ADS1259BIPW

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ADS1259BIPW

+Nomenclature

IC ADC 24BIT SIGMA-DELTA 20TSSOP

  • FabricantTexas Instruments

  • Pièce fabricant #ADS1259BIPW

  • En stock6522

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Spécifications

Attribut Valeur
Part Status Active
Number of Bits 24
Sampling Rate (Per Second) 14k
Number of Inputs 1
Input Type Differential, Single Ended
Data Interface SPI
Configuration ADC
Number of A / D Converters 1
Architecture Sigma-Delta
Reference Type External
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 2.7V ~ 5.25V
Features PGA
Operating Temperature -40°C ~ 105°C
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP
Mounting Type Surface Mount
Base Product Number ADS1259

Présentation

Description

The ADS1259BIPW is a high-performance, 24-bit analog-to-digital converter (ADC) from Texas Instruments, designed for precision data acquisition applications. It features a delta-sigma architecture, enabling high resolution and low noise, making it ideal for applications like industrial automation, medical instrumentation, and sensor systems.
Key features include a maximum sampling rate of 30 kSPS, integrated PGA (programmable gain amplifier), and multiple input channels (up to 8). The device supports various serial communication interfaces, such as SPI, facilitating easy integration with microcontrollers and digital signal processors.
Its internal features include programmable data rates, built-in digital filters, and a low-power mode, enhancing versatility while maintaining energy efficiency. The ADS1259 also allows for differential input configurations, improving noise immunity and common-mode rejection.
Overall, the ADS1259BIPW is a robust solution for applications requiring accurate and efficient analog signal processing.

Equivalent

The ADS1259BIPW is a high-precision ADC (Analog-to-Digital Converter) with a built-in programmable gain amplifier. Equivalent products include the AD7768 from Analog Devices, LTC2378 from Linear Technology, and MCP3564 from Microchip. These alternatives also offer high-resolution and multi-channel capabilities, suitable for similar applications in data acquisition systems. Always check specific features and requirements to ensure compatibility.

Features

The ADS1259BIPW is a high-performance, 24-bit analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. High Resolution: 24-bit resolution for accurate measurements.
2. Sampling Rate: Up to 30 kSPS (samples per second), enabling fast data acquisition.
3. Multi-Channel Input: Contains 8 differential inputs, supporting multiplexed signals.
4. Low Noise: Features low offset error and noise levels, enhancing signal fidelity.
5. Built-in Programmable Gain Amplifier (PGA): Offers gain settings of 1, 2, 4, 8, 16, 32, 64, and 128 for flexibility in signal conditioning.
6. Digital Filter: Includes an integrated digital filter for noise reduction and improved signal quality.
7. SPI Interface: Supports a Serial Peripheral Interface for easy communication with microcontrollers.
8. Power Supply: Operates on a single 2.7V to 5.25V supply, making it suitable for battery-powered applications.
9. On-chip Temperature Sensor: For temperature compensation and monitoring.
This makes the ADS1259BIPW ideal for applications in industrial process control, medical devices, and sensor interfacing.

Pinout

The ADS1259BIPW is a 24-bit analog-to-digital converter (ADC) with a total of 32 pins. It is designed for high-performance, low-noise applications and is equipped with features such as programmable gain amplifiers (PGAs), a low-drift reference, and multiple input channels.
Key functions of the pins include:
1. Power Supply Pins: VDD and VSS for power connections.
2. Input Pins: Multiple analog input channels (AIN0 to AIN7) for signal acquisition.
3. Digital Interface Pins: SPI communication pins (SCLK, SDI, SDO, CS) for data transfer.
4. Control Pins: Pins like DRDY (data ready), RESET, and GPIO for device control and configuration.
5. Reference Pins: REFGND and REFP for connecting an external reference voltage.
6. Clock Pins: CLKIN for an external clock source.
These features make the ADS1259 suitable for applications in industrial, medical, and instrumentation systems.

Manufacturer

The ADS1259BIPW is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments designs and manufactures a wide range of analog and embedded processing products. The company is known for its innovative solutions in various sectors, including industrial, automotive, communications, and consumer electronics.
Texas Instruments specializes in integrated circuits (ICs) and has a strong focus on analog and mixed-signal technology, which encompasses high-performance data converters like the ADS1259BIPW. This specific device is a 24-bit analog-to-digital converter (ADC) that offers high precision, low noise, and high-speed conversion, making it suitable for applications such as industrial automation, medical devices, and instrumentation.
TI's commitment to research and development has positioned it as a key player in the semiconductor industry, continually advancing technology to meet the evolving needs of customers worldwide.

Application

The ADS1259BIPW is a precision analog-to-digital converter (ADC) widely used in applications requiring high accuracy and speed. Key application areas include:
1. Industrial Automation: For sensor data acquisition in process control and monitoring.
2. Medical Devices: In ECG, EEG, and other diagnostic equipment for accurate signal measurement.
3. Weighing Systems: For load cells and scales requiring precise weight measurements.
4. Data Acquisition Systems: In environmental monitoring and laboratory analysis.
5. Automotive: For sensor interfacing in vehicle control systems.
6. Consumer Electronics: In audio applications for high-fidelity signal processing.
Its features make it ideal for any application demanding high-resolution data conversion.

Package

The ADS1259BIPW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This package type is designed for compact applications, providing good thermal performance and minimizing board space.