Datasheet LTC1197, LTC1197L, LTC1199, LTC1199L (Analog Devices) - 2

LTC1197/LTC1197L LTC1199/LTC1199L
W W W U ABSOLUTE AXI U RATI GS (Notes 1, 2)
Supply Voltage (V Operating Temperature Range CC) ... 12V Voltage LTC1197C/LTC1197LC Analog Input ... GND – 0.3V to V LTC1199C/LTC1199LC ... 0 CC + 0.3V °C to 70°C Digital Input .. GND – 0.3V to 12V LTC1197I/LTC1197LI Digital Output .. GND – 0.3V to V LTC1199I/LTC1199LI .. – 45 CC + 0.3V °C to 85°C Power Dissipation .. 500mW Lead Temperature (Soldering, 10 sec)... 300°C Storage Temperature Range ... – 65°C to 150°C
U W U PACKAGE/ORDER I FOR ATIO
ORDER PART ORDER PART NUMBER TOP VIEW NUMBER TOP VIEW LTC1197CMS8 CS 1 8 VCC LTC1197CS8 CS 1 8 VCC +IN 2 7 CLK LTC1197IMS8 +IN 2 7 CLK LTC1197IS8 –IN 3 6 DOUT LTC1197LCMS8 – IN 3 6 DOUT LTC1197LCS8 GND 4 5 VREF LTC1197LIMS8 GND 4 5 VREF LTC1197LIS8 MS8 PACKAGE 8-LEAD PLASTIC MSOP MS8 PART MARKING S8 PACKAGE T 8-LEAD PLASTIC SO S8 PART MARKING JMAX = 150°C, θJA = 210°C/W LTKV LTBL TJMAX = 150°C, θJA = 175°C/W 1197 1197L LTKW LTJA 1197I 1197LI ORDER PART ORDER PART NUMBER TOP VIEW NUMBER TOP VIEW LTC1199CMS8 CS 1 8 VCC LTC1199CS8 CS 1 8 VCC CH0 2 7 CLK LTC1199IMS8 CH0 2 7 CLK LTC1199IS8 CH1 3 6 DOUT CH1 3 6 D GND 4 5 D LTC1199LCMS8 OUT LTC1199LCS8 IN GND 4 5 D MS8 PACKAGE LTC1199LIMS8 IN LTC1199LIS8 8-LEAD PLASTIC MSOP S8 PACKAGE T MS8 PART MARKING S8 PART MARKING JMAX = 150°C, θJA = 210°C/W 8-LEAD PLASTIC SO LTFL LTCM TJMAX = 150°C, θJA = 175°C/W 1199 1199L LTWB LTWC 1199I 1199LI Consult factory for parts specified with wider operating temperature ranges.
WW U U U U RECO E DED OPERATI G CO DITIO S The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. LTC1197 LTC1199 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VCC Supply Voltage 4 9 4 6 V
VCC = 5V Operation
fCLK Clock Frequency ● 0.05 7.2 0.05 7.2 MHz tCYC Total Cycle Time 14 16 CLK tSMPL Analog Input Sampling Time 1.5 1.5 CLK thCS Hold Time CS Low After Last CLK↑ 13 13 ns 2