AD9057BRSZ-80

Product Overview

Category

The AD9057BRSZ-80 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for analog-to-digital conversion.

Characteristics

• High-speed and high-resolution analog-to-digital converter
• Operates at a maximum sampling rate of 80 MegaSamples per second (MSPS)
• Provides accurate conversion of analog signals into digital data
• Suitable for applications requiring precise measurement and analysis

Package

The AD9057BRSZ-80 is available in a small outline package (SOIC) with 28 pins.

Essence

The essence of the AD9057BRSZ-80 lies in its ability to convert analog signals into digital data with high speed and accuracy.

Packaging/Quantity

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

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 80 MSPS
• Input Voltage Range: ±2 V
• Power Supply: +5 V
• Operating Temperature Range: -40°C to +85°C
• Differential Nonlinearity (DNL): ±0.5 LSB
• Integral Nonlinearity (INL): ±1 LSB
• Signal-to-Noise Ratio (SNR): 70 dB
• Total Harmonic Distortion (THD): -75 dB

Detailed Pin Configuration

The AD9057BRSZ-80 has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. REFOUT
2. REFIN
3. AGND
4. AVDD
5. DVDD
6. D[11]
7. D[10]
8. D[9]
9. D[8]
10. D[7]
11. D[6]
12. D[5]
13. D[4]
14. D[3]
15. D[2]
16. D[1]
17. D[0]
18. CS
19. SCLK
20. SDATA
21. DGND
22. VREF
23. CLKIN
24. CLKOUT
25. PD
26. RESET
27. VDD
28. VSS

Functional Features

• High-speed conversion of analog signals to digital data
• Low power consumption
• Serial interface for easy integration with microcontrollers or digital signal processors
• Built-in reference voltage generator for accurate conversion
• Power-down mode for energy-saving operation

Advantages and Disadvantages

Advantages

• High-resolution conversion for precise measurement and analysis
• Fast sampling rate enables real-time data acquisition
• Low power consumption for energy-efficient designs
• Compact package size allows for space-saving integration

Disadvantages

• Limited input voltage range may not be suitable for certain applications requiring higher voltage levels
• Higher cost compared to lower-resolution ADCs

Working Principles

The AD9057BRSZ-80 operates based on the successive approximation method. It samples the analog input signal at a high speed and converts it into a digital representation using a 12-bit resolution. The converted digital data can then be processed by a microcontroller or digital signal processor for further analysis or storage.

Detailed Application Field Plans

The AD9057BRSZ-80 is widely used in various applications that require high-speed and high-resolution analog-to-digital conversion. Some of the common application fields include:

1. Communications: Used in wireless communication systems for signal processing and modulation/demodulation.
2. Test and Measurement: Employed in oscilloscopes, spectrum analyzers, and data acquisition systems for accurate signal analysis.
3. Medical Equipment: Integrated into medical imaging devices such as ultrasound machines and MRI scanners to convert analog signals into digital images.
4. Industrial Automation: Utilized in control systems and robotics for precise measurement and feedback control.

Detailed and Complete Alternative Models

1. AD9057BRSZ-100: Similar to the AD9057BRSZ-80 but operates at a maximum sampling rate of 100 MSPS.
2. AD9057BRSZ-125: Offers higher speed with a maximum sampling rate of 125 MSPS.
3. AD9057BRSZ-150: Provides even faster conversion with a maximum sampling rate of 150 MSPS.

These alternative models offer similar functionality to the AD9057BRSZ-80 but with varying sampling rates to cater to different application requirements.

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