Datasheet LTC2265-12, LTC2264-12, LTC2263-12 (Analog Devices) - 2

LTC2265-12/ LTC2264-12/LTC2263-12
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1 and 2)
Supply Voltages TOP VIEW V + – DD, OVDD .. –0.3V to 2V SER Analog Input Voltage (A + – IN , AIN , PAR/SER, V DD V DD SENSE GND V REF PAR/ SDO GND OUT1A OUT1A SENSE) (Note 3) .. –0.3V to (V 40 39 38 37 36 35 34 33 32 31 DD + 0.2V) + Digital Input Voltage (ENC+, ENC–, CS, AIN1 1 30 OUT1B+ A – IN1 2 29 OUT1B– SDI, SCK) (Note 4) .. –0.3V to 3.9V VCM1 3 28 DCO+ SDO (Note 4) .. –0.3V to 3.9V REFH 4 27 DCO– Digital Output Voltage ..–0.3V to (OVDD + 0.3V) REFH 5 41 26 OVDD Operating Temperature Range GND REFL 6 25 OGND LTC2265C, 2264C, 2263C .. 0°C to 70°C REFL 7 24 FR+ LTC2265I, 2264I, 2263I ...–40°C to 85°C VCM2 8 23 FR– + Storage Temperature Range ...–65°C to 150°C AIN2 9 22 OUT2A+ A – IN2 10 21 OUT2A– 11 12 13 14 15 16 17 18 19 20 + – – + V DD V DD CS ENC ENC SCK SDI GND OUT2B OUT2B UJ PACKAGE 40-LEAD (6mm × 6mm) PLASTIC QFN TJMAX = 150°C, θJA = 32°C/W EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2265CUJ-12#PBF LTC2265CUJ-12#TRPBF LTC2265UJ-12 40-Lead (6mm × 6mm) Plastic QFN 0°C to 70°C LTC2265IUJ-12#PBF LTC2265IUJ-12#TRPBF LTC2265UJ-12 40-Lead (6mm × 6mm) Plastic QFN –40°C to 85°C LTC2264CUJ-12#PBF LTC2264CUJ-12#TRPBF LTC2264UJ-12 40-Lead (6mm × 6mm) Plastic QFN 0°C to 70°C LTC2264IUJ-12#PBF LTC2264IUJ-12#TRPBF LTC2264UJ-12 40-Lead (6mm × 6mm) Plastic QFN –40°C to 85°C LTC2263CUJ-12#PBF LTC2263CUJ-12#TRPBF LTC2263UJ-12 40-Lead (6mm × 6mm) Plastic QFN 0°C to 70°C LTC2263IUJ-12#PBF LTC2263IUJ-12#TRPBF LTC2263UJ-12 40-Lead (6mm × 6mm) Plastic QFN –40°C to 85°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/ 22654312fb 2 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs And Outputs Power Requirements Timing Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Functional Block Diagram Applications Information Typical Applications Package Description Revision History Related Parts