ADS1248IPWR

Effective Inventory5,386

Low Noise 24B ADC

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Service & Packaging

About After Sales Service

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ADS1248IPWR DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $4.177 $4.18
10 $3.383 $33.83
30 $3.064 $91.92
100 $2.742 $274.20
500 $2.593 $1,296.50
1000 $2.526 $2,526.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for ADS1248IPWR or email to us: Email: [email protected], we will contact you in 12 hours.

ADS1248IPWR Description

The ADS1248IPWR is a 7-channel single ADC delta-sigma 24-bit serial analog-to-digital converter from Texas Instruments, designed for precision analog-to-digital conversion applications. This device is ideal for industrial process control, weighing scales, smart transmitters, and medical instrumentation, featuring high-resolution, low-noise performance that makes it suitable for applications requiring accurate measurements in challenging environments.

Features

  • High-Resolution Conversion: Offers 24-bit resolution for accurate measurements in various applications.
  • Low-Noise Performance: Provides low noise and high signal-to-noise ratio, ensuring reliable data conversion.
  • Delta-Sigma Architecture: Utilizes delta-sigma architecture for high-resolution and low-power consumption.

Applications

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.

Where to Use:

  • Weighing Scales
  • Industrial Process Control
  • Smart Transmitters
  • Medical Instrumentation
  • Nuclear Power Plant Monitoring
  • Solar Panel Performance Testing
  • Flood Control and Warning
  • Mining Industry Applications
  • Aerospace Navigation

Manufacturer

The ADS1248IPWR is manufactured by Texas Instruments (TI), a global leader in semiconductor technology. It falls under the category of analog-to-digital converters, which are designed to facilitate reliable and accurate data conversion in various applications.

Packages

The ADS1248IPWR comes in a 28-pin TSSOP package.

FAQ

Q: What is the resolution of the ADS1248IPWR?
A: It offers 24-bit resolution for accurate measurements in various applications.

Q: How does the ADS1248IPWR handle noise and interference?
A: It provides low noise and high signal-to-noise ratio, ensuring reliable data conversion even in challenging environments.

Q: Can the ADS1248IPWR be used in medical instrumentation applications?
A: Yes, it is designed to be used in medical instrumentation applications. Its high-resolution, low-noise performance makes it suitable for applications requiring accurate measurements in challenging environments.

ADS1248IPWR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

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

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ADS1248IPWR PDF Download

FAQs

What is ADS1248IPWR?

The ADS1248IPWR is a high-precision, 24-bit analog-to-digital converter (ADC) designed by Texas Instruments. It is specifically tailored for applications demanding high-resolution data acquisition, such as industrial process control, precision sensor measurements, and data logging systems.

How Does ADS1248IPWR Work?

The ADS1248IPWR operates by converting analog voltage signals into digital data with exceptional resolution and accuracy. It incorporates a delta-sigma architecture coupled with a digital filter to achieve high-resolution, low-noise performance. The ADC features multiple programmable gain settings and data rates for flexibility in various measurement scenarios.

How Many Pins does ADS1248IPWR have and What are the Functions of the Pinout Configuration?

The ADS1248IPWR comes in a 20-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration consists of:

  • AVDD, DVDD: Analog and digital power supply pins, respectively.
  • AGND, DGND: Analog and digital ground pins, respectively.
  • AIN0, AIN1: Differential analog input pins.
  • REFP, REFN: Reference voltage input pins.
  • CLK, DIN, DOUT, SCLK, SYNC: Serial interface control pins.
  • DRDY: Data ready output pin.
  • RESET: Reset input pin.
  • PWDN: Power-down input pin.

What are the Pros and Cons of ADS1248IPWR?

Pros:

  • High Resolution: Offers 24-bit resolution for precise and accurate measurements.
  • Low Noise: Achieves low noise performance, essential for sensitive applications.
  • Programmable Gain: Provides multiple gain settings for adapting to various input signal levels.
  • Flexible Interface: Supports a serial interface for seamless integration with digital systems.
  • Integrated Reference: Includes an internal reference for simplified design and calibration.

Cons:

  • Higher Cost: High-precision ADCs like the ADS1248IPWR may have a higher cost compared to lower-resolution alternatives.
  • Complexity: Requires careful design considerations for noise, layout, and grounding to optimize performance.
  • Additional Components: May necessitate external components like filters or amplifiers for specific applications.

Are There Any Equivalents/Alternatives to ADS1248IPWR for Recommendation?

  • The ADS1258 from Texas Instruments is a comparable 24-bit ADC with added features.
  • Alternatives to the ADS1248IPWR include the LTC2440 from Analog Devices and the MAX11217 from Maxim Integrated.

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