Datasheet LTC6240, LTC6241, LTC6242 (Analog Devices) - 8

LTC6240/LTC6241/LTC6242
ELECTRICAL CHARACTERISTICS (LTC6240C/I, LTC6240HVC/I, LTC6241C/I, LTC6241HVC/I, LTC6242C/I, LTC6242HVC/I) The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VS = 3V, 0V, VCM = 1.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IS Supply Current per Amplifi er LTC6241, LTC6242 1.4 1.7 mA 0°C to 70°C l 1.8 mA –40°C to 85°C l 1.9 mA LTC6240 1.5 1.9 mA 0°C to 70°C l 2 mA –40°C to 85°C l 2.1 mA GBW Gain Bandwidth Product Frequency = 20kHz, RL = 1kΩ l 12 17 MHz
(LTC6240HVC/I, LTC6241HVC/I, LTC6242HVC/I) The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VS = ±5V, 0V, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) LTC6241 S8 50 175 μV 0°C to 70°C l 275 μV –40°C to 85°C l 325 μV LTC6242 GN 60 200 μV 0°C to 70°C l 275 μV –40°C to 85°C l 325 μV LTC6240 60 250 μV 0°C to 70°C l 350 μV –40°C to 85°C l 400 μV LTC6241 DD, LTC6242 DHC 100 550 μV 0°C to 70°C l 650 μV –40°C to 85°C l 725 μV VOS Match Channel-to-Channel (Note 5) LTC6241 S8 50 200 μV 0°C to 70°C l 325 μV –40°C to 85°C l 400 μV LTC6242 GN 60 225 μV 0°C to 70°C l 325 μV –40°C to 85°C l 400 μV LTC6241 DD, LTC6242 DHC 150 650 μV 0°C to 70°C l 700 μV –40°C to 85°C l 750 μV TC VOS Input Offset Voltage Drift (Note 6) l 0.7 2.5 μV/°C IB Input Bias Current (Notes 4, 7) LTC6241, LTC6242 0.5 pA l 75 pA LTC6240 0.5 1 pA l 75 pA IOS Input Offset Current (Notes 4, 7) LTC6241, LTC6242 0.2 pA l 75 pA LTC6240 0.2 1 pA l 75 pA Input Noise Voltage 0.1Hz to 10Hz 550 nVP-P 624012fe 8