Integrated Circuits (ICs)

ADS5545IRGZT

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14-BIT, 170-MSPS ANALOG-TO-DIGITAL CONVERTER (ADC)

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Search across all available documentation for this part.

DocumentsWhy Use Oversampling when Undersampling Can Do the Job? (Rev. A)14 Bit 170 MSPS ADC With DDR LVDS/CMOS Outputs datasheet (Rev. C)+10

Integrated Circuits (ICs)

ADS5545IRGZT

Active

Texas Instruments

14-BIT, 170-MSPS ANALOG-TO-DIGITAL CONVERTER (ADC)

Deep-Dive with AI

DocumentsWhy Use Oversampling when Undersampling Can Do the Job? (Rev. A)14 Bit 170 MSPS ADC With DDR LVDS/CMOS Outputs datasheet (Rev. C)+10

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADS5545IRGZT

Architecture	Pipelined
Configuration	S/H-ADC
Data Interface	LVDS - Parallel, Parallel
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	14
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	48-VFQFN Exposed Pad
Ratio - S/H:ADC	1:1
Reference Type	External, Internal
Sampling Rate (Per Second)	170 M
Supplier Device Package	48-VQFN (7x7)
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	3 V
Voltage - Supply, Digital [Max]	3.6 V
Voltage - Supply, Digital [Min]	3 V

ADS5545 Series

Part	Mounting Type	Number of Bits	Number of A/D Converters	Supplier Device Package	Number of Inputs	Data Interface	Configuration	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Ratio - S/H:ADC	Input Type	Sampling Rate (Per Second)	Architecture	Package / Case	Reference Type
Texas Instruments ADS5545IRGZR	Surface Mount	14	1	48-VQFN (7x7)	1	LVDS - Parallel Parallel	S/H-ADC	3.6 V	3 V	3.6 V	3 V	85 °C	-40 °C	1:1	Differential	170 M	Pipelined	48-VFQFN Exposed Pad	External Internal
Texas Instruments ADS5545IRGZ25	Surface Mount	14	1	48-VQFN (7x7)	1	LVDS - Parallel Parallel	S/H-ADC	3.6 V	3 V	3.6 V	3 V	85 °C	-40 °C	1:1	Differential	170 M	Pipelined	48-VFQFN Exposed Pad	External Internal
Texas Instruments ADS5545IRGZT	Surface Mount	14	1	48-VQFN (7x7)	1	LVDS - Parallel Parallel	S/H-ADC	3.6 V	3 V	3.6 V	3 V	85 °C	-40 °C	1:1	Differential	170 M	Pipelined	48-VFQFN Exposed Pad	External Internal

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 140.18
	Digi-Reel®	1	$ 140.18
	Tape & Reel (TR)	250	$ 122.19
Texas Instruments	SMALL T&R	1	$ 124.73
		100	$ 120.98
		250	$ 100.72
		1000	$ 93.78

Description

General part information

ADS5545 Series

ADS5545 is a high performance 14-bit, 170-MSPS A/D converter. It offers state-of-the-art functionality and performance using advanced techniques to minimize board space. Using an internal sample and hold and low jitter clock buffer, the ADC supports both high SNR and high SFDR at high input frequencies. It features programmable gain options that can be used to improve SFDR performance at lower full-scale analog input ranges.

In a compact 48-pin QFN, the device offers fully differential LVDS DDR (Double Data Rate) interface while parallel CMOS outputs can also be selected. Flexible output clock position programmability is available to ease capture and trade-off setup for hold times. At lower sampling rates, the ADC can be operated at scaled down power with no loss in performance. ADS5545 includes an internal reference, while eliminating the traditional reference pins and associated external decoupling. The device also supports an external reference mode.

The device is specified over the industrial temperature range (-40°C to 85°C).