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LT1809IS8 Datasheet(PDF) 5 Page - Linear Technology |
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LT1809IS8 Datasheet(HTML) 5 Page - Linear Technology |
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5 / 24 page  5 LT1809/LT1810 The q denotes the specifications which apply over the 0 °C ≤ TA ≤ 70°C temperature range. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply, unless otherwise noted. ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS tON Turn-On Time VSHDN = 0.3V to 4.5V, RL = 100 q 80 ns tOFF Turn-Off Time VSHDN = 4.5V to 0.3V, RL = 100 q 50 ns GBW Gain-Bandwidth Product Frequency = 2MHz q 145 MHz SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4VP-P q 250 V/ µs FPBW Full Power Bandwidth VS = 5V, VOUT = 4VP-P q 20 MHz SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOS Input Offset Voltage VCM = V + LT1809 SO-8 q 1 3.5 mV VCM = V – LT1809 SO-8 q 1 3.5 mV VCM = V + q 1 4.0 mV VCM = V – q 1 4.0 mV VOS TC Input Offset Voltage Drift (Note 8) VCM = V + q 925 µV/°C VCM = V – q 925 µV/°C ∆VOS Input Offset Voltage Shift VCM = V – to V+ LT1809 SO-8 q 0.5 3.0 mV VCM = V– q 0.5 3.5 mV Input Offset Voltage Match (Channel-to-Channel) VCM = V+, VCM = V – q 1.2 7 mV (Note 10) IB Input Bias Current VCM = V + – 0.2V q 212 µA VCM = V – + 0.4V q –35 –17 µA ∆IB Input Bias Current Shift VCM = V – + 0.4V to V + – 0.2V q 19 47 µA Input Bias Current Match (Channel-to-Channel) VCM = V + – 0.2V q 0.2 6 µA (Note 10) VCM = V – + 0.4V q 0.6 12 µA IOS Input Offset Current VCM = V + – 0.2V q 0.08 2 µA VCM = V – + 0.4V q 0.5 6 µA ∆IOS Input Offset Current Shift VCM = V – + 0.4V to V + – 0.2V q 0.58 7.5 µA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 q 17 60 V/mV VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2 q 2.5 7 V/mV VS = 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 q 10 35 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = V – to V+ q 63 80 dB VS = 3V, VCM = V– to V + q 58 75 dB CMRR Match (Channel-to-Channel) (Note 10) VS = 5V, VCM = V– to V + q 57 78 dB VS = 3V, VCM = V– to V + q 52 72 dB Input Common Mode Range q V – V + V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V q 69 83 dB PSRR Match (Channel-to-Channel) (Note 10) VS = 2.5V to 10V, VCM = 0V q 63 83 dB Minimum Supply Voltage (Note 6) q 2.3 2.5 V VOL Output Voltage Swing LOW (Note 7) No Load q 18 70 mV ISINK = 5mA q 60 150 mV ISINK = 25mA q 210 450 mV VOH Output Voltage Swing HIGH (Note 7) No Load q 55 130 mV ISOURCE = 5mA q 120 240 mV ISOURCE = 25mA q 375 750 mV ISC Short-Circuit Current VS = 5V q ±30 ±70 mA VS = 3V q ±25 ±60 mA IS Supply Current per Amplifier q 15 21 mA Supply Current, Shutdown VS = 5V, VSHDN = 0.3V q 0.58 1.5 mA VS = 3V, VSHDN = 0.3V q 0.35 1.2 mA The q denotes the specifications which apply over the – 40 °C ≤ TA ≤ 85°C temperature range. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply, unless otherwise noted. (Note 5) |
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