Datasheet LT1672, LT1673, LT1674 (Analog Devices) - 3
| Fabricante | Analog Devices |
| Descripción | 2µA Max, AV ≥ 5 Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps |
| Páginas / Página | 12 / 3 — ELECTRICAL CHARACTERISTICS. TA = 25. C, VS = 5V, 0V; VS = 3V, 0V; VCM = … |
| Formato / tamaño de archivo | PDF / 220 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS. TA = 25. C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted. SYMBOL
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LT1672/LT1673/LT1674
ELECTRICAL CHARACTERISTICS TA = 25
°
C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
en Input Noise Voltage Density f = 100Hz 185 nV/√Hz in Input Noise Current Density f = 100Hz 10 fA/√Hz AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.25V to 4.5V, RL = 100k 100 500 V/mV VS = 3V, VO = 0.25V to 2.5V, RL = 100k 50 250 V/mV Input Voltage Range 0 36 V CMRR Common Mode Rejection Ratio VCM = 0V to 4V, VS = 5V 90 106 dB VCM = 0V to 10V, VS = 5V 74 95 dB PSRR Power Supply Rejection Ratio VS = 2.2V to 12V, VCM = VO = 0.5V 90 99 dB Minimum Operating Supply Voltage 2.1 2.2 V VOL Output Voltage Swing LOW No Load 50 100 mV ISINK = 100µA 210 410 mV VOH Output Voltage Swing HIGH No Load V+ – 0.07 V+ – 0.035 V ISOURCE = 100µA V+ – 0.32 V+ – 0.160 V ISC Short-Circuit Current (Note 5) 0.7 1.3 mA IS Supply Current per Amplifier (Note 6) 1.5 2 µA Reverse Supply Voltage IS = 10µA per Amplifier –18 V SR Slew Rate AV = – 5, VS = ±10V 1.6 5 V/ms GBW Gain Bandwidth Product f = 100Hz 12 kHz
The
●
denotes the specifications which apply over the temperature range of 0
°
C
≤
TA
≤
70
°
C. VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VS = 5V ● 175 425 µV VS = 3V ● 225 525 µV VS = 5V, MS8 Package ● 175 525 µV VS = 3V, MS8 Package ● 225 625 µV VOS TC Input Offset Voltage Drift (Note 4) ● 0.4 2 µV/°C IB Input Bias Current (Note 5) ● 250 1200 pA VCM = 10V (Note 6) ● 240 500 nA IOS Input Offset Current (Note 5) ● 20 120 pA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.25V to 4.5V, RL = 100k ● 75 280 V/mV VS = 3V, VO = 0.25V to 2.5V, RL = 100k ● 40 150 V/mV Input Voltage Range ● 0.2 36 V CMRR Common Mode Rejection Ratio VCM = 0.2V to 4V, VS = 5V ● 89 106 dB VCM = 0.2V to 10V, VS = 5V ● 64 85 dB PSRR Power Supply Rejection Ratio VS = 2.4V to 12V, VCM = VO = 0.5V ● 89 99 dB Minimum Operating Supply Voltage ● 2.3 2.4 V VOL Output Voltage Swing LOW No Load ● 55 110 mV ISINK = 100µA ● 225 450 mV VOH Output Voltage Swing HIGH No Load ● V+ – 0.08 V+ – 0.04 V ISOURCE = 100µA ● V+ – 0.36 V+ – 0.18 V ISC Short-Circuit Current (Note 5) ● 0.6 1.1 mA IS Supply Current per Amplifier (Note 6) ● 1.9 2.8 µA 3
ELECTRICAL CHARACTERISTICS TA = 25
°
C, VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
en Input Noise Voltage Density f = 100Hz 185 nV/√Hz in Input Noise Current Density f = 100Hz 10 fA/√Hz AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.25V to 4.5V, RL = 100k 100 500 V/mV VS = 3V, VO = 0.25V to 2.5V, RL = 100k 50 250 V/mV Input Voltage Range 0 36 V CMRR Common Mode Rejection Ratio VCM = 0V to 4V, VS = 5V 90 106 dB VCM = 0V to 10V, VS = 5V 74 95 dB PSRR Power Supply Rejection Ratio VS = 2.2V to 12V, VCM = VO = 0.5V 90 99 dB Minimum Operating Supply Voltage 2.1 2.2 V VOL Output Voltage Swing LOW No Load 50 100 mV ISINK = 100µA 210 410 mV VOH Output Voltage Swing HIGH No Load V+ – 0.07 V+ – 0.035 V ISOURCE = 100µA V+ – 0.32 V+ – 0.160 V ISC Short-Circuit Current (Note 5) 0.7 1.3 mA IS Supply Current per Amplifier (Note 6) 1.5 2 µA Reverse Supply Voltage IS = 10µA per Amplifier –18 V SR Slew Rate AV = – 5, VS = ±10V 1.6 5 V/ms GBW Gain Bandwidth Product f = 100Hz 12 kHz
The
●
denotes the specifications which apply over the temperature range of 0
°
C
≤
TA
≤
70
°
C. VS = 5V, 0V; VS = 3V, 0V; VCM = VO = half supply, unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VS = 5V ● 175 425 µV VS = 3V ● 225 525 µV VS = 5V, MS8 Package ● 175 525 µV VS = 3V, MS8 Package ● 225 625 µV VOS TC Input Offset Voltage Drift (Note 4) ● 0.4 2 µV/°C IB Input Bias Current (Note 5) ● 250 1200 pA VCM = 10V (Note 6) ● 240 500 nA IOS Input Offset Current (Note 5) ● 20 120 pA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.25V to 4.5V, RL = 100k ● 75 280 V/mV VS = 3V, VO = 0.25V to 2.5V, RL = 100k ● 40 150 V/mV Input Voltage Range ● 0.2 36 V CMRR Common Mode Rejection Ratio VCM = 0.2V to 4V, VS = 5V ● 89 106 dB VCM = 0.2V to 10V, VS = 5V ● 64 85 dB PSRR Power Supply Rejection Ratio VS = 2.4V to 12V, VCM = VO = 0.5V ● 89 99 dB Minimum Operating Supply Voltage ● 2.3 2.4 V VOL Output Voltage Swing LOW No Load ● 55 110 mV ISINK = 100µA ● 225 450 mV VOH Output Voltage Swing HIGH No Load ● V+ – 0.08 V+ – 0.04 V ISOURCE = 100µA ● V+ – 0.36 V+ – 0.18 V ISC Short-Circuit Current (Note 5) ● 0.6 1.1 mA IS Supply Current per Amplifier (Note 6) ● 1.9 2.8 µA 3