Datasheet LT1803, LT1804, LT1805 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | Single/Dual/Quad 100V/µs, 85MHz, Rail-to-Rail Input and Output Op Amps |
| Páginas / Página | 20 / 4 — ELECTRICAL CHARACTERISTICS The. denotes specifications which apply over … |
| Formato / tamaño de archivo | PDF / 411 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS The. denotes specifications which apply over the 0
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Versión de texto del documento
LT1803/LT1804/LT1805
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the 0
°
C
≤
TA
≤
70
°
C temperature range. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = 0V ● 0.50 3.5 mV VCM = 0V (DD Package) ● 1.25 5 mV VCM = 0V (SOT-23 Package) ● 1.25 6 mV VCM = VS ● 1.60 8.5 mV ∆VOS Input Offset Shift VCM = 0V to VS – 2V ● 0.05 0.8 mV Input Offset Voltage Match VCM = 0V ● 0.75 5.5 mV (Channel-to-Channel) (Note 9) VCM = 0V (DD Package) ● 1.50 7.5 mV VOS TC Input Offset Voltage Drift (Note 8) ● 10 35 µV/°C IB Input Bias Current VCM = 1V ● 150 1100 nA VCM = VS – 0.2V ● 3.2 6 µA Input Bias Current Match VCM = 1V ● 120 1500 nA (Channel-to-Channel) (Note 9) VCM = VS – 0.2V ● 120 1800 nA IOS Input Offset Current VCM = 1V ● 100 1400 nA VCM = VS – 0.2V ● 50 1400 nA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 ● 15 50 V/mV VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2 ● 1.4 3.7 V/mV VS = 3V, VO = 0.5V to 2.5V, RL=1k to VS/2 ● 10 40 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = 0V to 3V ● 71 95 dB VS = 3V, VCM = 0V to 1V ● 61 90 dB CMRR Match (Channel-to-Channel) (Note 9) VS = 5V, VCM = 0V to 3V ● 65 90 dB VS = 3V, VCM = 0V to 1V ● 55 85 dB Input Common Mode Range ● 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V ● 65 87 dB PSRR Match (Channel-to-Channel) (Note 9) VS = 2.5V to 10V, VCM = 0V ● 59 87 dB Minimum Supply Voltage (Note 6) ● 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load ● 19 80 mV ISINK = 5mA ● 100 225 mV ISINK = 15mA ● 200 450 mV VOH Output Voltage Swing High (Note 7) No Load ● 19 80 mV ISOURCE = 5mA ● 150 350 mV ISOURCE = 15mA ● 450 900 mV ISC Short-Circuit Current (Note 3) VS = 5V ● 17 40 mA VS = 3V ● 15 28 mA IS Supply Current per Amplifier ● 3 3.75 mA GBW Gain Bandwidth Product VS = 5V, Frequency = 2MHz, RL = 1k to 2.5V ● 45 82 MHz SR Slew Rate VS = 5V, AV = –1, RL = 1k to VS/2, VO = 0.5V to 4.5V ● 45 93 V/µs Measured at VO = 1.5V, 3.5V 180345f 4
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the 0
°
C
≤
TA
≤
70
°
C temperature range. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = 0V ● 0.50 3.5 mV VCM = 0V (DD Package) ● 1.25 5 mV VCM = 0V (SOT-23 Package) ● 1.25 6 mV VCM = VS ● 1.60 8.5 mV ∆VOS Input Offset Shift VCM = 0V to VS – 2V ● 0.05 0.8 mV Input Offset Voltage Match VCM = 0V ● 0.75 5.5 mV (Channel-to-Channel) (Note 9) VCM = 0V (DD Package) ● 1.50 7.5 mV VOS TC Input Offset Voltage Drift (Note 8) ● 10 35 µV/°C IB Input Bias Current VCM = 1V ● 150 1100 nA VCM = VS – 0.2V ● 3.2 6 µA Input Bias Current Match VCM = 1V ● 120 1500 nA (Channel-to-Channel) (Note 9) VCM = VS – 0.2V ● 120 1800 nA IOS Input Offset Current VCM = 1V ● 100 1400 nA VCM = VS – 0.2V ● 50 1400 nA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 ● 15 50 V/mV VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2 ● 1.4 3.7 V/mV VS = 3V, VO = 0.5V to 2.5V, RL=1k to VS/2 ● 10 40 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = 0V to 3V ● 71 95 dB VS = 3V, VCM = 0V to 1V ● 61 90 dB CMRR Match (Channel-to-Channel) (Note 9) VS = 5V, VCM = 0V to 3V ● 65 90 dB VS = 3V, VCM = 0V to 1V ● 55 85 dB Input Common Mode Range ● 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V ● 65 87 dB PSRR Match (Channel-to-Channel) (Note 9) VS = 2.5V to 10V, VCM = 0V ● 59 87 dB Minimum Supply Voltage (Note 6) ● 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load ● 19 80 mV ISINK = 5mA ● 100 225 mV ISINK = 15mA ● 200 450 mV VOH Output Voltage Swing High (Note 7) No Load ● 19 80 mV ISOURCE = 5mA ● 150 350 mV ISOURCE = 15mA ● 450 900 mV ISC Short-Circuit Current (Note 3) VS = 5V ● 17 40 mA VS = 3V ● 15 28 mA IS Supply Current per Amplifier ● 3 3.75 mA GBW Gain Bandwidth Product VS = 5V, Frequency = 2MHz, RL = 1k to 2.5V ● 45 82 MHz SR Slew Rate VS = 5V, AV = –1, RL = 1k to VS/2, VO = 0.5V to 4.5V ● 45 93 V/µs Measured at VO = 1.5V, 3.5V 180345f 4