MAX13170ECAI+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX13170ECAI+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• The MAX13170ECAI+ is a high-performance, low-power, 16-bit, delta-sigma analog-to-digital converter (ADC).
• It offers a maximum sampling rate of 250ksps (kilo samples per second).
• This ADC operates with a single power supply voltage ranging from 2.7V to 3.6V.
• It features an internal reference voltage and a programmable gain amplifier (PGA) for enhanced flexibility.
• The MAX13170ECAI+ is designed to provide accurate and reliable conversion of analog signals into digital format.

Package

This product is available in a compact 28-pin SSOP (Shrink Small Outline Package) package.

Essence

The MAX13170ECAI+ is an essential component for precise analog-to-digital conversion in various electronic systems.

Packaging/Quantity

The MAX13170ECAI+ is typically sold in reels containing 250 units.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 250ksps
• Power Supply Voltage: 2.7V to 3.6V
• Reference Voltage: Internal
• Input Range: Programmable
• Package Type: 28-pin SSOP

Detailed Pin Configuration

1. VDD: Power supply voltage
2. AGND: Analog ground
3. REFOUT: Reference voltage output
4. REFIN: Reference voltage input
5. IN+: Positive analog input
6. IN-: Negative analog input
7. AIN0 to AIN15: Analog input channels
8. PGA0 to PGA3: Programmable gain amplifier control pins
9. CS: Chip select input
10. SCLK: Serial clock input
11. SDATA: Serial data output
12. SDO: Serial data input/output
13. SDO/SDI: Serial data input/output
14. DGND: Digital ground
15. DVDD: Digital power supply voltage
16. RESET: Reset input
17. CLKOUT: Clock output
18. MISO: Master In Slave Out (SPI interface)
19. MOSI: Master Out Slave In (SPI interface)
20. SCK: Serial Clock (SPI interface)
21. SS: Slave Select (SPI interface)
22. DOUT: Data output
23. DIN: Data input
24. SYNC: Synchronization input
25. VREF: Voltage reference
26. VCM: Common-mode voltage
27. VREFOUT: Voltage reference output
28. VREFIN: Voltage reference input

Functional Features

• High-resolution 16-bit ADC for accurate analog-to-digital conversion.
• Programmable gain amplifier (PGA) allows signal amplification and adjustment.
• Internal reference voltage simplifies system design and calibration.
• Low-power consumption for energy-efficient operation.
• Flexible input range selection for compatibility with various signal levels.
• SPI (Serial Peripheral Interface) for easy integration with microcontrollers.

Advantages and Disadvantages

Advantages

• High resolution ensures precise measurement accuracy.
• Programmable gain amplifier enhances signal conditioning capabilities.
• Low-power operation reduces energy consumption.
• Compact package size enables space-saving designs.
• SPI interface facilitates seamless integration with microcontrollers.

Disadvantages

• Limited maximum sampling rate compared to some other ADCs.
• Requires external components for proper functionality.
• Relatively higher cost compared to lower-resolution ADCs.

Working Principles

The MAX13170ECAI+ utilizes a delta-sigma architecture for analog-to-digital conversion. It employs oversampling and noise shaping techniques to achieve high resolution and accuracy. The input analog signal is sampled at a high rate and processed through a digital filter to remove unwanted noise. The resulting digital output represents the converted value of the input signal.

Detailed Application Field Plans

The MAX13170ECAI+ finds applications in various fields, including but not limited to: - Industrial automation - Data acquisition systems - Medical instrumentation - Test and measurement equipment - Communication systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MAX13170ECAI+ include: - MAX11100: 16-bit, 250ksps ADC with internal reference and PGA. - LTC2440: 24-bit, 4.096ksps ADC with integrated precision reference. - ADS1115: 16-bit, 860sps ADC with programmable gain amplifier.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

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