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ADS131M02IRUKR
IC ADC 24BIT SIGMA-DELTA 20WQFN
- メーカー
- Mfr。パート #ADS131M02IRUKR
- パッケージ 20-WQFN (3x3)
- データシート
- 在庫中5803
100% オリジナル &新しい
出荷の準備ができている24時間
365日の保証
RFQおよびもっと割引を得る
仕様
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 32k |
| NumberofInputs | 2 |
| InputType | Differential |
| DataInterface | Serial, SPI |
| Configuration | PGA-ADC |
| Ratio-S/H:ADC | 0:2 |
| NumberofA/DConverters | 2 |
| Architecture | Sigma-Delta |
| ReferenceType | Internal |
| Voltage-SupplyAnalog | 2.4V ~ 3.6V |
| Voltage-SupplyDigital | 1.65V ~ 3.6V |
| Features | PGA, Simultaneous Sampling |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 20-WFQFN Exposed Pad |
| SupplierDevicePackage | 20-WQFN (3x3) |
概要
Description
The ADS131M02IRUKR is a high-performance, 24-bit analog-to-digital converter (ADC) designed for precision measurement applications, particularly in the medical and industrial sectors. It features a dual-channel configuration, allowing simultaneous sampling of two differential or single-ended input signals. With a maximum sampling rate of 32 kSPS, it provides excellent signal fidelity and dynamic range, making it suitable for applications such as electrocardiograms (ECG) and other low-frequency signal processing.
This ADC integrates built-in programmable gain amplifiers (PGAs), which enhance weak signals, and comes with digital filters for noise reduction. The device operates on a supply voltage of 2.7V to 5.5V, making it versatile for various power requirements. Communication is facilitated through a flexible serial interface, allowing easy integration with microcontrollers or digital signal processors.
The ADS131M02IRUKR is housed in a compact, lead-free package, making it suitable for space-constrained designs. Overall, its combination of high resolution, low power consumption, and advanced features makes it an excellent choice for high-accuracy data acquisition systems.
This ADC integrates built-in programmable gain amplifiers (PGAs), which enhance weak signals, and comes with digital filters for noise reduction. The device operates on a supply voltage of 2.7V to 5.5V, making it versatile for various power requirements. Communication is facilitated through a flexible serial interface, allowing easy integration with microcontrollers or digital signal processors.
The ADS131M02IRUKR is housed in a compact, lead-free package, making it suitable for space-constrained designs. Overall, its combination of high resolution, low power consumption, and advanced features makes it an excellent choice for high-accuracy data acquisition systems.
Features
The ADS131M02IRUKR is a high-performance, 24-bit, delta-sigma analog-to-digital converter (ADC) designed for precision measurement applications. Key features include:
- Input Channels: Dual-channel configuration, allowing simultaneous sampling.
- Data Rate: Up to 32 kSPS per channel, suitable for various applications.
- Low Noise: High signal-to-noise ratio (SNR) of up to 107 dB, ensuring accurate measurements.
- Integrated Digital Filter: Supports programmable digital filtering for improved performance.
- Low Power Consumption: Operates on low supply voltage, enhancing energy efficiency.
- SPI Interface: Simple communication with microcontrollers and processors via a 3-wire or 4-wire SPI interface.
- Flexible Power Supply: Supports wide supply voltage range from 2.7V to 5.25V.
- Internal Voltage Reference: Reduces external component requirements for reference voltage.
- Temperature Range: Suitable for industrial applications with an extended operating temperature range.
These features make the ADS131M02IRUKR ideal for applications in industrial automation, medical instrumentation, and data acquisition systems.
- Input Channels: Dual-channel configuration, allowing simultaneous sampling.
- Data Rate: Up to 32 kSPS per channel, suitable for various applications.
- Low Noise: High signal-to-noise ratio (SNR) of up to 107 dB, ensuring accurate measurements.
- Integrated Digital Filter: Supports programmable digital filtering for improved performance.
- Low Power Consumption: Operates on low supply voltage, enhancing energy efficiency.
- SPI Interface: Simple communication with microcontrollers and processors via a 3-wire or 4-wire SPI interface.
- Flexible Power Supply: Supports wide supply voltage range from 2.7V to 5.25V.
- Internal Voltage Reference: Reduces external component requirements for reference voltage.
- Temperature Range: Suitable for industrial applications with an extended operating temperature range.
These features make the ADS131M02IRUKR ideal for applications in industrial automation, medical instrumentation, and data acquisition systems.
Package
The ADS131M02IRUKR is packaged in a TQFP (Thin Quad Flat Package) with a 32-pin configuration. This type of package provides a compact design suitable for surface mounting in electronic applications.
Pinout
The ADS131M02IRUKR is a dual-channel, 24-bit analog-to-digital converter (ADC) designed for high-performance applications. It features a total of 28 pins.
Key functions of the pinout include:
1. Power Supply (VDD, VSS): Provides power to the device.
2. Analog Inputs (AINP, AINN): Differential inputs for voltage measurement.
3. Data Output (DOUT): Serial output pin for digital data transmission.
4. Clock Input (SCLK): Serial clock input for synchronization.
5. Chip Select (CS): Used to select the device for communication.
6. Mode and Function Pins (GPIO): General-purpose input/output pins for configuration.
7. Reference Pins (REFP, REFN): Connect to voltage references to set input ranges.
8. Reset Pin (RESET): Resets the device to its default state.
This ADC is suitable for applications in industrial automation, medical instrumentation, and data acquisition systems. For detailed specifications, please refer to the manufacturer's data sheet.
Key functions of the pinout include:
1. Power Supply (VDD, VSS): Provides power to the device.
2. Analog Inputs (AINP, AINN): Differential inputs for voltage measurement.
3. Data Output (DOUT): Serial output pin for digital data transmission.
4. Clock Input (SCLK): Serial clock input for synchronization.
5. Chip Select (CS): Used to select the device for communication.
6. Mode and Function Pins (GPIO): General-purpose input/output pins for configuration.
7. Reference Pins (REFP, REFN): Connect to voltage references to set input ranges.
8. Reset Pin (RESET): Resets the device to its default state.
This ADC is suitable for applications in industrial automation, medical instrumentation, and data acquisition systems. For detailed specifications, please refer to the manufacturer's data sheet.
Manufacturer
The ADS131M02IRUKR is manufactured by Texas Instruments (TI), a prominent American technology company known for designing and manufacturing semiconductors and various integrated circuits. Established in 1930, Texas Instruments is a leader in the analog and embedded processing sectors, producing a wide range of products that are used in various applications, including automotive, industrial, communications, and consumer electronics. The ADS131M02 is a 24-bit analog-to-digital converter (ADC) designed for high-performance data acquisition systems, typically utilized in applications like industrial monitoring and medical equipment. Texas Instruments is renowned for its innovation and extensive product portfolio, making it a key player in the semiconductor industry.
Application
The ADS131M02IRUKR is a high-performance, 24-bit delta-sigma analog-to-digital converter (ADC) primarily used in industrial and medical applications. Key application areas include precision measurement systems, motor control, sensor interfaces, portable medical devices, and data acquisition systems. Its capabilities make it suitable for EEG/ECG monitoring, industrial automation, and other applications requiring high accuracy and low noise in signal conversion and processing.
Equivalent
The ADS131M02IRUKR is a 24-bit, 2-channel, delta-sigma ADC. Equivalent products include the ADS131M04 (4 channels), ADS131M06 (6 channels), and the ADAS3022 from Analog Devices. Other alternatives are the LTC2367 from Analog Devices and the MCP3564 from Microchip. Ensure that specifications like resolution, sample rate, and interface compatibility meet your requirements when considering alternatives.
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