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ADS4149IRGZT - TI
Manufacturer:
TI
ManyChip's Part#:
MC32551984
Category:
Analog to Digital, ADC IC
Package:
VQFN-48
Datasheet:
Datasheet 3D Model
Description:
Analog to Digital Converter 14Bit 250MSPS Low Power ADC Single ADC Pipelined 250MSPS 14Bit Parallel/Serial/LVDS 48Pin VQFN EP T/R
Stock Locations:
Availability:
238 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 151.61

Updated at 17/06/2025 10:30:15(UTC+8)

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Description

DESCRIPTION
The ADS412x/4x are a family of 12-bit/14-bit analog-to-digital converters (ADCs) with sampling rates up to 250MSPS. These devices use innovative design techniques to achieve high dynamic performance, while consuming extremely low power at 1.8V supply. The devices are well-suited for multi-carrier, wide bandwidth communications applications.
FEATURES
• Maximum Sample Rate: 250MSPS
• Ultralow Power with 1.8V Single Supply:
– 201mW Total Power at 160MSPS
– 265mW Total Power at 250MSPS
• High Dynamic Performance:
– SNR: 70.6dBFS at 170MHz
– SFDR: 84dBc at 170MHz
• Dynamic Power Scaling with Sample Rate
• Output Interface:
– Double Data Rate (DDR) LVDS with Programmable Swing and Strength
– Standard Swing: 350mV
– Low Swing: 200mV
– Default Strength: 100Ω Termination
– 2x Strength: 50Ω Termination
– 1.8V Parallel CMOS Interface Also Supported
• Programmable Gain up to 6dB for SNR/SFDR Trade-Off
• DC Offset Correction
• Supports Low Input Clock Amplitude Down To 200mVPP
• Package: QFN-48 (7mm × 7mm)

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ADS4149IRGZT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	VQFN-48
Supply Voltage (DC)	1.70V (min)
Supply Current	113 mA
Number of Circuits	1 Circuit
Number of Bits	14 Bit
Power Dissipation	179 mW
Sample Rate	250 Msps
Power Consumption	265 mW
Number of ADCs	1 ADC
Number of Inputs	1 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Number of Input Channels	1 Channel
Supply Voltage (Max)	1.9 V
Supply Voltage (Min)	1.7 V
	Show
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	3A991.c.3

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