ADS4249IRGCT

$125.97

Description：IC ADC 14BIT PIPELINED 64VQFN
Series：-

SKU:9bff543e248c Category: Analog to Digital Converters (ADC) Brand: Texas Instruments

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Product introduction

ADS4249IRGCT is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC ADC 14BIT PIPELINED 64VQFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for ADS4249IRGCT

Description：IC ADC 14BIT PIPELINED 64VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Number of Bits：14
Sampling Rate (Per Second)：250M
Number of Inputs：2
Input Type：Differential
Data Interface：LVDS - Parallel, Parallel
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：2
Architecture：Pipelined
Reference Type：Internal
Voltage - Supply, Analog：1.7V ~ 1.9V
Voltage - Supply, Digital：1.7V ~ 1.9V
Features：Simultaneous Sampling
Operating Temperature：-40°C ~ 85°C
Package / Case：64-VFQFN Exposed Pad
Supplier Device Package：64-VQFN (9x9)
Mounting Type：Surface Mount

Analog To Digital Converters (ADC) datasheet and documents for ADS4249IRGCT

ADS4249IRGCT

Analog To Digital Converters (ADC) Overview

The ADS4249IRGCT is a dual-channel, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It supports a sampling rate of 250 MSPS and utilizes a pipeline architecture. The device features differential inputs and operates on a single 1.8 V supply voltage for both analog and digital sections. It is housed in a 48-pin QFN package. Key performance metrics include an SNR of 73.6 dB and an ENOB of 11.6 bits at Nyquist frequencies. The full power bandwidth is 900 MHz, with a maximum operating temperature of +85°C.

Analog To Digital Converters (ADC) Feature Summary

Ultralow-power consumption enabled by a single 1.8 V supply design
High-speed signal acquisition capability up to 250 MSPS
Integrated differential input stage simplifying front-end interface

Analog To Digital Converters (ADC) Applications

Software-defined radio systems
Direct RF sampling architectures
Instrumentation and test equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IRGCT' to ensure compatibility with the required temperature range (-40°C to +85°C) and tape-and-reel packaging format. Confirm that the 48-pin QFN footprint matches the target PCB layout constraints. Cross-reference the datasheet revision to ensure all electrical characteristics align with current design requirements before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution and speed are required alongside strict power limitations. The single-supply operation reduces system complexity compared to multi-rail solutions. Consider the 14-bit resolution and 250 MSPS rate for applications demanding precise digitization of wideband signals without excessive power dissipation in compact form factors.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS42xx family of ultralow-power ADCs from Texas Instruments. It shares architectural similarities with other devices in the series but offers specific channel count and resolution configurations. The IRGCT designation indicates industrial temperature rating and reel packaging, distinguishing it from evaluation board variants or different package options within the same product line.