Datasheet LT1800 (Analog Devices) - 5
| Hersteller | Analog Devices |
| Beschreibung | 80MHz, 25V/µs Low Power Rail-to-Rail Input and Output Precision Op Amp |
| Seiten / Seite | 18 / 5 — ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±5V, VCM = 0V, VOUT = 0V, … |
| Dateiformat / Größe | PDF / 285 Kb |
| Dokumentensprache | Englisch |
ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±5V, VCM = 0V, VOUT = 0V, unless otherwise noted. SYMBOL. PARAMETER. CONDITIONS. MIN
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LT1800
ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±5V, VCM = 0V, VOUT = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V – OS Input Offset Voltage VCM = VS 150 500 μV V – CM = VS (SOT-23) 400 1000 μV V + CM = VS 0.7 3.5 mV V + CM = VS (SOT-23) 1 4.5 mV ΔV – + OS Input Offset Shift VCM = VS to VS – 1.5V 30 475 μV I – B Input Bias Current VCM = VS + 1V 25 350 nA V + CM = VS 400 1500 nA I – OS Input Offset Current VCM = VS + 1V 20 250 nA V + CM = VS 20 250 nA Input Noise Voltage 0.1Hz to 10Hz 1.4 μVP-P en Input Noise Voltage Density f = 10kHz 8.5 nV/√Hz in Input Noise Current Density f = 10kHz 1 pA/√Hz CIN Input Capacitance f = 100kHz 2 pF AVOL Large-Signal Voltage Gain VO = –4V to 4V, RL = 1k 25 70 V/mV VO = –2V to 2V, RL = 100Ω 2.5 7 V/mV CMRR Common Mode Rejection Ratio V – CM = VS to 3.5V 85 109 dB Input Common Mode Range V – + S VS V PSRR Power Supply Rejection Ratio V + – S = 2.5V to 10V, VS = 0V 80 97 dB VOL Output Voltage Swing Low (Note 7) No Load 15 60 mV ISINK = 5mA 85 170 mV ISINK = 20mA 225 450 mV VOH Output Voltage Swing High (Note 7) No Load 17 70 mV ISOURCE = 5mA 130 260 mV ISOURCE = 20mA 450 900 mV ISC Short-Circuit Current 30 50 mA IS Supply Current per Amplifi er 1.8 2.75 mA GBW Gain Bandwidth Product Frequency = 2MHz 70 MHz SR Slew Rate AV = – 1, RL = 1k, VO = ±4V, Measured at VO = ±2V 23 V/μs FPBW Full Power Bandwidth VO = 8VP-P 0.9 MHz HD Harmonic Distortion AV = 1, RL = 1k, VO = 2VP-P, fC = 500kHz –75 dBc tS Settling Time 0.01%, VSTEP = 5V, AV = 1V, RL = 1k 300 ns ΔG Differential Gain (NTSC) AV = + 2, RL = 150Ω 0.35 % Δθ Differential Phase (NTSC) AV = + 2, RL = 150Ω 0.2 Deg
The
l
denotes the specifi cations which apply over the temperature range of 0°C ≤ TA ≤ 70°C. VS = ±5V, VCM = 0V, VOUT = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V – OS Input Offset Voltage VCM = VS l 200 800 μV V – CM = VS (SOT-23) l 450 1500 μV V + CM = VS l 0.75 4 mV V + CM = VS (SOT-23) l 1 5 mV ΔV – + OS Input Offset Shift VCM = VS to VS – 1.5V l 45 675 μV VOS TC Input Offset Voltage Drift (Note 8) l 1.5 5 μV/°C I – B Input Bias Current VCM = VS + 1V l 30 400 nA V + CM = VS – 0.2V l 450 1750 nA 1800fa 5
ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±5V, VCM = 0V, VOUT = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V – OS Input Offset Voltage VCM = VS 150 500 μV V – CM = VS (SOT-23) 400 1000 μV V + CM = VS 0.7 3.5 mV V + CM = VS (SOT-23) 1 4.5 mV ΔV – + OS Input Offset Shift VCM = VS to VS – 1.5V 30 475 μV I – B Input Bias Current VCM = VS + 1V 25 350 nA V + CM = VS 400 1500 nA I – OS Input Offset Current VCM = VS + 1V 20 250 nA V + CM = VS 20 250 nA Input Noise Voltage 0.1Hz to 10Hz 1.4 μVP-P en Input Noise Voltage Density f = 10kHz 8.5 nV/√Hz in Input Noise Current Density f = 10kHz 1 pA/√Hz CIN Input Capacitance f = 100kHz 2 pF AVOL Large-Signal Voltage Gain VO = –4V to 4V, RL = 1k 25 70 V/mV VO = –2V to 2V, RL = 100Ω 2.5 7 V/mV CMRR Common Mode Rejection Ratio V – CM = VS to 3.5V 85 109 dB Input Common Mode Range V – + S VS V PSRR Power Supply Rejection Ratio V + – S = 2.5V to 10V, VS = 0V 80 97 dB VOL Output Voltage Swing Low (Note 7) No Load 15 60 mV ISINK = 5mA 85 170 mV ISINK = 20mA 225 450 mV VOH Output Voltage Swing High (Note 7) No Load 17 70 mV ISOURCE = 5mA 130 260 mV ISOURCE = 20mA 450 900 mV ISC Short-Circuit Current 30 50 mA IS Supply Current per Amplifi er 1.8 2.75 mA GBW Gain Bandwidth Product Frequency = 2MHz 70 MHz SR Slew Rate AV = – 1, RL = 1k, VO = ±4V, Measured at VO = ±2V 23 V/μs FPBW Full Power Bandwidth VO = 8VP-P 0.9 MHz HD Harmonic Distortion AV = 1, RL = 1k, VO = 2VP-P, fC = 500kHz –75 dBc tS Settling Time 0.01%, VSTEP = 5V, AV = 1V, RL = 1k 300 ns ΔG Differential Gain (NTSC) AV = + 2, RL = 150Ω 0.35 % Δθ Differential Phase (NTSC) AV = + 2, RL = 150Ω 0.2 Deg
The
l
denotes the specifi cations which apply over the temperature range of 0°C ≤ TA ≤ 70°C. VS = ±5V, VCM = 0V, VOUT = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V – OS Input Offset Voltage VCM = VS l 200 800 μV V – CM = VS (SOT-23) l 450 1500 μV V + CM = VS l 0.75 4 mV V + CM = VS (SOT-23) l 1 5 mV ΔV – + OS Input Offset Shift VCM = VS to VS – 1.5V l 45 675 μV VOS TC Input Offset Voltage Drift (Note 8) l 1.5 5 μV/°C I – B Input Bias Current VCM = VS + 1V l 30 400 nA V + CM = VS – 0.2V l 450 1750 nA 1800fa 5