ADS1210U

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ADS1210U

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IC ADC 24BIT SIGMA-DELTA 18SOIC

  • HerstellerTexas Instruments

  • Herstellerteil #ADS1210U

  • Paket SOIC-8

  • Auf Lager5384

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Spezifikationen

Attribut Wert
Package / Case Bulk,Tube
Part Status Last Time Buy
Number of Bits 24
Sampling Rate(Per Second) 16k
Number of Inputs 1
Input Type Differential
Data Interface SPI
Configuration PGA-ADC
Number of A/D Converters 1
Architecture Sigma-Delta
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features PGA
Operating Temperature -40°C ~ 85°C
Supplier Device Package 8-SOIC

Übersicht

Description

The ADS1210U is a precision, 24-bit analog-to-digital converter (ADC) from Texas Instruments, designed for high-resolution measurement applications. It belongs to the ADS1210 series, which is known for its high accuracy and low power consumption. This ADC is suitable for applications requiring precise data conversion, such as industrial and scientific instrumentation.
Key features of the ADS1210U include a delta-sigma architecture that provides high resolution and noise rejection, and an onboard programmable gain amplifier (PGA) that allows for input signal amplification. It supports a wide range of input voltages and offers flexible data output rates, making it versatile for various applications. The device operates with a low power supply and provides a serial interface for easy communication with microcontrollers.
The ADS1210U is ideal for applications where precise data acquisition is critical, such as weight scales, temperature measurement, and other sensor interfaces. Its compact size and robust performance make it a reliable choice for engineers seeking high-quality analog-to-digital conversion.

Equivalent

The ADS1210U is a precision 24-bit Delta-Sigma Analog-to-Digital Converter (ADC) from Texas Instruments. Equivalent products include:
1. Analog Devices AD7710 - A similar 24-bit Sigma-Delta ADC.
2. Maxim Integrated MAX11200 - Another 24-bit low-power Sigma-Delta ADC.
3. Microchip MCP3561 - A 24-bit Delta-Sigma ADC with similar features.
4. Linear Technology (now part of Analog Devices) LTC2440 - A high-speed 24-bit Delta-Sigma ADC.
These products offer comparable performance and features, serving similar applications.

Features

The ADS1210U is a precision, 24-bit analog-to-digital converter (ADC) designed for high-resolution measurement applications. Key features include:
1. High Resolution and Accuracy: It offers 24-bit resolution, ensuring precise and accurate digital representation of analog signals, suitable for applications requiring high precision.
2. Low Noise Performance: It is designed to produce low noise levels in measurements, enhancing the accuracy and reliability of the readings.
3. Input Flexibility: The ADS1210U supports a wide input common-mode range and can handle both unipolar and bipolar input signals, making it versatile for various application requirements.
4. Programmable Gain Amplifier (PGA): It includes an integrated PGA, allowing for selectable gain settings to accommodate different input signal levels.
5. Adjustable Data Rates: Users can configure the data output rate, balancing between speed and resolution based on the specific needs of the application.
6. Serial Interface: The device features a serial interface for easy integration and communication with microcontrollers and other digital systems.
7. Low Power Consumption: It is designed for energy efficiency, making it suitable for battery-powered and portable applications.
These features make the ADS1210U ideal for precision measurement applications such as industrial process control, scientific instrumentation, and data acquisition systems.

Pinout

The ADS1210U is a precision, 24-bit analog-to-digital converter (ADC) from Texas Instruments. It comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. Below are the pin functions:
1. VDD - Power Supply
2. DGND - Digital Ground
3. AGND - Analog Ground
4. CS - Chip Select
5. SCLK - Serial Clock
6. DIN - Data Input (Serial interface)
7. DOUT - Data Output (Serial interface)
8. DRDY/FSYNC - Data Ready/Frame Sync
9. RESET - Reset
10. PGA0 - Programmable Gain Amplifier Control 0
11. PGA1 - Programmable Gain Amplifier Control 1
12. PGA2 - Programmable Gain Amplifier Control 2
13. REFIN(+) - Positive Reference Voltage Input
14. REFIN(-) - Negative Reference Voltage Input
15. AIN(+) - Positive Analog Input
16. AIN(-) - Negative Analog Input
The ADS1210U is used for high-precision applications, offering features like programmable gain and a high-resolution digital filter. It is suitable for applications needing precise measurements, such as industrial process control and instrumentation.

Manufacturer

The ADS1210U is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronics and technologies across various industries. It is known for producing a wide range of products, including analog chips, embedded processors, and digital signal processing solutions, which are widely used in consumer electronics, industrial applications, automotive systems, and communication devices. TI is one of the largest semiconductor companies in the world, with a focus on innovation and technology development to address the evolving needs of its customers.

Application

The ADS1210U is a precision, low-power, 24-bit analog-to-digital converter (ADC) used in various applications that require high accuracy and resolution. Key application areas include:
1. Industrial Automation: For precise measurements in control systems.
2. Weigh Scales: Used in digital scale designs for its high precision.
3. Medical Instrumentation: Provides accurate readings in diagnostic equipment.
4. Data Acquisition Systems: Captures detailed analog signals for processing.
5. Seismic and Geophysical Equipment: For accurate detection of earth movements.
6. Energy Metering: Used in smart meters for monitoring electricity consumption.
7. Research and Development: For precise experimental data collection.
These applications benefit from the ADS1210U's low noise and high-resolution capabilities.

Package

The ADS1210U is available in a SOIC-16 package type. SOIC stands for Small Outline Integrated Circuit, and it typically features a compact design suitable for surface-mount technology.

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