Datasheet LTC1850, LTC1851 (Analog Devices) - 2

LTC1850/LTC1851
W W W U ABSOLUTE AXI U A R TI GS OVDD = VDD (Notes 1, 2)
Supply Voltage (VDD) ... 6V Ambient Operating Temperature Range Analog Input Voltage (Note 3) ... – 0.3V to (VDD + 0.3V) LTC1850C/LTC1851C .. 0°C to 70°C Digital Input Voltage (Note 4) ..– 0.3V to 10V LTC1850I/LTC1851I .. – 40°C to 85°C Digital Output Voltage .. – 0.3V to (VDD + 0.3V) Storage Temperature Range ... – 65°C to 150°C Power Dissipation .. 500mW Lead Temperature (Soldering, 10 sec).. 300°C
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW ORDER PART TOP VIEW ORDER PART CH0 1 48 M1 NUMBER NUMBER CH0 1 48 M1 CH1 2 47 SHDN CH1 2 47 SHDN LTC1850CFW LTC1851CFW CH2 3 46 CS CH2 3 46 CS LTC1850IFW LTC1851IFW CH3 4 45 CONVST CH3 4 45 CONVST CH4 5 44 RD CH4 5 44 RD CH5 6 43 WR CH5 6 43 WR CH6 7 42 DIFF CH6 7 42 DIFF CH7 8 41 A2 CH7 8 41 A2 COM 9 40 A1 COM 9 40 A1 REFOUT 10 39 A0 REFOUT 10 39 A0 REFIN 11 38 UNI/BIP REFIN 11 38 UNI/BIP REFCOMP 12 37 PGA REFCOMP 12 37 PGA GND 13 36 M0 GND 13 36 M0 V 14 35 OVDD V 14 35 DD DD OVDD V 15 34 OGND V 15 34 DD DD OGND GND 16 33 BUSY GND 16 33 BUSY DIFF 17 32 NC DIFF 17 32 OUT/S6 OUT/S6 D0 A2 18 31 NC A2 18 31 OUT/S5 OUT/S5 D1 A1 19 30 D0 A1 19 30 OUT/S4 OUT/S4 D2 A0 20 29 D1 A0 20 29 OUT/S3 OUT/S3 D3 D9/S2 21 28 D2 D11/S2 21 28 D4 D8/S1 22 27 D3 D10/S1 22 27 D5 D7/S0 23 26 D4 D9/S0 23 26 D6 D6 24 25 D5 D8 24 25 D7 FW PACKAGE FW PACKAGE 48-LEAD PLASTIC TSSOP 48-LEAD PLASTIC TSSOP T T JMAX = 150°C, θJA = 110°C/W JMAX = 150°C, θJA = 110°C/W Consult LTC Marketing for parts specified with wider operating temperature ranges. 18501f 2