AD9269BCPZ-80

Product Overview

Category

AD9269BCPZ-80 belongs to the category of analog-to-digital converters (ADCs).

Use

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

Characteristics

• High-resolution: The AD9269BCPZ-80 offers a resolution of 16 bits, ensuring detailed and accurate digitization of analog signals.
• Fast sampling rate: With a maximum sampling rate of 80 Mega Samples Per Second (MSPS), it can capture high-frequency signals with precision.
• Low power consumption: This ADC is designed to operate efficiently with low power consumption, making it suitable for portable and battery-powered devices.
• Wide input voltage range: It supports a wide input voltage range, allowing it to handle various signal amplitudes effectively.

Package

The AD9269BCPZ-80 comes in a compact and industry-standard LFCSP package, which stands for Lead Frame Chip Scale Package. This package provides excellent thermal performance and ease of integration into different electronic systems.

Essence

The essence of the AD9269BCPZ-80 lies in its ability to convert analog signals into digital form accurately and quickly, facilitating further processing and analysis.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 80 MSPS
• Input Voltage Range: ±2 V
• Power Supply: +3.3 V
• Power Consumption: 200 mW (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD9269BCPZ-80 has a total of 32 pins. Here is a detailed pin configuration:

1. VREFP
2. VREFN
3. AGND
4. AIN(+) (Analog Input Positive)
5. AIN(-) (Analog Input Negative)
6. DVDD
7. DGND
8. CLK+
9. CLK-
10. D[15:0] (Digital Output)
11. CS (Chip Select)
12. SCLK (Serial Clock)
13. SDATA (Serial Data)
14. RESETB (Reset)
15. PDWN (Power Down)
16. REFOUT
17. AVDD
18. AGND
19. AIN(+) (Analog Input Positive)
20. AIN(-) (Analog Input Negative)
21. DVDD
22. DGND
23. CLK+
24. CLK-
25. D[15:0] (Digital Output)
26. CS (Chip Select)
27. SCLK (Serial Clock)
28. SDATA (Serial Data)
29. RESETB (Reset)
30. PDWN (Power Down)
31. REFOUT
32. AVDD

Functional Features

• High-speed conversion: The AD9269BCPZ-80 can convert analog signals into digital format at a high sampling rate, enabling real-time data acquisition.
• Low noise performance: It offers excellent signal-to-noise ratio (SNR) and low distortion, ensuring accurate representation of the input signal.
• Flexible interface options: This ADC supports various serial interface protocols, making it compatible with different microcontrollers and digital signal processors.
• Power management features: It includes power-down and reset functionalities to optimize power consumption and system control.

Advantages and Disadvantages

Advantages

• High-resolution conversion for precise measurements
• Fast sampling rate for capturing high-frequency signals
• Low power consumption for energy-efficient operation
• Wide input voltage range for versatile signal handling

Disadvantages

• Limited to 16-bit resolution, which may not be sufficient for certain high-precision applications.
• Requires external components for proper operation and signal conditioning.

Working Principles

The AD9269BCPZ-80 operates based on the principle of successive approximation. It samples the analog input voltage at a high rate and converts it into a digital representation using an internal ADC core. The converted digital data is then made available through the serial interface for further processing or storage.

Detailed Application Field Plans

The AD9269BCPZ-80 finds applications in various fields, including:

1. Communications: It can be used in wireless communication systems for digitizing received signals for further processing and analysis.
2. Test and Measurement: This ADC is suitable for high-precision measurement instruments, such as oscilloscopes and spectrum analyzers, where accurate signal digitization is crucial.
3. Industrial Automation: It can be employed in industrial control systems for monitoring and analyzing analog sensor signals.
4. Medical Equipment: The AD9269BCPZ-80 can be utilized in medical devices for capturing and processing physiological signals with