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LT1638 Datasheet(PDF) 5 Page - Linear Technology |
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LT1638 Datasheet(HTML) 5 Page - Linear Technology |
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5 / 18 page  LT1638/LT1639 5 16389fg LT1638C/LT1639C, LT1638I/LT1639I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS PSRR Power Supply Rejection Ratio VS = 3V to 12.5V, VCM = VO = 1V l 90 100 dB Reverse Supply Voltage IS = – 100μA per Amplifier l 18 27 V Minimum Operating Supply Voltage l 2.4 2.7 V IS Supply Current per Amplifier (Note 6) l 170 230 275 μA μA GBW Gain Bandwidth Product (Note 5) f = 5kHz 0°C ≤ TA ≤ 70°C – 40°C ≤ TA ≤ 85°C l l 650 550 500 1075 kHz kHz kHz SR Slew Rate (Note 7) AV = – 1, RL = ∞ 0°C ≤ TA ≤ 70°C – 40°C ≤ TA ≤ 85°C l l 0.210 0.185 0.170 0.38 V/μs V/μs V/μs ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25°C. VS = 3V, 0V; VS = 5V, 0V; VCM = VOUT = half supply, unless otherwise noted. (Note 4) The l denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25°C. VS = ±15V, VCM = 0V, VOUT = 0V, unless otherwise noted. (Note 4) LT1638C/LT1639C, LT1638I/LT1639I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOS Input Offset Voltage LT1638 N, S Packages 0°C ≤ TA ≤ 70°C – 40°C ≤ TA ≤ 85°C l l 250 800 1000 1100 μV μV μV LT1639 N, S Packages 0°C ≤ TA ≤ 70°C – 40°C ≤ TA ≤ 85°C l l 350 900 1100 1200 μV μV μV LT1638 MS8 Package 0°C ≤ TA ≤ 70°C – 40°C ≤ TA ≤ 85°C l l 400 1050 1250 1550 μV μV μV LT1638 DDPackage 0°C ≤ TA ≤ 70°C – 40°C ≤ TA ≤ 85°C l l 450 1250 1450 1550 μV μV μV Input Offset Voltage Drift (Note 9) LT1638/LT1639 N, S Packages LT1638MS8, LT1638DD l l 2 2.5 6 7 μV/°C μV/°C IOS Input Offset Current l 16 nA IB Input Bias Current l 20 50 nA Input Noise Voltage 0.1Hz to 10Hz 1 μVP-P en Input Noise Voltage Density f = 1kHz 20 nV/√Hz in Input Noise Current Density f = 1kHz 0.3 pA/√Hz RIN Input Resistance Differential Common Mode, VCM = – 15V to 14V 1 2.5 500 MΩ MΩ CIN Input Capacitance 4.5 pF Input Voltage Range l –15 29 V CMRR Common Mode Rejection Ratio VCM = –15V to 29V l 80 88 dB AVOL Large-Signal Voltage Gain VO = ± 14V, RL = 10k 0°C ≤ TA ≤ 70°C – 40°C ≤ TA ≤ 85°C l l 200 125 100 500 V/mV V/mV V/mV VO Output Voltage Swing No Load IOUT = ±10mA l l ±14.9 ±13.7 ±14.95 ±14.0 V V |
Similar Part No. - LT1638_15 |
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Similar Description - LT1638_15 |
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