ADS8505IBDW

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ADS8505IBDW

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IC ADC 16BIT SAR 28SOIC

  • FabricanteTexas Instruments

  • Peça do Fabricante #ADS8505IBDW

  • Pacote SOIC-28

  • Em Estoque6935

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Especificações

Atributo Valor
Package / Case Tube
Part Status Active
Number of Bits 16
Sampling Rate(Per Second) 250k
Number of Inputs 1
Input Type Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Operating Temperature -40°C ~ 85°C
Supplier Device Package 28-SOIC

Visão Geral

Description

The ADS8505IBDW is a high-performance, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features a 16-bit resolution with a sampling rate of up to 250 kSPS (kilo-samples per second). This device utilizes a successive approximation register (SAR) architecture, which is well-suited for applications requiring high accuracy and speed.
The ADS8505IBDW operates with a single 5V power supply and offers a unipolar or bipolar input range. It also includes a built-in precision reference, making it convenient for use in various data acquisition systems. The device is equipped with a parallel data output, simplifying interfacing with microcontrollers or DSPs (digital signal processors).
It is designed for use in industrial, instrumentation, and medical applications where precise digital representation of analog signals is crucial. The device's low power consumption and high accuracy make it ideal for portable or battery-powered devices. Its wide operating temperature range also ensures reliable performance in harsh environmental conditions.

Equivalent

The ADS8505IBDW is a precision 16-bit, 250 kSPS analog-to-digital converter from Texas Instruments. Equivalent products from other manufacturers include the AD7680 from Analog Devices, the MCP3302 from Microchip Technology, and the LTC1864 from Analog Devices (formerly Linear Technology). These alternatives offer similar resolution and sampling rates, but it's important to check specific features like input range, power consumption, and package type to ensure compatibility with your application.

Features

The ADS8505IBDW is a high-performance analog-to-digital converter (ADC) from Texas Instruments, featuring a 16-bit resolution. It operates with a parallel interface and can handle conversion rates up to 250 kSPS (kilo-samples per second). The device is designed for precision applications and offers excellent performance with a low power consumption profile. Key features include:
1. Resolution: 16-bit, providing high accuracy and precision.
2. Sampling Rate: Up to 250 kSPS, suitable for a wide range of applications.
3. Input Range: Supports ±10V input range, catering to various signal levels.
4. Low Power Consumption: Operates efficiently, making it suitable for battery-powered applications.
5. Built-in Reference: Includes a precision reference to ensure consistent operation and performance.
6. Operating Temperature Range: -40°C to +85°C, making it versatile for industrial environments.
7. Package Type: Available in a 28-pin SOIC package, ensuring ease of integration into circuit designs.
The ADS8505IBDW is ideal for applications in industrial automation, instrumentation, medical equipment, and any systems requiring precise analog-to-digital conversion.

Pinout

The ADS8505IBDW is a 16-bit, 250 kSPS Analog-to-Digital Converter (ADC) with an input range of ±10V. It is part of the ADS8505 series by Texas Instruments. The device comes in a 28-pin SOIC (Small Outline Integrated Circuit) package.
Here is a brief overview of its pin functions:
1. Analog Input (IN): Differential inputs for the analog signal.
2. Reference Pins (REF, REFIN/REFOUT): Used for external reference voltage input or output.
3. Digital Inputs/Outputs: Include the control signals such as CS (Chip Select), RD (Read), and BYTE (Byte Mode Select).
4. Data Output (DB0-DB15): Parallel digital data output pins.
5. Power Supply Pins (VCC, VEE, VDIG): Supply voltages for the analog and digital circuitry.
6. Ground Pins (AGND, DGND): Analog and digital grounds that must be properly connected.
This concise overview captures the essential pin functionality and configuration for the ADS8505IBDW ADC. For detailed electrical characteristics and timing, refer to the specific datasheet from the manufacturer.

Manufacturer

The ADS8505IBDW is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits (ICs) and electronic components used in various electronic devices. They are known for creating products that serve many applications, including industrial, automotive, personal electronics, and communications equipment. Texas Instruments is one of the largest and most prominent companies in the semiconductor industry, recognized for its innovation and contributions to technology advancement.

Application

The ADS8505IBDW is a high-performance analog-to-digital converter (ADC) used in various applications. Key areas include:
1. Industrial Automation: For precise control and monitoring of machinery.
2. Data Acquisition Systems: Facilitates accurate data capture in scientific and engineering applications.
3. Medical Equipment: Used in devices requiring high-resolution signal conversion.
4. Communication Systems: For processing signals in telecommunications infrastructure.
5. Test and Measurement Equipment: Ensures accurate readings and diagnostics in electronics testing.
6. Automotive Electronics: Applied in advanced driver-assistance systems (ADAS) and vehicle diagnostics.
These applications benefit from its high resolution, fast conversion rate, and reliability.

Package

The ADS8505IBDW package type is a 28-pin SOIC (Small Outline Integrated Circuit) wide body.

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