LTC2622

PRODUCTION

Dual 12-Bit Rail-to-Rail DACs in 8-Lead MSOP

Part Models: 4
1ku List Price: Starting From $3.71

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Overview

Smallest Pin-Compatible Dual DACs:
- LTC2602: 16-Bits
- LTC2612: 14-Bits
- LTC2622: 12-Bits
Guaranteed 16-Bit Monotonic Over Temperature
Wide 2.5V to 5.5V Supply Range
Low Power Operation: 300µA per DAC at 3V
Individual Channel Power-Down to 1µA, Max
Ultralow Crosstalk between DACs (30µV)
High Rail-to-Rail Output Drive (±15mA)
Double-Buffered Data Latches
Pin-Compatible 10-Bit Version (LTC1661)
Tiny 8-Lead MSOP Package

The LTC2602/LTC2612/LTC2622 are dual 16-,14- and 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a tiny 8-lead MSOP package. They have built-in high performance output buffers and are guaranteed monotonic.

These parts establish advanced performance standards for output drive, crosstalk and load regulation in single-supply, voltage output multiples.

The parts use a simple SPI/MICROWIRE^™ compatible 3-wire serial interface which can be operated at clock rates up to 50MHz.

The LTC2602/LTC2612/LTC2622 incorporate a power-on reset circuit. During power-up, the voltage outputs rise less than 10mV above zero scale, and after power-up, they stay at zero scale until a valid write and update take place.

Applications

Mobile Communications
Process Control and Industrial Automation
Instrumentation
Automatic Test Equipment

Part Models: 4
1ku List Price: Starting From $3.71

Documentation

Data Sheet 1

LTC2602/LTC2612/LTC2622: Dual 16-/14-/12-Bit Rail-to-Rail DACs in 8-Lead MSOP Data Sheet 10/02/2017

Reliability Data 1

R461 Reliability Data 03/22/2018

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
LTC2622CMS8#PBF	8-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC2622CMS8#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC2622IMS8#PBF	8-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC2622IMS8#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 11, 2022 - 22_0244 Epoxy Change from Henkel 8290 to 8290A for MSOP Package
		PCN22_0244_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LTC2622CMS8#PBF	PRODUCTION
LTC2622CMS8#TRPBF	PRODUCTION
LTC2622IMS8#PBF	PRODUCTION
LTC2622IMS8#TRPBF	PRODUCTION
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0128_Form Material_Report
LTC2622CMS8#PBF	PRODUCTION
LTC2622CMS8#TRPBF	PRODUCTION
LTC2622IMS8#PBF	PRODUCTION
LTC2622IMS8#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Digital to Analog Converters (DACs) 1
LTC2632	PRODUCTION	Dual 12-/10-/8-Bit SPI V_OUT DACs with 10ppm/°C Reference
Interface Transceivers & Isolators 1
LTM2883	PRODUCTION	SPI/Digital or I²C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power

Tools & Simulations

Precision DAC Error Budget Tool

The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

Open Tool