Datasheet LT1637 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | 1.1MHz, 0.4V/µs Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp |
| 页数 / 页 | 16 / 3 — 3V A D 5V ELECTRICAL CHARACTERISTICS. The |
| 文件格式/大小 | PDF / 366 Kb |
| 文件语言 | 英语 |
3V A D 5V ELECTRICAL CHARACTERISTICS. The
该数据表的模型线
文件文字版本
LT1637
U 3V A D 5V ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range of –40
°
C
≤
TA
≤
85
°
C, otherwise specifications are at TA = 25
°
C. VS = 3V, 0V; VS = 5V, 0V; VSHDN = V –,VCM = VOUT = half supply unless otherwise specified. (Note 4) LT1637C/LT1637I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage Drift (Note 9) N8, S8 Packages, – 40°C ≤ TA ≤ 85°C ● 1 3 µV/°C MS8 Package, – 40°C ≤ TA ≤ 85°C ● 2 6 µV/°C DDPackage, – 40°C ≤ TA ≤ 85°C ● 2 6 µV/°C IOS Input Offset Current ● 0.4 6.0 nA VCM = 44V (Note 5) ● 2.5 µA IB Input Bias Current ● 20 50 nA VCM = 44V (Note 5) ● 23 60 µA VS = 0V 0.1 nA Input Noise Voltage 0.1Hz to 10Hz 0.6 µVP-P en Input Noise Voltage Density f = 1kHz 27 nV/√Hz in Input Noise Current Density f = 1kHz 0.08 pA/√Hz RIN Input Resistance Differential 1 2.6 MΩ Common Mode, VCM = 0V to 44V 0.7 1.4 MΩ CIN Input Capacitance 4 pF Input Voltage Range ● 0 44 V CMRR Common Mode Rejection Ratio VCM = 0V to (VCC – 1V) ● 88 110 dB (Note 5) VCM = 0V to 44V (Note 8) ● 80 98 dB AVOL Large-Signal Voltage Gain VS = 3V, VO = 500mV to 2.5V, RL = 10k 150 400 V/mV VS = 3V, 0°C ≤ TA ≤ 70°C ● 100 V/mV VS = 3V, – 40°C ≤ TA ≤ 85°C ● 75 V/mV VS = 5V, VO = 500mV to 4.5V, RL = 10k 300 800 V/mV VS = 5V, 0°C ≤ TA ≤ 70°C ● 200 V/mV VS = 5V, – 40°C ≤ TA ≤ 85°C ● 150 V/mV VOL Output Voltage Swing LOW No Load ● 3 8 mV ISINK = 5mA ● 325 700 mV VS = 5V, ISINK = 10mA ● 580 1300 mV VOH Output Voltage Swing HIGH VS = 3V, No Load ● 2.94 2.975 V VS = 3V, ISOURCE = 5mA ● 2.25 2.67 V VS = 5V, No Load ● 4.94 4.975 V VS = 5V, ISOURCE = 10mA ● 3.80 4.45 V ISC Short-Circuit Current (Note 2) VS = 3V, Short Output to Ground 10 14 mA VS = 3V, Short Output to VCC 15 45 mA VS = 5V, Short Output to Ground 15 22 mA VS = 5V, Short Output to VCC 15 60 mA PSRR Power Supply Rejection Ratio VS = 3V to 12.5V, VCM = VO = 1V ● 90 98 dB Minimum Supply Voltage ● 2.7 V Reverse Supply Voltage IS = – 100µA ● 25 40 V IS Supply Current 190 250 µA (Note 6) ● 295 µA Supply Current, SHDN VPIN5 = 2V, No Load (Note 6) ● 3 12 µA ISHDN Shutdown Pin Current VPIN5 = 0.3V, No Load (Note 6) ● 0.2 15 nA VPIN5 = 2V, No Load (Note 5) ● 1.0 5 µA VPIN5 = 3.3V 2.5 µA VPIN5 = 5V 4.3 µA Output Leakage Current, SHDN VPIN5 = 2V, No Load (Note 6) ● 0.02 1 µA 1637fd 3
U 3V A D 5V ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range of –40
°
C
≤
TA
≤
85
°
C, otherwise specifications are at TA = 25
°
C. VS = 3V, 0V; VS = 5V, 0V; VSHDN = V –,VCM = VOUT = half supply unless otherwise specified. (Note 4) LT1637C/LT1637I SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Input Offset Voltage Drift (Note 9) N8, S8 Packages, – 40°C ≤ TA ≤ 85°C ● 1 3 µV/°C MS8 Package, – 40°C ≤ TA ≤ 85°C ● 2 6 µV/°C DDPackage, – 40°C ≤ TA ≤ 85°C ● 2 6 µV/°C IOS Input Offset Current ● 0.4 6.0 nA VCM = 44V (Note 5) ● 2.5 µA IB Input Bias Current ● 20 50 nA VCM = 44V (Note 5) ● 23 60 µA VS = 0V 0.1 nA Input Noise Voltage 0.1Hz to 10Hz 0.6 µVP-P en Input Noise Voltage Density f = 1kHz 27 nV/√Hz in Input Noise Current Density f = 1kHz 0.08 pA/√Hz RIN Input Resistance Differential 1 2.6 MΩ Common Mode, VCM = 0V to 44V 0.7 1.4 MΩ CIN Input Capacitance 4 pF Input Voltage Range ● 0 44 V CMRR Common Mode Rejection Ratio VCM = 0V to (VCC – 1V) ● 88 110 dB (Note 5) VCM = 0V to 44V (Note 8) ● 80 98 dB AVOL Large-Signal Voltage Gain VS = 3V, VO = 500mV to 2.5V, RL = 10k 150 400 V/mV VS = 3V, 0°C ≤ TA ≤ 70°C ● 100 V/mV VS = 3V, – 40°C ≤ TA ≤ 85°C ● 75 V/mV VS = 5V, VO = 500mV to 4.5V, RL = 10k 300 800 V/mV VS = 5V, 0°C ≤ TA ≤ 70°C ● 200 V/mV VS = 5V, – 40°C ≤ TA ≤ 85°C ● 150 V/mV VOL Output Voltage Swing LOW No Load ● 3 8 mV ISINK = 5mA ● 325 700 mV VS = 5V, ISINK = 10mA ● 580 1300 mV VOH Output Voltage Swing HIGH VS = 3V, No Load ● 2.94 2.975 V VS = 3V, ISOURCE = 5mA ● 2.25 2.67 V VS = 5V, No Load ● 4.94 4.975 V VS = 5V, ISOURCE = 10mA ● 3.80 4.45 V ISC Short-Circuit Current (Note 2) VS = 3V, Short Output to Ground 10 14 mA VS = 3V, Short Output to VCC 15 45 mA VS = 5V, Short Output to Ground 15 22 mA VS = 5V, Short Output to VCC 15 60 mA PSRR Power Supply Rejection Ratio VS = 3V to 12.5V, VCM = VO = 1V ● 90 98 dB Minimum Supply Voltage ● 2.7 V Reverse Supply Voltage IS = – 100µA ● 25 40 V IS Supply Current 190 250 µA (Note 6) ● 295 µA Supply Current, SHDN VPIN5 = 2V, No Load (Note 6) ● 3 12 µA ISHDN Shutdown Pin Current VPIN5 = 0.3V, No Load (Note 6) ● 0.2 15 nA VPIN5 = 2V, No Load (Note 5) ● 1.0 5 µA VPIN5 = 3.3V 2.5 µA VPIN5 = 5V 4.3 µA Output Leakage Current, SHDN VPIN5 = 2V, No Load (Note 6) ● 0.02 1 µA 1637fd 3