ADS8528SRGCT

Product Overview

Category

ADS8528SRGCT belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for signal conditioning and data acquisition applications.

Characteristics

• High precision and accuracy
• Low power consumption
• Wide operating voltage range
• Compact size

Package

The ADS8528SRGCT comes in a small outline package (SOP) with 28 pins.

Essence

The essence of this product lies in its ability to accurately condition and acquire analog signals for further processing.

Packaging/Quantity

The ADS8528SRGCT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 16 bits
• Input Voltage Range: ±10V
• Sampling Rate: 100 kSPS
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: 1.5mW (typical)

Detailed Pin Configuration

1. VDD: Positive supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AIN0: Differential analog input 0
5. AIN1: Differential analog input 1
6. AIN2: Differential analog input 2
7. AIN3: Differential analog input 3
8. AIN4: Differential analog input 4
9. AIN5: Differential analog input 5
10. AIN6: Differential analog input 6
11. AIN7: Differential analog input 7
12. DGND: Digital ground
13. SCLK: Serial clock input
14. DIN: Serial data input
15. DOUT: Serial data output
16. CS: Chip select input
17. SDI: Serial data interface
18. SDO: Serial data output
19. SCLK: Serial clock output
20. DOUT: Digital output
21. DGND: Digital ground
22. VDD: Positive supply voltage
23. REFOUT: Reference voltage output
24. REFBUF: Reference buffer output
25. DVDD: Digital supply voltage
26. RESET: Reset input
27. PDWN: Power-down input
28. AGND: Analog ground

Functional Features

• High-resolution analog-to-digital conversion
• Differential input configuration for improved noise rejection
• Programmable gain amplifier (PGA) for signal conditioning
• Serial interface for easy integration with microcontrollers
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• High precision and accuracy in signal acquisition
• Wide operating voltage range allows for versatile applications
• Compact size enables space-saving designs
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited number of differential analog inputs
• Higher cost compared to lower-resolution alternatives

Working Principles

The ADS8528SRGCT utilizes a successive approximation register (SAR) architecture for analog-to-digital conversion. The differential inputs are amplified by the programmable gain amplifier (PGA) before being sampled and converted into digital values. The digital data is then transmitted through the serial interface for further processing.

Detailed Application Field Plans

The ADS8528SRGCT finds applications in various fields, including: 1. Industrial automation 2. Medical instrumentation 3. Test and measurement equipment 4. Data acquisition systems 5. Automotive electronics

Detailed and Complete Alternative Models

1. ADS8519SRGCR - 12-bit resolution, lower cost alternative
2. ADS8538SRGCT - 18-bit resolution, higher precision alternative
3. ADS8568SRGCR - 24-bit resolution, ultra-high precision alternative

These alternative models offer different resolutions and features to cater to specific application requirements.

Word count: 446 words