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LT1809 Datasheet(PDF) 6 Page - Linear Technology |
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LT1809 Datasheet(HTML) 6 Page - Linear Technology |
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6 / 24 page  6 LT1809/LT1810 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) ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS ISHDN SHDN Pin Current VS = 5V, VSHDN = 0.3V q 420 900 µA VS = 3V, VSHDN = 0.3V q 220 600 µA Output Leakage Current, Shutdown VSHDN = 0.3V q 3 µA VL SHDN Pin Input Voltage Low q 0.3 V VH SHDN Pin Input Voltage High q VS – 0.5 V 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 140 MHz SR Slew Rate VS = 5V, AV = -1, RL = 1k, VO = 4VP-P q 180 V/ µs FPBW Full Power Bandwidth VS = 5V, VOUT = 4VP-P q 14 MHz TA = 25°C. VS = ±5V, VSHDN = open, VCM = 0V, VOUT = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOS Input Offset Voltage VCM = V + LT1809 SO-8 0.8 3.0 mV VCM = V – LT1809 SO-8 0.8 3.0 mV VCM = V + 0.8 3.5 mV VCM = V – 0.8 3.5 mV ∆VOS Input Offset Voltage Shift VCM = V – to V + LT1809 SO-8 0.35 2.5 mV VCM = V – to V + 0.35 3.0 mV Input Offset Voltage Match (Channel-to-Channel) VCM = V +, VCM = V– 16 mV (Note 10) IB Input Bias Current VCM = V + 210 µA VCM = V – + 0.2V – 30 –12.5 µA ∆IB Input Bias Current Shift VCM = V – + 0.2V to V + 14.5 40 µA Input Bias Current Match (Channel-to-Channel) VCM = V + 0.1 5 µA (Note 10) VCM = V – + 0.2V 0.4 10 µA IOS Input Offset Current VCM = V + 0.05 2 µA VCM = V – + 0.2V 0.40 5 µA ∆IOS Input Offset Current Shift VCM = V – + 0.2V to V + 0.45 7 µA en Input Noise Voltage Density f = 10kHz 16 nV/ √Hz in Input Noise Current Density f = 10kHz 5 pA/ √Hz CIN Input Capacitance f = 100kHz 2 pF AVOL Large-Signal Voltage Gain VO = – 4V to 4V, RL = 1k 30 100 V/mV VO = – 2.5V to 2.5V, RL = 100Ω 4.5 12 V/mV CMRR Common Mode Rejection Ratio VCM = V – to V+ 70 89 dB CMRR Match (Channel-to-Channel) (Note 10) VCM = V – to V+ 64 89 dB Input Common Mode Range V – V + V PSRR Power Supply Rejection Ratio V + = 2.5V to 10V, V – = 0V 71 87 dB PSRR Match (Channel-to-Channel) (Note 10) V + = 2.5V to 10V, V – = 0V 65 90 dB VOL Output Voltage Swing LOW (Note 7) No Load 12 60 mV ISINK = 5mA 50 140 mV ISINK = 25mA 180 425 mV VOH Output Voltage Swing HIGH (Note 7) No Load 35 100 mV ISOURCE = 5mA 90 200 mV ISOURCE = 25mA 310 700 mV |
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Similar Description - LT1809 |
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