Datasheet LTC2054, LTC2055 (Analog Devices) - 3

LTC2054/LTC2055
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC2055HVIMS8#PBF LTC2055HVIMS8#TRPBF LTBCT 8-Lead Plastic MSOP –40°C to 85°C LTC2055HMS8#PBF LTC2055HMS8#TRPBF LTBCR 8-Lead Plastic MSOP –40°C to 125°C LTC2055HVHMS8#PBF LTC2055HVHMS8#TRPBF LTBCT 8-Lead Plastic MSOP –40°C to 125°C LTC2054MPS5#PBF LTC2054MPS5#TRPBF LTFFF 5-Lead Plastic TSOT-23 –55°C to 150°C LTC2054HVMPS5#PBF LTC2054HVMPS5#TRPBF LTFFG 5-Lead Plastic TSOT-23 –55°C to 150°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/
(L ELECTRICAL CHARACTERISTICS TC2054/LTC2055) The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VS = 3V, 5V unless otherwise noted. (Note 2) LTC2054C/LTC2055C LTC2054I/LTC2055I LTC2054H/LTC2055H SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
IS Supply Current (LTC2054) No Load ● 140 175 140 180 μA IS Supply Current Per Amplifi er No Load ● 130 150 130 155 μA (LTC2055) VOS Input Offset Voltage (Note 3) ±0.5 ±3 ± 0.5 ±3 μV ΔVOS/ΔT Average Input Offset Drift (Note 3) ● 0.02 ±0.03 0.02 ± 0.05 μV/°C Long-Term Offset Drift 50 50 nV/√mo IB Input Bias Current (Note 4) ±1 ± 1 pA ● ±150 ± 3000 pA IOS Input Offset Current (Note 4) ±2 ± 2 pA ● ±300 ± 700 pA en Input Noise Voltage RS = 100Ω, DC to 1Hz 0.6 0.6 μVP-P RS = 100Ω, DC to 10Hz 1.6 1.6 μVP-P CMRR Common Mode Rejection Ratio VCM = GND to V+ – 0.7V 115 130 115 130 dB VS = 3V ● 110 110 dB VCM = GND to V+ – 0.7V 120 130 120 130 dB VS = 5V ● 115 115 dB PSRR Power Supply Rejection Ratio VS = 2.7V to 6V 120 130 120 130 dB ● 115 115 dB AVOL Large-Signal Voltage Gain RL = 100k, VS = 3V, VOUT = VS/2 120 135 120 135 dB ● 115 115 dB RL = 100k, VS = 5V, VOUT = VS/2 125 140 125 140 dB ● 120 120 dB VOUT Output Voltage Swing High RL = 5k to GND, VS = 3V 2.87 2.89 2.87 2.89 V RL = 5k to GND, VS = 3V ● 2.85 2.84 V RL = 5k to GND, VS = 5V 4.80 4.83 4.80 4.83 V RL = 5k to GND, VS = 5V ● 4.75 4.70 V RL = 100k to GND, VS = 3V 2.98 2.99 2.98 2.99 V RL = 100k to GND, VS = 3V ● 2.975 2.97 V RL = 100k to GND, VS = 5V 4.985 4.99 4.985 4.99 V RL = 100k to GND, VS = 5V ● 4.980 4.970 V 20545fc 3