Datasheet LTC1605-1, LTC1605-2 (Analog Devices) - 2

LTC1605-1/LTC1605-2
absoluTe MaxiMuM raTings (Notes 1, 2)
VANA ..7V Digital Input Voltage (Note 4) ... VDGND – 0.3V to 10V VDIG to VANA ..0.3V Digital Output Voltage .. VDGND – 0.3V to VDIG + 0.3V VDIG ...7V Power Dissipation .. 500mW Ground Voltage Difference Operating Ambient Temperature Range DGND, AGND1 and AGND2 ..±0.3V LTC1605-1C/LTC1605-2C ... 0°C to 70°C Analog Inputs (Note 3) LTC1605-1I/LTC1605-2I ...–40°C to 85°C VIN ...±25V Storage Temperature Range .. –65°C to 150°C CAP ... VANA + 0.3V to AGND2 – 0.3V Lead Temperature (Soldering, 10 sec) ...300°C REF ..Indefinite Short to AGND2 Momentary Short to VANA
pin conFiguraTion
TOP VIEW TOP VIEW VIN 1 28 V V DIG IN 1 28 VDIG AGND1 2 27 V AGND1 2 27 V ANA ANA REF 3 26 BUSY REF 3 26 BUSY CAP 4 25 CS CAP 4 25 CS AGND2 5 24 R/C AGND2 5 24 R/C D15 (MSB) 6 23 BYTE D15 (MSB) 6 23 BYTE D14 7 22 D0 D14 7 22 D0 D13 8 21 D1 D13 8 21 D1 D12 9 20 D2 D12 9 20 D2 D11 10 19 D3 D11 10 19 D3 D10 11 18 D4 D10 11 18 D4 D9 12 17 D5 D9 12 17 D5 D8 13 16 D6 D8 13 16 D6 DGND 14 15 D7 DGND 14 15 D7 N PACKAGE G PACKAGE 28-LEAD PDIP 28-LEAD PLASTIC SSOP T T JMAX = 125°C, θJA = 130°C/W JMAX = 125°C, θJA = 95°C/W EXPOSED PAD (PIN #) IS GND, MUST BE SOLDERED TO PCB
OBSOLETE PACKAGE
160512fa 2 For more information www.linear.com/LTC1605-1