Texas Instruments

ADS1232IPWR  

Analog to Digital Converters

The ADS1232IPWR is a high-precision, low-power, sigma-delta analog-to-digital converter (ADC) offered by Texas Instruments. It is designed for use in a variety of applications that require accurate and reliable analog signal conversion. Here's a brief description, features, and applications of the ADS1232IPWR:

Description:

The ADS1232IPWR is a monolithic, 12-bit, sigma-delta ADC with an integrated programmable gain amplifier (PGA) and a serial interface. It is designed to provide high-resolution conversion for a wide range of input signals. The device operates from a single 3.3V supply and is available in a compact 16-pin TSSOP package.

Features:

1. High Resolution: 12-bit resolution provides excellent signal-to-noise ratio (SNR) and allows for the detection of small signal changes.
2. Low Power Consumption: The device consumes low power, making it suitable for battery-powered applications.
3. Programmable Gain Amplifier (PGA): The integrated PGA offers eight selectable gain settings, allowing the user to adjust the input signal range to match the application requirements.
4. Serial Interface: The device features a 3-wire serial interface that supports both SPI and QSPI communication protocols, providing flexibility in system integration.
5. Internal Oscillator: An internal oscillator eliminates the need for an external clock, simplifying the design and reducing component count.
6. Reference Input: The device includes a buffered reference input that allows for the use of an external reference for improved accuracy.
7. Data Ready Pin: A data-ready output signal indicates when a conversion is complete, enabling efficient use of the system processor.
8. No Latency: The device has no conversion latency, allowing for immediate data availability after a conversion cycle.
9. Temperature Range: It operates over a wide temperature range of -40°C to +85°C, making it suitable for various environmental conditions.

Applications:

1. Industrial Control Systems: Used for monitoring and controlling various parameters in industrial processes.
2. Battery Monitoring: For accurate measurement of battery voltage in portable devices and electric vehicles.
3. Medical Instruments: In medical equipment for precise signal acquisition, such as ECG machines, blood pressure monitors, and other diagnostic devices.
4. Power Meters: For measuring and monitoring power consumption in smart grid applications.
5. Data Acquisition Systems (DAQ): In portable or handheld data acquisition systems for field measurements and analysis.
6. Sensor Interfaces: As a front-end interface for various types of sensors, including temperature, pressure, and humidity sensors.
7. Audio Applications: For audio signal processing in low-cost audio systems and voice recognition devices.

The ADS1232IPWR is a versatile ADC that can be integrated into a wide range of systems requiring high-precision analog-to-digital conversion. Its low power consumption, high resolution, and flexibility make it a popular choice for many applications.

ADS1232IPWR Documents

Download datasheets and manufacturer documentation for ADS1232IPWR

Datasheets :

Sensors & Field Transmitters Brochure       ADS1232, ADS1234 Datasheet      

HTML Datasheet :

Sensors & Field Transmitters Brochure       ADS1232, ADS1234 Datasheet      

PCN Design/Specification :

ADS1232/ADS1234 23/Mar/2021       Mult PN PART MARKING 08/Dec/2023