ADS1259BIPWR

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ADS1259BIPWR

IC ADC 24BIT SIGMA-DELTA 20TSSOP

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Spécifications

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

Vue d'ensemble

Description

The ADS1259BIPWR is a high-performance, 24-bit analog-to-digital converter (ADC) from Texas Instruments, designed for precision measurements in a variety of applications, including industrial automation, medical devices, and sensor systems. It features a 32 kSPS maximum sampling rate, high input impedance, and low noise, making it suitable for accurate data acquisition.
The device incorporates a programmable gain amplifier (PGA) with gains ranging from 1 to 128, allowing for flexibility in signal conditioning. It also includes built-in digital filters to optimize performance for different signal types. Communication is facilitated through a serial interface, specifically SPI, enabling easy integration with microcontrollers and digital signal processors.
The ADS1259BIPWR operates on a single 5V supply, ensuring compatibility with standard digital systems. Its low power consumption and compact size make it ideal for portable applications. Overall, the ADS1259BIPWR is a versatile ADC well-suited for high-resolution data acquisition tasks in demanding environments.

Features

The ADS1259BIPWR is a high-performance, 24-bit analog-to-digital converter (ADC) designed for precision measurement applications. Key features include:
1. High Resolution: 24-bit resolution for accurate data measurement.
2. Sampling Rate: Up to 30 kSPS, enabling fast data acquisition.
3. Low Noise: Integrated low-noise architecture, suitable for high-precision applications.
4. Internal Reference: Built-in voltage reference simplifies design and reduces external components.
5. Differential and Single-Ended Inputs: Flexibility in input configuration to suit various applications.
6. Programmable Gain Amplifier (PGA): Adjustable gain settings (up to 64) enhance signal processing capabilities.
7. Low Power Consumption: Suitable for battery-powered devices, with low idle current.
8. Digital Filter: Built-in digital filtering options to optimize the signal processing.
9. SPI Interface: Simple serial communication for easy integration with microcontrollers and processors.
These features make the ADS1259BIPWR ideal for industrial, medical, and instrumentation applications requiring high accuracy and reliability.

Package

The ADS1259BIPWR is packaged in a TQFP (Thin Quad Flat Package) with 32 pins. This surface-mount package is designed for efficient thermal performance and space-saving on PCB designs.

Pinout

The ADS1259BIPWR is a 24-bit analog-to-digital converter (ADC) with a pin count of 28. It features a programmable gain amplifier and operates with a differential input configuration.
Key functions of its pins include:
1. Power Supply Pins (VDD, VSS): Power management.
2. Analog Input Pins (AIN0 - AIN7): For differential voltage inputs.
3. Digital Interface Pins (SCLK, SDI, SDO, CS): For SPI communication to interface with microcontrollers.
4. GPIO Pins: General-purpose input/output for additional control functions.
5. Reference Pins (REFIN, REFGND): For connecting external reference voltage.
6. Clock Input (CLKIN): For timing control.
7. Pin for FIFO/Continuous Mode (DRDY): Indicates data ready for reading.
8. Power Management Pins (RESET, MCLK): For reset functions and clock management.
This device is typically used in precision measurement applications, such as industrial sensors and medical devices.

Manufacturer

The ADS1259BIPWR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor solutions. The company is known for its innovations in integrated circuits (ICs) and its products serve various industries, including automotive, industrial, communications, and consumer electronics. The ADS1259BIPWR is a high-speed, 24-bit analog-to-digital converter (ADC) that is used in applications requiring high precision and speed, such as data acquisition, medical instrumentation, and industrial automation. Texas Instruments is recognized for its commitment to quality and technological advancement in the electronic components sector.

Application

The ADS1259BIPWR is a high-performance, 24-bit analog-to-digital converter (ADC) used in various applications, including industrial process control, medical instrumentation, data acquisition systems, and sensor interfaces. Its low noise, high precision, and multiple channels make it suitable for weighing scales, strain gauge measurements, and environmental monitoring. Additionally, it is utilized in audio processing and automotive applications for precise signal measurement and conversion.

Equivalent

The ADS1259BIPWR is a high-performance, 24-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the ADS1258, ADS124S08, and AD7190 from Analog Devices. These alternatives offer similar specifications, including high resolution, low noise, and multiple input channels, making them suitable for applications requiring precise data acquisition. Always verify specific features and compatibility for your application before selection.

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UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

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