MAX13080EASD+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Conditioning and Data Acquisition
• Characteristics: High-performance, low-power, 16-bit ADC with integrated PGA and temperature sensor
• Package: 48-pin TQFP (Thin Quad Flat Package)
• Essence: Analog-to-Digital Converter (ADC) with Programmable Gain Amplifier (PGA) and Temperature Sensor
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 500 kSPS (kilo Samples Per Second)
• Input Voltage Range: ±10V
• Power Supply: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: SPI (Serial Peripheral Interface)

Pin Configuration

The MAX13080EASD+T has a total of 48 pins. The pin configuration is as follows:

1. VREFP
2. VREFN
3. AGND
4. AVDD
5. DVDD
6. DGND
7. CS
8. SCLK
9. SDI
10. SDO
11. DRDY
12. TEMP
13. AIN0
14. AIN1
15. AIN2
16. AIN3
17. AIN4
18. AIN5
19. AIN6
20. AIN7
21. AIN8
22. AIN9
23. AIN10
24. AIN11
25. AIN12
26. AIN13
27. AIN14
28. AIN15
29. PGA0
30. PGA1
31. PGA2
32. PGA3
33. PGA4
34. PGA5
35. PGA6
36. PGA7
37. PGA8
38. PGA9
39. PGA10
40. PGA11
41. PGA12
42. PGA13
43. PGA14
44. PGA15
45. REFOUT
46. REFIN
47. VDD
48. GND

Functional Features

• High-resolution ADC with 16-bit accuracy
• Integrated Programmable Gain Amplifier (PGA) for signal conditioning
• Built-in temperature sensor for accurate temperature measurement
• Low-power consumption for energy-efficient applications
• Wide input voltage range allows for versatile signal acquisition
• SPI interface enables easy communication with microcontrollers or other devices

Advantages and Disadvantages

Advantages

• High precision and accuracy due to 16-bit resolution
• Versatile input voltage range for various applications
• Integrated PGA eliminates the need for external amplifiers
• Temperature sensor provides additional functionality
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited sampling rate compared to some higher-end ADCs
• Only supports SPI interface, may not be compatible with all systems
• Requires careful PCB layout and grounding for optimal performance

Working Principles

The MAX13080EASD+T is an analog-to-digital converter that converts continuous analog signals into digital data. It utilizes a 16-bit resolution to provide high precision and accuracy. The integrated Programmable Gain Amplifier (PGA) allows for signal conditioning and amplification before conversion, enhancing the overall performance of the ADC.

Additionally, the MAX13080EASD+T features a built-in temperature sensor, which can be used to measure ambient temperature accurately. This temperature information can be utilized for various applications, such as temperature compensation or thermal monitoring.

The device communicates with external microcontrollers or other devices through the Serial Peripheral Interface (SPI). This interface enables easy integration into existing systems and simplifies data transfer between the ADC and the controlling device.

Detailed Application Field Plans

The MAX13080EASD+T is suitable for a wide range of applications, including:

1. Industrial Automation: Process control, data acquisition, and monitoring systems.
2. Medical Equipment: Patient monitoring, diagnostic instruments, and medical imaging devices.
3. Automotive Electronics: Engine management, fuel injection systems, and vehicle diagnostics.
4. Test and Measurement: Precision measurement equipment, oscilloscopes, and data loggers.
5. Energy Management: Power monitoring, smart grid systems, and renewable energy solutions.

Detailed and Complete Alternative Models

• MAX13082EASA+: Similar to MAX13080EASD+T but with 12-bit resolution instead of 16-bit.
• MAX13086EASA+: 16-bit ADC with integrated PGA and differential inputs.
• MAX13088EASA+: 16-bit ADC with integrated PGA and simultaneous sampling