LTC1407-1

PRODUCTION

Serial 12-Bit/14-Bit, 3Msps Simultaneous Sampling ADCs with Shutdown

Part Models: 8
1ku List Price: Starting From $5.50

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Overview

3Msps Sampling ADC with Two Simultaneous Differential Inputs
1.5Msps Throughput per Channel
Low Power Dissipation: 14mW (Typ)
3V Single Supply Operation
±1.25V Differential Input Range
Pin Compatible 0V to 2.5V Input Range Version (LTC1407/LTC1407A)

2.5V Internal Bandgap Reference with External Overdrive
3-Wire Serial Interface
Sleep (10μW) Shutdown Mode
Nap (3mW) Shutdown Mode
80dB Common Mode Rejection at 100kHz
Tiny 10-Lead MS Package

The LTC1407-1/LTC1407A-1 are 12-bit/14-bit, 3Msps ADCs with two 1.5Msps simultaneously sampled differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MS package. A sleep shutdown feature lowers power consumption to 10μW.The combination of speed, low power and tiny package makes the LTC1407-1/LTC1407A-1 suitable for high speed,portable applications.

The LTC1407-1/LTC1407A-1 contain two separate differential inputs that are sampled simultaneously on the rising edge of the CONV signal. These two sampled inputs are then converted at a rate of 1.5Msps per channel.

The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.

The devices convert –1.25V to 1.25V bipolar inputs differentially.The absolute voltage swing for CH0⁺, CH0^–, CH1⁺and CH1^– extends from ground to the supply voltage.

The serial interface sends out the two conversion results in 32clocks for compatibility with standard serial interfaces.


	Resolution	INL (typ/max)	Input Range
LTC1407	12 bits	0.25 LSB typ / 2 LSB max	0V-2.5V
LTC1407A	14 bits	0.5 LSB typ / 4 LSB max	0V-2.5V
LTC1407-1	12 bits	0.25 LSB typ / 2 LSB max	±1.25V
LTC1407A-1	14 bits	0.5 LSB typ / 4 LSB max	±1.25V

Applications

Telecommunications
Data Acquisition Systems
Uninterrupted Power Supplies
Multiphase Motor Control
I & Q Demodulation
Industrial Radio

Part Models: 8
1ku List Price: Starting From $5.50

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC1407ACMSE-1#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC1407ACMSE-1#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC1407AIMSE-1#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC1407AIMSE-1#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC1407CMSE-1#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC1407CMSE-1#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC1407IMSE-1#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC1407IMSE-1#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 5, 2024 - 24_0004 Epoxy Change from Henkel 8290 to 8290A for MSOP (3)
		PCN24_0004_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LTC1407ACMSE-1#PBF	PRODUCTION
LTC1407ACMSE-1#TRPBF	PRODUCTION
LTC1407AIMSE-1#PBF	PRODUCTION
LTC1407AIMSE-1#TRPBF	PRODUCTION
LTC1407CMSE-1#PBF	PRODUCTION
LTC1407CMSE-1#TRPBF	PRODUCTION
LTC1407IMSE-1#PBF	PRODUCTION
LTC1407IMSE-1#TRPBF	PRODUCTION
Feb 4, 2020 - 20_0130 Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0130_Form Material_Report
LTC1407ACMSE-1#PBF	PRODUCTION
LTC1407ACMSE-1#TRPBF	PRODUCTION
LTC1407AIMSE-1#PBF	PRODUCTION
LTC1407AIMSE-1#TRPBF	PRODUCTION
LTC1407CMSE-1#PBF	PRODUCTION
LTC1407CMSE-1#TRPBF	PRODUCTION
LTC1407IMSE-1#PBF	PRODUCTION
LTC1407IMSE-1#TRPBF	PRODUCTION