Integrated Circuits (ICs)

ADS4122IRGZR

Active

12BIT 1.7V~1.9V 65MHZ PARALLEL VQFN-48-EP(7X7) ANALOG TO DIGITAL CONVERTERS (ADC) ROHS

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsInterfacing Altera FPGAs to ADS4249 and DAC3482 (TIDA-00069 Reference Guide)ADS41xx/58B18EVM User's Guide (Rev. D)+12

Integrated Circuits (ICs)

ADS4122IRGZR

Active

Texas Instruments

12BIT 1.7V~1.9V 65MHZ PARALLEL VQFN-48-EP(7X7) ANALOG TO DIGITAL CONVERTERS (ADC) ROHS

Deep-Dive with AI

DocumentsInterfacing Altera FPGAs to ADS4249 and DAC3482 (TIDA-00069 Reference Guide)ADS41xx/58B18EVM User's Guide (Rev. D)+12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADS4122IRGZR

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	12 bits
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	Internal
Sampling Rate (Per Second)	65 M
Supplier Device Package	48-VQFN (7x7)
Voltage - Supply, Analog [Max]	1.9 V
Voltage - Supply, Analog [Min]	1.7 V
Voltage - Supply, Digital [Max]	1.9 V
Voltage - Supply, Digital [Min]	1.7 V

ADS4122 Series

12-Bit, 65-MSPS Analog-to-Digital Converter (ADC)

Part	Package / Case	Number of A/D Converters	Number of Inputs	Sampling Rate (Per Second)	Reference Type	Supplier Device Package	Architecture	Ratio - S/H:ADC	Configuration	Mounting Type	Number of Bits	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Data Interface	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Input Type	Supplied Contents	Utilized IC / Part	Input Range
Texas Instruments ADS4122IRGZT	48-VFQFN Exposed Pad	1	1	65 M	Internal	48-VQFN (7x7)	Pipelined	1:1	S/H-ADC	Surface Mount	12 bits	1.7 V	1.9 V	LVDS - Parallel Parallel	1.9 V	1.7 V	85 °C	-40 °C	Differential
Texas Instruments ADS4122EVM		1		65 M							12 bits			CMOS LVDS Parallel Serial						Board(s)	ADS4122	2 Vpp
Texas Instruments ADS4122IRGZR	48-VFQFN Exposed Pad	1	1	65 M	Internal	48-VQFN (7x7)	Pipelined	1:1	S/H-ADC	Surface Mount	12 bits	1.7 V	1.9 V	LVDS - Parallel Parallel	1.9 V	1.7 V	85 °C	-40 °C	Differential

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 9.30
LCSC	Piece	1	$ 16.28
		10	$ 15.83
Texas Instruments	LARGE T&R	1	$ 11.94
		100	$ 10.43
		250	$ 8.04
		1000	$ 7.19

Description

General part information

ADS4122 Series

The ADS412x and ADS414x devices are lower-sampling speed variants in the ADS41xx family of analog-to-digital converters (ADCs). These devices use innovative design techniques to achieve high dynamic performance, while consuming extremely low power at 1.8-V supply. The devices are well-suited for multi-carrier, wide bandwidth communications applications.

The ADS412x and ADS414x devices have fine gain options that can be used to improve SFDR performance at lower full-scale input ranges, especially at high input frequencies. They include a dc offset correction loop that can be used to cancel the ADC offset. At lower sampling rates, the ADC automatically operates at scaled down power with no loss in performance.

The ADS412x and ADS414x devices are available in a compact VQFN-48 package and are specified over the industrial temperature range (–40°C to +85°C).