ADS1675IPAGR

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ADS1675IPAGR

IC ADC 24BIT SIGMA-DELTA 64TQFP

  • Fabricant
  • Mfr. Partie #ADS1675IPAGR
  • Paquet TQFP (PAG)-64
  • Fiche de données
  • En stock4490

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Spécifications

Package Tape & Reel (TR)
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 4M
NumberofInputs 1
InputType Differential
DataInterface LVDS - Serial, SPI
Configuration ADC
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 2.85V ~ 3.15V
OperatingTemperature -40°C ~ 85°C
Package/Case 64-TQFP
SupplierDevicePackage 64-TQFP (10x10)

Vue d'ensemble

Description

The ADS1675IPAGR is a high-speed, 16-bit analog-to-digital converter (ADC) designed for precision measurement applications. Manufactured by Texas Instruments, it features a 1 MSPS sampling rate, making it suitable for dynamic signals in industrial and medical systems. The device operates with a dual power supply, allowing for flexible input voltage ranges.
Key features include low power consumption, integrated digital filters, and SPI-compatible serial data output, facilitating easy interfacing with microcontrollers and digital signal processors. The ADS1675IPAGR supports differential input signals, enhancing noise rejection for accurate signal processing.
It also incorporates features like programmable gain amplifiers (PGAs) and a built-in self-test, ensuring reliable operation in various conditions. Ideal applications include data acquisition systems, sensor interfaces, and high-performance instrumentation, where precision and speed are critical. The device is packaged in a VQFN format, providing a compact solution for space-constrained designs.

Features

The ADS1675IPAGR is a 24-bit, delta-sigma analog-to-digital converter (ADC) designed for high-performance data acquisition systems. Key features include:
1. High Resolution: 24-bit resolution with excellent linearity and low distortion.
2. Sample Rate: Capable of sampling at rates up to 1.5 MSPS.
3. Low Noise: High signal-to-noise ratio (SNR) for improved measurement accuracy.
4. Integrated Digital Filter: On-chip digital filter capabilities for noise reduction and improved performance.
5. Flexible Interface: Supports both SPI and parallel digital outputs for easy integration.
6. Power Supply: Operates on a single supply voltage, typically 5V.
7. Temperature Range: Industrial temperature range (-40°C to +85°C) suitable for various applications.
8. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated devices.
9. Input Voltage Range: Accepts a wide input voltage range for versatile applications.
These features make the ADS1675IPAGR ideal for applications in industrial, medical, and instrumentation areas where precision and performance are critical.

Package

The ADS1675IPAGR is packaged in a TQFP (Thin Quad Flat Package) with a 64-pin configuration.

Pinout

The ADS1675IPAGR is a 16-bit, 1.5 MSPS ADC (Analog-to-Digital Converter) with a total pin count of 32. Its primary functions include converting analog signals to digital format, supporting differential inputs, and providing various digital output options.
Key functions of the pins include:
1. Power Supply Pins: VDD (Digital supply) and AVDD (Analog supply).
2. Input Pins: Differential analog input channels (VIN+, VIN−).
3. Digital Interface Pins: SPI communication pins (SCLK, SDI, SDO, CS) for data output and configuration.
4. Clock Pins: Provides a clock input for synchronization.
5. Reference Pins: External reference voltage inputs for improved accuracy.
6. GPIO Pins: General-purpose I/O for additional control signals.
The device is designed for precision applications, including industrial automation and instrumentation, due to its high resolution and speed.

Manufacturer

The ADS1675IPAGR is manufactured by Texas Instruments (TI), a well-established American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog, digital signal processing (DSP), and embedded processing solutions. Founded in 1930, TI is known for its innovations in electronic components used in a wide range of applications, from automotive and industrial to consumer electronics and communication systems. The company also provides extensive resources and support for engineers, including development tools and software for product design.

Application

The ADS1675IPAGR is a high-performance 24-bit analog-to-digital converter (ADC) primarily used in applications such as industrial process control, medical imaging, and data acquisition systems. It is suitable for precision measurements in instrumentation, audio applications, and automotive systems. The device excels in applications requiring high resolution and low noise, making it ideal for dynamic signal analysis and sensor interfacing.

Equivalent

The ADS1675IPAGR is a 16-bit, 1 MSPS analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the AD7768-1 from Analog Devices, which offers a similar resolution and sampling rate. Other alternatives are the LTC2380 from Analog Devices and the MCP3562 from Microchip, both of which provide comparable performance in terms of resolution and speed. Always verify specifications to ensure compatibility with your application.

Expédition

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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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