DistyParts Icon
ADS1278IPAPR The ADS1278IPAPR is a 24-bit, 144kSPS, 8-channel simultaneous-sampling delta-sigma ADC from Texas Instruments. It features a SPI interface and is housed in a 64-HTQFP package.
Mfr Part #:

ADS1278IPAPR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS1278IPAPR is a 24-bit, 144kSPS, 8-channel simultaneous-sampling delta-sigma ADC from Texas Instruments. It features a SPI interface and is housed in a 64-HTQFP package.
✓ Total Stock: 9,690 pcs

ADS1278IPAPR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,874 pcs
On Request
5874 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,284 pcs
On Request
2284 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
1,532 pcs
On Request
1532 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADS1278IPAPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Bandwidth
Configuration
Data Interface
Features
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
View Similar Products (0)

ADS1278IPAPR Description

Short technical summary and product information.

The ADS1278IPAPR is a high-performance, 24-bit, 144kSPS, 8-channel simultaneous-sampling delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It is designed for wide bandwidth applications requiring high accuracy and low noise.

 

With a typical SNR of 111 dB in high-resolution mode and a total harmonic distortion of -108 dB, this ADC delivers excellent AC performance. It offers a bandwidth of 70 kHz and features selectable operating modes: high-speed, high-resolution, low-power, and low-speed. The device operates from an analog supply of 4.75V to 5.25V, a digital core supply of 1.8V, and an I/O supply of 1.8V to 3.3V.

 

The ADC supports daisy-chaining and provides a modulator output option for digital filter bypass. It includes a linear phase digital filter and uses an SPI or frame-sync serial interface. The device is available in a 64-lead HTQFP (10x10 mm) package with a PowerPAD for enhanced thermal performance.

 

Typical applications include vibration/modal analysis, multi-channel data acquisition, acoustics, dynamic strain gauges, and pressure sensors. The ADS1278IPAPR is surface-mountable and operates over a temperature range of -40°C to 105°C.

ADS1278IPAPR Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: ADS1278IPAPR - 24-Bit, 144kSPS, 8-Channel Simultaneous-Sampling Delta-Sigma ADC
Subcategory: Precision ADC

ADS1278IPAPR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADS1278IPAPR Features

  • 24-bit resolution with 144kSPS sampling rate.
  • Eight simultaneous-sampling differential input channels.
  • 111 dB SNR and -108 dB THD in high-resolution mode.
  • SPI and frame-sync serial interface options.
  • Daisy-chainable with wideband performance.

ADS1278IPAPR Applications

  • Ideal for vibration and modal analysis systems.
  • Used in multi-channel data acquisition equipment.
  • Suitable for acoustic and dynamic strain gauge applications.
  • Applied in pressure sensor measurement systems.

ADS1278IPAPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution and sampling rate of the ADS1278IPAPR?

The ADS1278IPAPR is a 24-bit ADC with a maximum sampling rate of 144 kSPS.

How many input channels does the ADS1278IPAPR have?

It has 8 differential input channels with simultaneous sampling.

What are the supply voltage requirements for the ADS1278IPAPR?

Analog supply: 4.75V to 5.25V, digital core: 1.8V, I/O supply: 1.8V to 3.3V.

What is the operating temperature range of the ADS1278IPAPR?

-40°C to 105°C.

What package does the ADS1278IPAPR come in?

64-lead HTQFP (10x10 mm) with PowerPAD, also referred to as 64-PowerTQFP.

What is the typical power consumption of the ADS1278IPAPR?

530 mW typical.

Is the ADS1278IPAPR RoHS compliant?

RoHS3 compliant, but this status is unverified.

Home

Categories