ADS1232IPWR

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ADS1232IPWR

+БОМ

IC ADC 24BIT SIGMA-DELTA 24TSSOP

  • ПроизводительТехасские инструменты

  • Мфр. Часть #ADS1232IPWR

  • Пакет TSSOP (PW)-24

  • В наличии7276

365 Дни гарантии качества

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Спецификации

Атрибут Ценность
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 precision, 24-bit analog-to-digital converter (ADC) designed for high-resolution measurement applications. It is part of Texas Instruments' ADS1232 series and is specifically tailored for measuring low-level signals, making it ideal for use in weigh scales, strain gauges, and temperature measurement systems.
Key features of the ADS1232IPWR include:
1. High Resolution: 24-bit delta-sigma ADC that provides precise and accurate measurements.
2. Low Noise: Designed to minimize noise with an integrated low-noise programmable gain amplifier (PGA).
3. Integrated Features: On-chip oscillator and temperature sensor to simplify system design.
4. Low Power Consumption: Energy-efficient, suitable for battery-powered applications.
5. Flexible Data Output Rates: Adjustable between 10SPS and 80SPS, accommodating various application needs.
6. Programmability: Offers gain and data rate settings for flexible configuration.
7. Ease of Use: Simple SPI-compatible serial interface for easy microcontroller connectivity.
Its compact package and robust performance make the ADS1232IPWR a versatile and reliable choice for high-precision measurement applications.

Equivalent

The ADS1232IPWR is a high-precision 24-bit ADC from Texas Instruments, often used in weigh scales and industrial applications. Equivalent products include:
1. Analog Devices AD7730: A high-resolution sigma-delta ADC suited for weigh scales and other precision applications.
2. Microchip MCP3561: A 24-bit ADC with similar precision and low noise characteristics.
3. Maxim Integrated MAX11254: Another 24-bit ADC offering high precision and low power consumption.
Always verify pin compatibility and electrical characteristics before substituting components.

Features

The ADS1232IPWR is a high-precision, low-noise 24-bit analog-to-digital converter (ADC) primarily designed for weight measurement and industrial process control applications. It features two differential input channels and an onboard, low-noise programmable gain amplifier (PGA) that supports gains of 1, 2, 64, and 128, making it suitable for bridge sensor applications. The device operates with a data rate of up to 80 samples per second and provides excellent noise performance.
Key features include:
- 24-bit resolution for high-accuracy measurements
- Two differential inputs for flexibility in sensor connections
- Low-noise PGA with selectable gains for sensor compatibility
- Simple serial interface for easy microcontroller integration
- Internal oscillator, eliminating the need for external clock signals
- Low power consumption, making it suitable for battery-powered devices
- Operates over a wide supply range of 2.7V to 5.3V
- Temperature range of -40°C to +85°C for industrial environments
The ADS1232IPWR is available in a TSSOP-20 package, facilitating compact and efficient PCB design.

Pinout

The ADS1232IPWR is a 24-bit analog-to-digital converter (ADC) designed by Texas Instruments for precise measurement applications such as weigh scales and industrial process control. It comes in a 24-pin TSSOP package. The pin functions are as follows:
1. AVDD: Analog supply voltage.
2. DVDD: Digital supply voltage.
3. AGND: Analog ground.
4. DGND: Digital ground.
5. AINP1, AINN1: Positive and negative inputs for differential analog input channel 1.
6. AINP2, AINN2: Positive and negative inputs for differential analog input channel 2.
7. GAIN0, GAIN1: Gain setting inputs.
8. SPEED: Speed selection for conversion rate.
9. TEMPEN: Temperature sensor enable.
10. PDWN: Power down control.
11. DRDY/DOUT: Data ready and serial data output.
12. SCLK: Serial clock input for data transfer.
13. VREFP, VREFN: Positive and negative reference voltage inputs.
14. GPIO1, GPIO2: General-purpose input/output pins.
15. MUX: Multiplexer control.
16. TEST: Test mode input.
The ADS1232IPWR is favored in applications requiring high precision and low noise, offering programmable gain and speed settings for flexibility.

Manufacturer

The ADS1232IPWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and systems. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the largest semiconductor companies in the world. It specializes in the development and manufacture of analog and embedded processing chips, which are used in various applications across industries such as automotive, industrial, consumer electronics, and communications. TI is well-regarded for its innovations in semiconductor technology and has a strong focus on research and development to meet the evolving needs of the electronics market.

Application

The ADS1232IPWR is a precision analog-to-digital converter (ADC) commonly used in applications requiring high-resolution and accurate measurements. Key application areas include:
1. Weigh Scales: Ideal for load cell measurements due to its high precision and 24-bit resolution.
2. Industrial Process Control: Used for monitoring and control applications that require accurate data acquisition.
3. Medical Devices: Suitable for medical instrumentation needing precise measurement of physiological parameters.
4. Strain Gauge Measurements: Offers the precision necessary for applications involving strain gauges.
5. Temperature Sensing: Useful in applications requiring precise temperature measurements with RTDs or thermocouples.
These applications benefit from the ADS1232IPWR's low noise, low power consumption, and easy interfacing capabilities.

Package

The ADS1232IPWR is a precision 24-bit analog-to-digital converter (ADC) from Texas Instruments. It comes in a TSSOP-24 (Thin Shrink Small Outline Package) package, which is a small, surface-mount package ideal for space-constrained applications.

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