ADS1232IPWR

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ADS1232IPWR

IC ADC 24BIT SIGMA-DELTA 24TSSOP

  • Производитель
  • Мфр. Часть #ADS1232IPWR
  • Пакет TSSOP (PW)-24
  • Лист данных
  • В наличии4816

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 80
NumberofInputs 2
InputType Differential, Single Ended
DataInterface SPI
Configuration MUX-PGA-ADC
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.3V
Voltage-SupplyDigital 2.7V ~ 5.3V
Features PGA
OperatingTemperature -40°C ~ 105°C
Package/Case 24-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 24-TSSOP

Обзор

Description

The ADS1232IPWR is a high-precision, 24-bit analog-to-digital converter (ADC) designed for weighing scales and industrial applications. It features a built-in low-noise, programmable gain amplifier (PGA) that allows it to amplify small signals, making it suitable for direct interfacing with load cells and other sensors. The device operates with a supply voltage of 2.7V to 5.5V and includes a differential input configuration, enabling it to reject common-mode noise.
The ADS1232 supports data rates up to 80 samples per second and provides a simple interface through a serial communication protocol, allowing easy integration with microcontrollers. It also incorporates features such as a low-drift reference voltage and glitch-free power-up, ensuring stable and reliable performance.
With its compact 16-pin TSSOP package, the ADS1232IPWR is ideal for space-constrained designs, offering precision and flexibility in data acquisition systems. The device is widely used in applications ranging from medical devices to industrial controls, where accurate measurement and low power consumption are essential.

Features

The ADS1232IPWR is a highly integrated analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. 24-bit Resolution: Provides high accuracy for low-level signal measurements.
2. Delta-Sigma Architecture: Offers low noise and high stability.
3. Programmable Gain Amplifier (PGA): Gain options of 1, 2, 4, and 8, allowing for flexible signal conditioning.
4. Data Rate Options: Selectable output data rates up to 80 SPS, accommodating various application requirements.
5. Internal Reference: Includes an internal voltage reference for ease of use, with an option for external reference.
6. Differential Inputs: Supports differential and single-ended input configurations, enhancing signal integrity.
7. Low Power Consumption: Operates in low power modes, making it suitable for battery-operated devices.
8. SPI Interface: Simple serial communication for easy integration with microcontrollers and digital signal processors.
9. Temperature Range: Wide operating temperature range (-40°C to +85°C) for diverse applications.
These features make the ADS1232IPWR ideal for load cells, strain gauges, and other precision sensor applications.

Package

The ADS1232IPWR comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This package type is designed for surface mounting and offers a compact layout suitable for tight spaces on PCBs.

Pinout

The ADS1232IPWR is a 24-bit analog-to-digital converter (ADC) with a total of 16 pins. Its primary function is to convert analog signals into digital form for precise measurement applications, commonly used in weigh scales and industrial control systems.
The pin configuration includes:
1. Power Supply Pins:
- VDD: Supply voltage (typically +5V).
- GND: Ground reference.
2. Input Pins:
- IN+ and IN-: Differential input channels for the analog signal.
3. Digital Interface Pins:
- SCK: Serial clock input for data output timing.
- SDI: Serial data input for configuration.
- SDO: Serial data output for digital data transfer.
- CS: Chip select for initiating communication.
4. Control and Reference Pins:
- REF: Reference voltage input.
- DRDY: Data ready output indicating when new data is available.
5. Miscellaneous Pins:
- GPIO: General-purpose input/output pins for additional functionality.
The ADS1232IPWR is designed for high-precision applications with low power consumption.

Manufacturer

The ADS1232IPWR 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 embedded processing chips. The company is well-known for its innovative solutions in various sectors, including consumer electronics, automotive, industrial, and communication devices. TI focuses on delivering high-performance products that enable engineers to develop cutting-edge technologies. The ADS1232IPWR is a precision 24-bit ADC (analog-to-digital converter) designed for various applications, such as weigh scales and industrial automation, reflecting TI's commitment to providing sophisticated and reliable analog solutions.

Application

The ADS1232IPWR is a high-precision, 24-bit analog-to-digital converter (ADC) commonly used in applications such as weighing scales, load cells, industrial process control, medical devices, and strain gauge measurements. Its low noise and high accuracy make it suitable for data acquisition in environments requiring precise measurement of physical quantities like force, pressure, and temperature.

Equivalent

Equivalent products to the ADS1232IPWR include the LTC2451, MCP356X series, and AD779X series. These chips offer similar features such as high-resolution analog-to-digital conversion, low noise, and I2C or SPI communication interfaces. Always verify specific requirements like resolution, power consumption, and packaging before substituting.

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