Datasheet LT1783 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 1.25MHz, Over-The-Top Micropower, Rail-to-Rail Input and Output Op Amp in SOT-23 |
| 页数 / 页 | 16 / 5 — ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply … |
| 文件格式/大小 | PDF / 183 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply over the specifi ed
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LT1783
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the specifi ed temperature range, otherwise specifi cations are at TA = 25°C. VS = ±5V, VCM = 0V, VOUT = 0V, for the 6-lead part VPIN5 = V–, pulse power tested unless otherwise specifi ed. (Note 4) LT1783C/LT1783I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IS Supply Current 230 325 μA 0°C ≤ TA ≤ 70°C l 375 μA –40°C ≤ TA ≤ 85°C l 400 μA Supply Current, SHDN VPIN5 = –3V, VS = ±5V, No Load (Note 10) l 6 20 μA ISHDN Shutdown Pin Current VPIN5 = –4.7V, VS = ±5V, No Load (Note 10) l 0.5 nA VPIN5 = –3V, VS = ±5V, No Load (Note 10) 2 8 μA Maximum Shutdown Pin Current VPIN5 = 9V, VS = ±9V (Note 10) l 10 30 μA Shutdown Output Leakage Current VPIN5 = –7V, VS = ±9V, No Load (Note 10) l 0.05 1 μA VL Shutdown Pin Input Low Voltage VS = ±5V (Note 10) l –4.7 V VH Shutdown Pin Input High Voltage VS = ±5V (Note 10) l –2.8 V tON Turn-On Time VPIN5 = 0V to –5V, RL = 10k (Note 10) l 25 μs tOFF Turn-Off Time VPIN5 = –5V to 0V, RL = 10k (Note 10) l 3 μs GBW Gain Bandwidth Product f = 5kHz 800 1300 kHz 0°C ≤ TA ≤ 70°C l 700 kHz –40°C ≤ TA ≤ 85°C l 625 kHz SR Slew Rate AV = –1, RL = ∞, VO = ±4V, Measured at VO = ±2V 0.26 0.45 V/μs 0°C ≤ T l A ≤ 70°C 0.23 V/μs –40°C ≤ T l A ≤ 85°C 0.21 V/μs FPBW Full-Power Bandwidth (Note 11) VOUT = 8VP-P 18 kHz tS Settling Time ΔVOUT = 4V to 0.1%, AV = 1 10 μs
The
l
denotes the specifi cations which apply over the full operating temperature range of –40°C ≤ TA ≤ 125°C. VS = 3V, 0V; VS = 5V, 0V; VCM = VOUT = half supply, for the 6-lead part VPIN5 = 0V, pulse power tested unless otherwise specifi ed. (Note 4) LT1783H SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 400 850 μV l 3 mV Input Offset Voltage Drift (Note 9) l 15 μV/°C IOS Input Offset Current l 15 nA VCM = 18V (Note 5) l 10 μA IB Input Bias Current l 150 nA VCM = 18V (Note 5) l 150 μA Input Voltage Range l 0.3 18 V CMRR Common Mode Rejection Ratio VCM = 0.3V to VCC – 1V l 76 dB VCM = 0.3V to 18V l 60 dB AVOL Large-Signal Voltage Gain VS = 3V, VO = 500mV to 2.5V, RL = 10k 200 1500 V/mV l 50 V/mV VS = 5V, VO = 500mV to 4.5V, RL = 10k 400 1500 V/mV l 100 V/mV VOL Output Voltage Swing LOW No Load l 15 mV ISINK = 5mA l 800 mV VS = 5V, ISINK = 10mA l 1200 mV VOH Output Voltage Swing HIGH VS = 3V, No Load l 2.85 V VS = 3V, ISOURCE = 5mA l 2.30 V VS = 5V, No Load l 4.85 V VS = 5V, ISOURCE = 10mA l 4 V PSRR Power Supply Rejection Ratio VS = 3V to 12.5V, VCM = VO = 1V l 80 dB 1783fd 5
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the specifi ed temperature range, otherwise specifi cations are at TA = 25°C. VS = ±5V, VCM = 0V, VOUT = 0V, for the 6-lead part VPIN5 = V–, pulse power tested unless otherwise specifi ed. (Note 4) LT1783C/LT1783I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IS Supply Current 230 325 μA 0°C ≤ TA ≤ 70°C l 375 μA –40°C ≤ TA ≤ 85°C l 400 μA Supply Current, SHDN VPIN5 = –3V, VS = ±5V, No Load (Note 10) l 6 20 μA ISHDN Shutdown Pin Current VPIN5 = –4.7V, VS = ±5V, No Load (Note 10) l 0.5 nA VPIN5 = –3V, VS = ±5V, No Load (Note 10) 2 8 μA Maximum Shutdown Pin Current VPIN5 = 9V, VS = ±9V (Note 10) l 10 30 μA Shutdown Output Leakage Current VPIN5 = –7V, VS = ±9V, No Load (Note 10) l 0.05 1 μA VL Shutdown Pin Input Low Voltage VS = ±5V (Note 10) l –4.7 V VH Shutdown Pin Input High Voltage VS = ±5V (Note 10) l –2.8 V tON Turn-On Time VPIN5 = 0V to –5V, RL = 10k (Note 10) l 25 μs tOFF Turn-Off Time VPIN5 = –5V to 0V, RL = 10k (Note 10) l 3 μs GBW Gain Bandwidth Product f = 5kHz 800 1300 kHz 0°C ≤ TA ≤ 70°C l 700 kHz –40°C ≤ TA ≤ 85°C l 625 kHz SR Slew Rate AV = –1, RL = ∞, VO = ±4V, Measured at VO = ±2V 0.26 0.45 V/μs 0°C ≤ T l A ≤ 70°C 0.23 V/μs –40°C ≤ T l A ≤ 85°C 0.21 V/μs FPBW Full-Power Bandwidth (Note 11) VOUT = 8VP-P 18 kHz tS Settling Time ΔVOUT = 4V to 0.1%, AV = 1 10 μs
The
l
denotes the specifi cations which apply over the full operating temperature range of –40°C ≤ TA ≤ 125°C. VS = 3V, 0V; VS = 5V, 0V; VCM = VOUT = half supply, for the 6-lead part VPIN5 = 0V, pulse power tested unless otherwise specifi ed. (Note 4) LT1783H SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 400 850 μV l 3 mV Input Offset Voltage Drift (Note 9) l 15 μV/°C IOS Input Offset Current l 15 nA VCM = 18V (Note 5) l 10 μA IB Input Bias Current l 150 nA VCM = 18V (Note 5) l 150 μA Input Voltage Range l 0.3 18 V CMRR Common Mode Rejection Ratio VCM = 0.3V to VCC – 1V l 76 dB VCM = 0.3V to 18V l 60 dB AVOL Large-Signal Voltage Gain VS = 3V, VO = 500mV to 2.5V, RL = 10k 200 1500 V/mV l 50 V/mV VS = 5V, VO = 500mV to 4.5V, RL = 10k 400 1500 V/mV l 100 V/mV VOL Output Voltage Swing LOW No Load l 15 mV ISINK = 5mA l 800 mV VS = 5V, ISINK = 10mA l 1200 mV VOH Output Voltage Swing HIGH VS = 3V, No Load l 2.85 V VS = 3V, ISOURCE = 5mA l 2.30 V VS = 5V, No Load l 4.85 V VS = 5V, ISOURCE = 10mA l 4 V PSRR Power Supply Rejection Ratio VS = 3V to 12.5V, VCM = VO = 1V l 80 dB 1783fd 5