ADS127L11IPWR

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ADS127L11IPWR

24-BIT, 400-KSPS, DELTA-SIGMA AD

  • Производитель
  • Мфр. Часть #ADS127L11IPWR
  • Пакет 20-TSSOP
  • Лист данных
  • В наличии6509

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 400k
NumberofInputs 1
InputType Differential
DataInterface Serial, SPI
Configuration ADC
Ratio-S/H:ADC 0:1
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External
Voltage-SupplyAnalog 2.85V ~ 5.5V
Voltage-SupplyDigital 1.65V ~ 5.5V
Features Simultaneous Sampling
OperatingTemperature -45°C ~ 125°C
Package/Case 20-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 20-TSSOP

Обзор

Description

The ADS127L11IPWR is a high-performance, 24-bit analog-to-digital converter (ADC) designed by Texas Instruments. It features a low-noise, delta-sigma architecture, providing exceptional resolution and accuracy for applications such as industrial process control, medical devices, and instrumentation. The device supports a maximum data rate of 30 kSPS (samples per second) and offers two differential input channels, allowing for simultaneous data acquisition.
Key features include a wide input voltage range, programmable gain amplifiers (PGAs), and various digital filters for noise reduction. The ADS127L11 also supports various digital interfaces, including SPI, facilitating easy integration into microcontroller-based systems. Its low power consumption makes it suitable for battery-powered applications. With a strong emphasis on precision and performance, the ADS127L11IPWR is ideal for applications requiring high-resolution data acquisition in challenging environments.

Features

The ADS127L11IPWR is a high-performance, 24-bit, delta-sigma analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. High Resolution: 24-bit resolution for accurate data conversion.
2. Data Rate: Supports up to 32 kSPS for fast signal processing.
3. Low Noise: Excellent noise performance with a typical dynamic range of 112 dB.
4. Inputs: Configurable for multiple input modes, including differential and single-ended.
5. Integrated Features: Built-in digital filters and programmable gain amplifier (PGA) enhance flexibility.
6. Power Consumption: Low power operation, making it suitable for battery-powered applications.
7. Temperature Range: Operates across a wide temperature range, ensuring reliability.
8. Digital Interface: SPI interface for easy integration with microcontrollers and digital systems.
9. Package: Available in a TQFP (Thin Quad Flat Package), facilitating PCB design.
These features make the ADS127L11IPWR ideal for applications such as industrial automation, medical devices, and instrumentation.

Package

The ADS127L11IPWR is packaged in a 32-pin TQFP (Thin Quad Flat Package) with a lead pitch of 0.8 mm. This package type is suitable for surface mounting on printed circuit boards.

Pinout

The ADS127L11IPWR is a 24-bit analog-to-digital converter (ADC) with a total of 64 pins. It features a high-speed serial interface for data output and is designed for precision measurement applications.
Key functionality includes:
1. Input Channels: 8 differential or 16 single-ended input channels.
2. Data Rate: Supports multiple data rates up to 32 kSPS.
3. Reference Voltage: Internal or external reference configuration.
4. Digital Filter: Provides programmable decimation filters to optimize performance.
5. Power Management: Low power consumption modes available.
6. Pin Functions: Include power supply pins (VDD, AVDD), ground pins (GND), input pins (AINx), clock input (CLK), data output pins (DOUT), and control pins (CS, DRDY, etc.).
This highly integrated ADC is well-suited for industrial applications, medical devices, and other high-performance data acquisition systems.

Manufacturer

The ADS127L11IPWR is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Founded in 1930, Texas Instruments designs and produces a wide range of semiconductor products, including analog and embedded processing solutions. The company is known for its innovation in various sectors, including automotive, industrial, communications, and consumer electronics. TI's products are widely used in applications that require high performance, reliability, and efficiency. The ADS127L11IPWR is a high-performance, 24-bit analog-to-digital converter (ADC) primarily used in data acquisition systems, medical instrumentation, and industrial applications.

Application

The ADS127L11IPWR is a high-performance, 24-bit analog-to-digital converter (ADC) primarily used in medical imaging, industrial process control, and data acquisition systems. Its applications include electrocardiography (ECG), ultrasound imaging, and other precision measurement systems requiring high resolution and low noise performance. Additionally, it is suitable for audio and seismic data processing, as well as instrumentation applications where accurate signal digitization is critical.

Equivalent

The ADS127L11IPWR chip is a 24-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the AD7768-1 from Analog Devices, LTC2378-20 from Analog Devices, and MCP3564 from Microchip. These alternatives offer similar specifications, such as resolution and sampling rates, but may have different features or performance characteristics, so it's essential to evaluate them based on your specific application requirements.

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