LTC6957-1/LTC6957-2/ LTC6957-3/LTC6957-4 ORDER INFORMATION http://www.linear.com/product/LTC6957-1#orderinfoLEAD FREE FINISHTAPE AND REELPART MARKING*PACKAGE DESCRIPTIONSPECIFIED TEMPERATURE RANGE LTC6957IDD-1#PBF LTC6957IDD-1#TRPBF LFQJ 12-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC6957IDD-2#PBF LTC6957IDD-2#TRPBF LFQK 12-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC6957IDD-3#PBF LTC6957IDD-3#TRPBF LFQM 12-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC6957IDD-4#PBF LTC6957IDD-4#TRPBF LFQN 12-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC6957IMS-1#PBF LTC6957IMS-1#TRPBF 69571 12-Lead Plastic MSOP –40°C to 85°C LTC6957HMS-1#PBF LTC6957HMS-1#TRPBF 69571 12-Lead Plastic MSOP –40°C to 125°C LTC6957IMS-2#PBF LTC6957IMS-2#TRPBF 69572 12-Lead Plastic MSOP –40°C to 85°C LTC6957HMS-2#PBF LTC6957HMS-2#TRPBF 69572 12-Lead Plastic MSOP –40°C to 125°C LTC6957IMS-3#PBF LTC6957IMS-3#TRPBF 69573 12-Lead Plastic MSOP –40°C to 85°C LTC6957HMS-3#PBF LTC6957HMS-3#TRPBF 69573 12-Lead Plastic MSOP –40°C to 125°C LTC6957IMS-4#PBF LTC6957IMS-4#TRPBF 69574 12-Lead Plastic MSOP –40°C to 85°C LTC6957HMS-4#PBF LTC6957HMS-4#TRPBF 69574 12-Lead Plastic MSOP –40°C to 125°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. 6957fb For more information www.linear.com/LTC6957-1 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Timing Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts