-resolution conversion: AD7564ARS-BREEL offers 16-bit resolution, ensuring accurate representation of analog signals.
• Serial interface: The ADC utilizes a serial interface for communication with microcontrollers or other digital devices.
• Programmable gain amplifier: This feature allows users to adjust the gain of the ADC to accommodate different input signal levels.
• Low power consumption: AD7564ARS-BREEL is designed to operate with low power consumption, making it suitable for battery-powered applications.
• Internal reference voltage: The ADC includes an internal reference voltage, eliminating the need for an external reference source.

Advantages and Disadvantages

Advantages

• High resolution ensures accurate conversion.
• Fast conversion speed enables real-time data acquisition.
• Low power consumption extends battery life.
• Wide input voltage range provides flexibility in signal acquisition.
• Compact package size allows for space-constrained applications.

Disadvantages

• Limited sampling rate compared to some higher-end ADCs.
• Requires an external microcontroller or digital device for data processing.

Working Principles

AD7564ARS-BREEL operates based on the successive approximation register (SAR) architecture. It samples the analog input voltage and performs a series of comparisons to determine the digital representation of the signal. The internal circuitry converts the analog voltage into a binary code, which can then be processed by a microcontroller or other digital devices.

Detailed Application Field Plans

AD7564ARS-BREEL finds applications in various fields, including: 1. Industrial automation: Used for precise measurement and control in industrial processes. 2. Medical equipment: Enables accurate data acquisition in medical devices such as patient monitors. 3. Test and measurement instruments: Provides high-resolution conversion for accurate measurements. 4. Audio equipment: Used for analog-to-digital conversion in audio recording and processing systems. 5. Energy management systems: Enables accurate monitoring and control of energy consumption.

Detailed Alternative Models

1. AD7764ARS-BREEL: A higher-resolution ADC with 24-bit resolution.
2. AD7464ARS-BREEL: A lower-resolution ADC with 12-bit resolution.
3. AD7864ARS-BREEL: An ADC with similar specifications but a different pin configuration.

These alternative models offer different resolutions and pin configurations, allowing users to choose the most suitable option for their specific application requirements.

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