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See Technical Specifications

ADS1248IPWR

24B ADC Precision

Manufacturer:

Texas Instruments
Mfr.Part #:

ADS1248IPWR
Datasheet:

ADS1248IPWR Datasheet (PDF)
Resolution (Bits):

24
Sample rate (max) (ksps):

2
Number of input channels:

8
Interface type:

SPI
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ADS1248IPWR General Description

The ADS1248IPWR is a precision 24-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It offers high-precision data acquisition with low noise and low power consumption, making it suitable for a wide range of applications including industrial process control, medical instrumentation, and scientific research.Key features of the ADS1248IPWR include its 24-bit resolution, which allows for highly accurate conversion of analog signals into digital data. It has a built-in programmable gain amplifier (PGA) with selectable gain settings, enabling users to optimize the ADC's performance for different input signal ranges.The device also includes integrated features such as a low-drift voltage reference, a precision oscillator, and a temperature sensor. These components contribute to the overall accuracy and stability of the ADC's measurements over time and varying operating conditions.Additionally, the ADS1248IPWR supports various interface options including SPI and I2C, providing flexibility for integration into different system architectures. Its small form factor and low power consumption make it suitable for portable and battery-powered applications where space and energy efficiency are important considerations

Key Features

The ADS1248IPWR is a 24-bit analog-to-digital converter (ADC) with low noise and low power consumption

It offers eight programmable input channels, a wide input voltage range, and on-chip programmable gain amplifiers

Additionally, it includes a high-precision internal reference and a serial interface for easy integration into various applications

Application

The ADS1248IPWR is typically used in precision analog-to-digital conversion applications, such as industrial process control, weighing scales, smart transmitters, and medical instrumentation

Its high-resolution, low-noise performance makes it suitable for applications requiring accurate measurements in challenging environments

Specifications

Resolution (Bits)	24	Sample rate (max) (ksps)	2
Number of input channels	8	Interface type	SPI
Architecture	Delta-Sigma	Input type	Differential, Single-ended
Multichannel configuration	Multiplexed	Rating	Catalog
Reference mode	External, Internal	Input voltage range (max) (V)	2.125, 4.25
Input voltage range (min) (V)	-2.125, 0	Features	50/60 Hz Rejection, Excitation Current Sources (iDACs), GPIO, Oscillator, PGA, Temp Sensor
Operating temperature range (°C)	-40 to 125	Power consumption (typ) (mW)	2.3
Analog supply (min) (V)	2.7	Analog supply voltage (max) (V)	5.25
Digital supply (min) (V)	2.7	Digital supply (max) (V)	5.25