LTC1290 WWWUABSOLUTEAXI UAR TI GS (Notes 1, 2) Supply Voltage (VCC) to GND or V – .. 12V Operating Temperature Range Negative Supply Voltage (V –) .. – 6V to GND LTC1290BC, LTC1290CC, LTC1290DC .. 0°C to 70°C Voltage LTC1290BI, LTC1290CI, LTC1290DI .. – 40°C to 85°C Analog/Reference Inputs ... (V–) – 0.3V to VCC + 0.3V LTC1290BM, LTC1290CM, Digital Inputs .. – 0.3V to 12V LTC1290DM (OBSOLETE) .. – 55°C to 125°C Digital Outputs ... – 0.3V to VCC + 0.3V Storage Temperature Range .. – 65°C to 150°C Power Dissipation ... 500mW Lead Temperature (Soldering, 10 sec.).. 300°C UWUPACKAGE/ORDER I FOR ATIO TOP VIEW TOP VIEW CH0 1 20 VCC CH0 1 20 VCC CH1 2 19 ACLK CH1 2 19 ACLK CH2 3 18 SCLK CH2 3 18 SCLK CH3 4 17 DIN CH3 4 17 DIN CH4 5 16 DOUT CH4 5 16 DOUT CH5 6 15 CS CH5 6 15 CS CH6 7 14 REF+ CH6 7 14 REF+ CH7 8 13 REF– CH7 8 13 REF – COM 9 12 V – COM 9 12 V – DGND 10 11 AGND DGND 10 11 AGND N PACKAGE SW PACKAGE 20-LEAD PDIP 20-LEAD PLASTIC SO WIDE T T JMAX = 110°C, θJA = 130°C/W (SW) JMAX = 110°C, θJA = 100°C/W (N) ORDER PART NUMBER N PART MARKING ORDER PART NUMBER SW PART MARKING LTC1290BIN LTC1290BCSW LTC1290CIN LTC1290CCSW LTC1290DIN LTC1290DCSW LTC1290BCN LTC1290BISW LTC1290CCN LTC1290CISW LTC1290DCN LTC1290DISW J PACKAGE 20-LEAD CERAMIC DIP TJMAX = 150°C, qJA = 80°C/W (J) LTC1290BMJ LTC1290CMJ LTC1290DMJ LTC1290BIJ LTC1290CIJ LTC1290DIJ OBSOLETE PACKAGE Consider N Package for Alternate Source Order Options Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges. 1290fe 2