ADS8883IDRCR

Product Overview

Category

The ADS8883IDRCR belongs to the category of analog-to-digital converters (ADCs).

Use

This product is used for converting analog signals into digital data, enabling accurate and precise measurements in various applications.

Characteristics

• High resolution: The ADS8883IDRCR offers a high-resolution output, ensuring accurate conversion of analog signals.
• Low power consumption: This ADC is designed to consume minimal power, making it suitable for battery-powered devices.
• Fast conversion rate: The ADS8883IDRCR provides a fast conversion rate, allowing for real-time data acquisition.
• Wide input voltage range: It can handle a wide range of input voltages, accommodating different signal levels.
• Low noise: This ADC minimizes noise interference, resulting in clean and reliable digital output.

Package

The ADS8883IDRCR comes in a small form factor package, making it suitable for space-constrained applications. It is available in a 16-pin QFN package.

Essence

The essence of the ADS8883IDRCR lies in its ability to accurately convert analog signals into digital data, facilitating precise measurements and analysis.

Packaging/Quantity

This product is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 16 bits
• Input voltage range: ±10V
• Conversion rate: 500 kSPS (samples per second)
• Power supply voltage: 2.7V to 5.5V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ADS8883IDRCR has the following pin configuration:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. VIN: Analog input voltage
5. VCM: Common-mode voltage input
6. D15-D0: Digital output data
7. CS: Chip select
8. SCLK: Serial clock input
9. SDI: Serial data input
10. SDO: Serial data output
11. DRDY: Data ready output
12. DGND: Digital ground
13. CLKOUT: Clock output
14. REFOUT: Reference voltage output
15. PDWN: Power-down control
16. RESET: Reset control

Functional Features

• High-resolution conversion: The ADS8883IDRCR offers 16-bit resolution, ensuring accurate and detailed digital representation of analog signals.
• Low power consumption: This ADC is designed to minimize power consumption, making it suitable for battery-powered applications.
• Flexible interface: It supports a serial interface, allowing for easy integration with microcontrollers and other digital systems.
• Built-in reference voltage: The ADS8883IDRCR includes an internal reference voltage, eliminating the need for an external reference source.
• Data-ready indicator: The DRDY pin provides a signal indicating when the conversion result is available for further processing.

Advantages and Disadvantages

Advantages

• High resolution for precise measurements
• Low power consumption for energy-efficient operation
• Fast conversion rate for real-time data acquisition
• Wide input voltage range for versatile applications
• Low noise for clean and reliable digital output

Disadvantages

• Limited package options
• Requires external components for proper operation (e.g., reference voltage)

Working Principles

The ADS8883IDRCR operates based on the successive approximation register (SAR) architecture. It samples the analog input voltage, performs a series of comparisons, and generates a digital output representing the input voltage value. The internal circuitry ensures accurate conversion by minimizing errors and noise.

Detailed Application Field Plans

The ADS8883IDRCR finds applications in various fields, including:

1. Industrial automation: It can be used for precise measurement and control of analog signals in industrial processes.
2. Medical devices: The high resolution and accuracy make it suitable for medical equipment that requires precise data acquisition.
3. Test and measurement instruments: The ADC enables accurate measurements in oscilloscopes, data loggers, and other test equipment.
4. Energy management systems: It can be utilized in energy monitoring systems to measure and analyze power consumption accurately.

Detailed and Complete Alternative Models

• ADS8860: 16-bit SAR ADC with similar specifications and features.
• ADS8900B: 18-bit SAR ADC offering higher resolution.
• ADS1256: 24-bit delta-sigma ADC for ultra-high-resolution applications.

These alternative models provide options with varying resolutions and features to suit different application requirements.

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