ADS131M04IRUKR

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ADS131M04IRUKR

+物料清單

IC ADC 24BIT SIGMA-DELTA 20WQFN

  • 製造商德州儀器

  • 製造商部分 #ADS131M04IRUKR

  • 有存貨5012

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正品保證

規格

屬性 價值
Part Status Active
Number of Bits 24
Sampling Rate (Per Second) 32k
Number of Inputs 4
Input Type Differential
Data Interface Serial, SPI
Configuration PGA-ADC
Ratio - S / H: ADC 0:4
Number of A / D Converters 4
Architecture Sigma-Delta
Reference Type Internal
Voltage - Supply, Analog 2.4V ~ 3.6V
Voltage - Supply, Digital 1.65V ~ 3.6V
Features PGA, Simultaneous Sampling
Operating Temperature -40°C ~ 125°C
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-WQFN (3x3)
Mounting Type Surface Mount

概述

Description

The ADS131M04IRUKR is a high-performance, low-power, 24-bit analog-to-digital converter (ADC) designed for precision applications in industrial and medical fields. It features four simultaneous, delta-sigma ADC channels, enabling it to capture multiple signals concurrently while maintaining high accuracy and low noise.
Key specifications include a maximum data rate of up to 32 kSPS per channel, integrated programmable gain amplifiers (PGAs), and a flexible digital filter architecture that provides options for various output data rates and noise performance. The device supports a variety of communication interfaces, including SPI, making it easy to integrate into existing systems.
Designed for low power consumption, the ADS131M04IRUKR is suitable for battery-operated devices. Additionally, it is packaged in a compact LFCSP (Lead Frame Chip Scale Package), enhancing design flexibility. This ADC is ideal for applications such as electrocardiography (ECG), industrial process control, and other measurement systems requiring high-resolution data acquisition.

Equivalent

The ADS131M04IRUKR is a 4-channel, 24-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the AD7706 from Analog Devices, the LTC2366 from Analog Devices, and the MCP3564 from Microchip. These alternatives also offer multi-channel and high-resolution ADC capabilities suitable for similar applications.

Features

The ADS131M04IRUKR is a high-performance, 4-channel, 24-bit Delta-Sigma ADC (Analog-to-Digital Converter) designed for precision measurement applications. Key features include:
- High Resolution: 24-bit resolution for accurate data conversion.
- Sampling Rate: Supports up to 64 kSPS (kilo-samples per second) per channel.
- Integrated PGA: Programmable gain amplifier (PGA) for signal conditioning, enhancing low-level signal capture.
- Low Noise: Achieves a low noise floor, ideal for sensitive applications.
- Digital Filter: Integrated digital filtering options for improved signal processing.
- SPI Interface: Supports a serial peripheral interface for easy communication with microcontrollers and processors.
- Power Supply: Operates on a single 2.7V to 5.25V supply, providing flexibility in system design.
- Temperature Range: Qualified for industrial temperature ranges, ensuring reliability in harsh environments.
This device is suitable for applications in medical, industrial, and instrumentation fields where high precision and reliability are essential.

Pinout

The ADS131M04IRUKR is a 4-channel, 24-bit analog-to-digital converter (ADC) from Texas Instruments. It has a total of 32 pins.
Key functions of the pins include:
1. Power Supply Pins: VDD, VSS for power connections.
2. Data Interface: SPI interface pins (SCLK, SDI, SDO, CS), allowing for communication with microcontrollers.
3. Input Channels: Channels AIN1, AIN2, AIN3, AIN4 for differential analog input signals.
4. Clock Input: Pins for external clock inputs.
5. GPIO: General-purpose input/output pins for additional control and status signals.
6. Reset and Configuration: Pins for device reset and configuration settings.
The device is designed for precision measurement applications, notably in industrial, medical, and instrumentation systems.

Manufacturer

The ADS131M04IRUKR is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are crucial components in electronic devices.
TI is known for its diverse product portfolio that includes analog and embedded processing products, microcontrollers, digital signal processors, and various types of sensors. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. Its innovative solutions focus on improving the performance and efficiency of electronic devices, making it a key player in the global semiconductor market. Texas Instruments is also recognized for its commitment to research and development, which drives advancements in technology and enhances its product offerings.

Application

The ADS131M04IRUKR is a low-power, 24-bit analog-to-digital converter (ADC) primarily used in industrial and medical applications. Key application areas include:
1. Industrial Automation: For process control and monitoring.
2. Medical Devices: In ECG and EEG systems for high-precision signal acquisition.
3. Instrumentation: For data acquisition systems requiring high accuracy.
4. Automotive: In battery management systems and sensor interfaces.
5. Energy Monitoring: In smart grid and metering applications.
Its high resolution and low noise make it suitable for applications requiring precise measurements.

Package

The ADS131M04IRUKR is available in a 16-pin HTQFN (Thin Quad Flat No-lead) package type. This package design allows for a compact footprint and efficient thermal performance, making it suitable for applications requiring high-density integration.

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