LTC2933

PRODUCTION

Programmable Hex Voltage Supervisor with EEPROM

Data Sheet

Part Models: 8
1ku List Price: Starting From $5.78

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Part Details

Supervises 6 Power Supplies
I²C Adjustable UV and OV Trip Points
Guaranteed Threshold Accuracy: ±1%
I²C/SMBus Interface
Internal EEPROM
256 Programmable Thresholds per Channel
Up to Three Range Settings per Channel
Two General Purpose Inputs
Three General Purpose Inputs/Outputs
Programmable Output Delays
Supply Voltage Range, 3.4V to 13.9V
Supply Voltage Power Sharing from V1 to V4
16-Lead 5mm × 4mm DFN and SSOP Package
Enables Functional Safety at System Level

Part Models: 8
1ku List Price: Starting From $5.78

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
LTC2933CDHD#PBF	16-Lead DFN (5mm x 4mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2933CDHD#TRPBF	16-Lead DFN (5mm x 4mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2933CGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2933CGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2933IDHD#PBF	16-Lead DFN (5mm x 4mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2933IDHD#TRPBF	16-Lead DFN (5mm x 4mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2933IGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2933IGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 11, 2022 - 22_0235 Epoxy Change from Henkel 8290 to 8290A for GN Package
		PCN22_0235_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LTC2933CGN#PBF	PRODUCTION
LTC2933CGN#TRPBF	PRODUCTION
LTC2933IGN#PBF	PRODUCTION
LTC2933IGN#TRPBF	PRODUCTION
Apr 6, 2022 - 22_0066 Laser Top Mark for 16QSOP Assembled in ADPG [PNG]
		PCN22_0066_Form Material_Report Delta Qualification Matrix
LTC2933CGN#PBF	PRODUCTION
LTC2933CGN#TRPBF	PRODUCTION
LTC2933IGN#PBF	PRODUCTION
LTC2933IGN#TRPBF	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
Power System Managers & Sequencers 1
LTC2937	RECOMMENDED FOR NEW DESIGNS	Programmable Six Channel Sequencer and Voltage Supervisor with EEPROM

Parts	Product Life Cycle	Description
LTC2936	RECOMMENDED FOR NEW DESIGNS	Programmable Hex Voltage Supervisor with EEPROM and Comparator Outputs
LTC2939	PRODUCTION	Conﬁgurable 6-Supply Monitors with Watchdog Timer

Tools & Simulations

Linduino 2

Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.

Linduino code repository on GitHub and instructions on how to use the code.

Purchase Linduino

Evaluation Kits

LTC2933 | DFN-16 Package Socketed Programming Board (requires DC1613)

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Product Details

The DC2293A programming board contains the circuitry needed to program and verify the EEPROM of the LTC2933. This is its sole purpose. The LTC2933 comes in either a 16-pin SSOP or a 16-pin DFN package. The DC2293A-A supports the SSOP and the DC2293A-B supports the DFN package.

Resources

DC2293A - Demo Manual
1/25/2016

DC2293A - Design Files
1/25/2016

DC2293A - Schematic
1/25/2016

LTC2933IGN Demo Board | Programmable Hex Voltage Supervisor with EEPROM (Requires DC1613)

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Product Details

The DC1633B is a demonstration system that showcases the LTC2933, a 6-channel I²C/SMBus voltage supervisor with EEPROM. The LTC2933 simultaneously monitors up to six power supply voltages and detects under/overvoltage conditions. In addition the LTC2933 monitors two GPI pins and is able to drive three GPIO pins to indicate OV, UV, system reset, system alert, or other control signal.