ADS1262IPWR

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ADS1262IPWR

IC ADC 32BIT SIGMA-DELTA 28TSSOP

  • Fabricante
  • Mfr. Parte #ADS1262IPWR
  • Paquete TSSOP (PW)-28
  • Hoja de datos
  • En stock7129

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 32
SamplingRate(PerSecond) 38k
NumberofInputs 11
InputType Differential, Single Ended
DataInterface SPI
Configuration MUX-PGA-ADC
Ratio-S/H:ADC 0:1
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External, Internal
Voltage-SupplyAnalog 4.75V ~ 5.25V
Voltage-SupplyDigital 2.7V ~ 5.25V
Features PGA, Temperature Sensor
OperatingTemperature -40°C ~ 125°C
Package/Case 28-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 28-TSSOP

Descripción general

Description

The ADS1262IPWR is a high-performance analog-to-digital converter (ADC) designed by Texas Instruments. It features a 24-bit resolution and is optimized for precision measurements in applications such as industrial process control, medical instrumentation, and data acquisition systems. This ADC operates with a low power consumption and supports a programmable gain amplifier (PGA), making it suitable for various input signal ranges.
Key features include fast data rates up to 32 kSPS, integrated voltage reference, and a digital filter to reduce noise. It communicates via an SPI interface, allowing easy integration with microcontrollers and digital signal processors. The ADS1262IPWR is available in a compact package, facilitating space-constrained designs.
Overall, the ADS1262IPWR stands out for its accuracy, low noise, and flexibility, making it ideal for high-precision applications where reliable data acquisition is crucial.

Features

The ADS1262IPWR is a precision, 24-bit analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. High Resolution: 24-bit resolution for accurate data acquisition.
2. Sampling Rate: Capable of sampling rates up to 32 kSPS (samples per second).
3. Input Channels: Dual-channel configuration for differential or single-ended input.
4. Built-in PGA: Programmable Gain Amplifier (PGA) with gains from 1 to 128 for flexible signal conditioning.
5. Low Noise: Low noise performance, which enhances measurement integrity.
6. Integrated Reference: Internal voltage reference simplifies design and reduces component count.
7. SPI Interface: Serial Peripheral Interface (SPI) for easy digital communication with microcontrollers.
8. Power Supply: Operates on a single supply voltage of 2.7V to 5.25V.
9. Flexible Filters: Configurable digital filters for noise reduction and improved signal quality.
10. Temperature Range: Suitable for industrial applications with an operating temperature range of -40°C to +125°C.
These features make the ADS1262IPWR ideal for precision measurements in industrial, medical, and sensor applications.

Package

The ADS1262IPWR is packaged in a TQFP (Thin Quad Flat Package) with a 32-pin configuration.

Pinout

The ADS1262IPWR is a 24-bit, delta-sigma analog-to-digital converter (ADC) with a pin count of 32 pins. It integrates programmable gain amplifiers (PGAs), a low-noise reference, and digital filters, making it suitable for precision measurement applications.
Key functions of the pins include:
- Power supply pins (VDD, VREF, GND)
- Input pins for differential and single-ended signals (AIN0 to AIN3)
- Control pins for operation modes and configurations (such as RESET, SCLK, DOUT, DIN)
- Digital communication interfaces (SPI) for data transfer
- Additional pins for gain selection, clock input, and device configuration (like GPIO).
The ADS1262 is designed for high-resolution data acquisition in industrial, medical, and other precision applications.

Manufacturer

The ADS1262IPWR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are used in a wide range of electronic devices and applications. Founded in 1930, TI is well-known for its innovations in analog electronics, digital signal processing, and embedded processing. The ADS1262 is a high-precision analog-to-digital converter (ADC) designed for applications requiring accurate data acquisition, such as industrial sensors and medical devices. As a leader in the semiconductor industry, Texas Instruments focuses on providing solutions for automotive, communications, computing, and consumer electronics markets, among others.

Application

The ADS1262IPWR is a 24-bit analog-to-digital converter (ADC) ideal for precision measurement applications. It is commonly used in medical devices, industrial process control, sensor interfacing, data acquisition systems, and weigh scales. Its low noise and high accuracy make it suitable for applications requiring precise signal conversion and monitoring.

Equivalent

Equivalent products to the ADS1262IPWR chip include the ADS1261, ADS1263, and ADS1264 from Texas Instruments, which offer similar performance characteristics. Other alternatives include the MCP3564 from Microchip and the LTC2378 from Analog Devices, depending on specific application requirements such as channel count, speed, and resolution.

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