LTC2181IUP representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN18 sourced attributes1 source document

Analog Devices · exact orderable part

LTC2181IUP

IC ADC 16BIT PIPELINED 64QFN

Number of Bits: 16
Sampling Rate (Per Second): 40M
Number of Inputs: 2
Architecture: Pipelined
Data Interface: Parallel
Input Type: Differential
Voltage - Supply, Analog: 1.7V ~ 1.9V
Voltage - Supply, Digital: 1.7V ~ 1.9V
Reference Type: External, Internal

Original manufacturerCommercial terms confirmed per lot

ManufacturerAnalog Devices

Package / case64-WFQFN Exposed Pad

Mounting typeSurface Mount

PackingTube

Technical parameters

Technical specifications

18 normalized values · 1 validated source

Report a data issue

LTC2181IUP technical parameters
Parameter	Value
Mfr	Analog Devices Inc. [1]
Architecture	Pipelined [1]
Product Status	Obsolete [1]
Configuration	S/H-ADC [1]
Data Interface	Parallel [1]
Features	Simultaneous Sampling [1]
Input Type	Differential [1]
Mounting Type	Surface Mount [1]
Number of A/D Converters	2 [1]
Number of Bits	16 [1]
Number of Inputs	2 [1]
Operating Temperature	-40°C ~ 85°C [1]
Ratio - S/H:ADC	1:1 [1]
Reference Type	External, Internal [1]
Sampling Rate (Per Second)	40M [1]
Voltage - Supply, Analog	1.7V ~ 1.9V [1]
Voltage - Supply, Digital	1.7V ~ 1.9V [1]
Package / Case	64-WFQFN Exposed Pad [1]

Specification references[1]Analog Devices Inc. LTC2181IUP vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerAnalog DevicesView brand page →CategoryAnalog to Digital Converters (ADC)View category page →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.