ADS4149IRGZT
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Texas Instruments ADS4149IRGZT

Manufacturer No:
ADS4149IRGZT
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC ADC 14BIT PIPELINED 48VQFN
Delivery:
Payment:
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Product Introduction

Overview

The ADS4149IRGZT is a high-performance, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. Designed for precision applications, this component is widely used in industries requiring high-speed data acquisition and signal processing. Its market positioning targets advanced industrial automation, medical imaging, and communication systems, where accuracy and speed are critical. The ADS4149IRGZT stands out for its low power consumption, high sampling rate, and excellent signal-to-noise ratio (SNR), making it a competitive choice for demanding applications.

Key Specifications

ParameterValueUnitNotes
Resolution14bits-
Sampling Rate250MSPS-
Input Voltage Range2VppDifferential
Power Consumption1.3WTypical
SNR72.5dBFSAt 70 MHz input
SFDR85dBcAt 70 MHz input
Operating Temperature-40 to 85°C-
Package48VQFN-

Key Features

  • High-speed 14-bit resolution for precise data acquisition.
  • Low power consumption ideal for portable and energy-efficient systems.
  • Excellent SNR and SFDR for superior signal integrity.
  • Wide input voltage range supports diverse signal levels.
  • Robust performance across a broad temperature range.

Applications

The ADS4149IRGZT is extensively used in industrial automation for high-speed data acquisition, in medical imaging for accurate signal processing, and in communication systems for reliable data transmission. Its precision and speed make it suitable for radar systems, test and measurement equipment, and wireless infrastructure, where high performance is essential.

Q & A

What is the resolution of the ADS4149IRGZT?

The ADS4149IRGZT has a resolution of 14 bits.

What is the maximum sampling rate of this ADC?

The maximum sampling rate is 250 MSPS.

What is the typical power consumption?

The typical power consumption is 1.3 W.

What is the input voltage range?

The input voltage range is 2 Vpp (differential).

What is the SNR at 70 MHz input?

The SNR is 72.5 dBFS at 70 MHz input.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package does the ADS4149IRGZT use?

It uses a 48-pin VQFN package.

What is the SFDR at 70 MHz input?

The SFDR is 85 dBc at 70 MHz input.

Is this ADC suitable for medical imaging?

Yes, its high precision and speed make it ideal for medical imaging applications.

Can it be used in industrial automation?

Yes, it is widely used in industrial automation for high-speed data acquisition.

Product Attributes

Number of Bits:14
Sampling Rate (Per Second):250M
Number of Inputs:1
Input Type:Differential
Data Interface:LVDS - Parallel, Parallel
Configuration:S/H-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:1
Architecture:Pipelined
Reference Type:Internal
Voltage - Supply, Analog:1.7V ~ 1.9V
Voltage - Supply, Digital:1.7V ~ 1.9V
Features:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:48-VFQFN Exposed Pad
Supplier Device Package:48-VQFN (7x7)
Mounting Type:Surface Mount
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Similar Products

Part Number ADS4149IRGZT ADS41B49IRGZT ADS4129IRGZT ADS4142IRGZT ADS4145IRGZT ADS4146IRGZT ADS4149IRGZR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Number of Bits 14 14 12 14 14 14 14
Sampling Rate (Per Second) 250M 250M 250M 65M 125M 160M 250M
Number of Inputs 1 1 1 1 1 1 1
Input Type Differential Differential Differential Differential Differential Differential Differential
Data Interface LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1 1:1 1:1 1:1 1:1
Number of A/D Converters 1 1 1 1 1 1 1
Architecture Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined
Reference Type Internal Internal Internal Internal Internal Internal Internal
Voltage - Supply, Analog 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V 1.7V ~ 1.9V
Features - - - - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package / Case 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad 48-VFQFN Exposed Pad
Supplier Device Package 48-VQFN (7x7) 48-VQFN (7x7) 48-VQFN (7x7) 48-VQFN (7x7) 48-VQFN (7x7) 48-VQFN (7x7) 48-VQFN (7x7)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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