Datasheet LT1800 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 80MHz, 25V/µs Low Power Rail-to-Rail Input and Output Precision Op Amp |
| 页数 / 页 | 18 / 4 — ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply … |
| 文件格式/大小 | PDF / 285 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply over the temperature range of
该数据表的模型线
文件文字版本
LT1800
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the temperature range of 0°C ≤ TA ≤ 70°C. C. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Common Mode Range l 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V l 74 91 dB Minimum Supply Voltage (Note 6) l 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load l 14 60 mV ISINK = 5mA l 100 200 mV ISINK = 20mA l 300 550 mV VOH Output Voltage Swing High (Note 7) No Load l 25 80 mV ISOURCE = 5mA l 150 300 mV ISOURCE = 20mA l 600 1000 mV ISC Short-Circuit Current VS = 5V l 20 40 mA VS = 3V l 20 30 mA IS Supply Current per Amplifi er l 2 2.75 mA GBW Gain Bandwidth Product Frequency = 2MHz l 35 75 MHz SR Slew Rate VS = 5V, AV = – 1, RL = 1k, VO = 4VP-P l 11 22 V/μs
The
l
denotes the specifi cations which apply over the temperature range of –40°C ≤ TA ≤ 85°C. 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 l 175 700 μV VCM = 0V (SOT-23) l 400 2000 μV VCM = VS l 0.75 4 mV VCM = VS (SOT-23) l 0.9 4 mV ΔVOS Input Offset Shift VCM = 0V to VS – 1.5V l 30 300 μV VOS TC Input Offset Voltage Drift (Note 8) l 1.5 5 μV/°C IB Input Bias Current VCM = 1V l 50 400 nA VCM = VS – 0.2V l 600 2000 nA IOS Input Offset Current VCM = 1V l 25 300 nA VCM = VS – 0.2V l 25 300 nA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k at VS/2 l 25 65 V/mV VS = 5V, VO = 1.5V to 3.5V, RL = 100Ω at VS/2 l 2.5 6 V/mV VS = 3V, VO = 0.5V to 2.5V, RL = 1k at VS/2 l 20 65 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = 0V to 3.5V l 81 101 dB VS = 3V, VCM = 0V to 1.5V l 73 93 dB Input Common Mode Range l 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V l 73 90 dB Minimum Supply Voltage (Note 6) l 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load l 15 70 mV ISINK = 5mA l 105 210 mV ISINK = 10mA l 170 400 mV VOH Output Voltage Swing High (Note 7) No Load l 25 90 mV ISOURCE = 5mA l 150 350 mV ISOURCE = 10mA l 300 700 mV ISC Short-Circuit Current VS = 5V l 12.5 30 mA VS = 3V l 12.5 30 mA IS Supply Current per Amplifi er l 2.1 3 mA GBW Gain Bandwidth Product Frequency = 2MHz l 30 70 MHz SR Slew Rate VS = 5V, AV = – 1, RL = 1k, VO = 4V l 10 18 V/μs 1800fa 4
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the temperature range of 0°C ≤ TA ≤ 70°C. C. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Common Mode Range l 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V l 74 91 dB Minimum Supply Voltage (Note 6) l 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load l 14 60 mV ISINK = 5mA l 100 200 mV ISINK = 20mA l 300 550 mV VOH Output Voltage Swing High (Note 7) No Load l 25 80 mV ISOURCE = 5mA l 150 300 mV ISOURCE = 20mA l 600 1000 mV ISC Short-Circuit Current VS = 5V l 20 40 mA VS = 3V l 20 30 mA IS Supply Current per Amplifi er l 2 2.75 mA GBW Gain Bandwidth Product Frequency = 2MHz l 35 75 MHz SR Slew Rate VS = 5V, AV = – 1, RL = 1k, VO = 4VP-P l 11 22 V/μs
The
l
denotes the specifi cations which apply over the temperature range of –40°C ≤ TA ≤ 85°C. 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 l 175 700 μV VCM = 0V (SOT-23) l 400 2000 μV VCM = VS l 0.75 4 mV VCM = VS (SOT-23) l 0.9 4 mV ΔVOS Input Offset Shift VCM = 0V to VS – 1.5V l 30 300 μV VOS TC Input Offset Voltage Drift (Note 8) l 1.5 5 μV/°C IB Input Bias Current VCM = 1V l 50 400 nA VCM = VS – 0.2V l 600 2000 nA IOS Input Offset Current VCM = 1V l 25 300 nA VCM = VS – 0.2V l 25 300 nA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k at VS/2 l 25 65 V/mV VS = 5V, VO = 1.5V to 3.5V, RL = 100Ω at VS/2 l 2.5 6 V/mV VS = 3V, VO = 0.5V to 2.5V, RL = 1k at VS/2 l 20 65 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = 0V to 3.5V l 81 101 dB VS = 3V, VCM = 0V to 1.5V l 73 93 dB Input Common Mode Range l 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V l 73 90 dB Minimum Supply Voltage (Note 6) l 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load l 15 70 mV ISINK = 5mA l 105 210 mV ISINK = 10mA l 170 400 mV VOH Output Voltage Swing High (Note 7) No Load l 25 90 mV ISOURCE = 5mA l 150 350 mV ISOURCE = 10mA l 300 700 mV ISC Short-Circuit Current VS = 5V l 12.5 30 mA VS = 3V l 12.5 30 mA IS Supply Current per Amplifi er l 2.1 3 mA GBW Gain Bandwidth Product Frequency = 2MHz l 30 70 MHz SR Slew Rate VS = 5V, AV = – 1, RL = 1k, VO = 4V l 10 18 V/μs 1800fa 4