Datasheet LT1677 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Low Noise, Rail-to-Rail Precision Op Amp |
| 页数 / 页 | 20 / 4 — ELECTRICAL CHARACTERISTICS The. denotes the specifications which apply … |
| 文件格式/大小 | PDF / 561 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS The. denotes the specifications which apply over the full operating
该数据表的模型线
文件文字版本
LT1677
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS = 3V, VCM = VO = 1.7V; VS = 5V, VCM = VO = 2.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS (Note 6) MIN TYP MAX UNITS
VOL Output Voltage Swing Low (Note 11) Above GND ISINK = 0.1mA 110 170 mV 0°C ≤ TA ≤ 70°C ● 125 200 mV – 40°C ≤ TA ≤ 85°C ● 130 230 mV Above GND ISINK = 2.5mA 170 250 mV 0°C ≤ TA ≤ 70°C ● 195 320 mV – 40°C ≤ TA ≤ 85°C ● 205 350 mV Above GND ISINK = 10mA 370 500 mV 0°C ≤ TA ≤ 70°C ● 440 600 mV – 40°C ≤ TA ≤ 85°C ● 465 650 mV VOH Output Voltage Swing High (Note 11) Below VS ISOURCE = 0.1mA 75 170 mV 0°C ≤ TA ≤ 70°C ● 85 200 mV – 40°C ≤ TA ≤ 85°C ● 93 250 mV Below VS ISOURCE = 2.5mA 170 300 mV 0°C ≤ TA ≤ 70°C ● 195 350 mV – 40°C ≤ TA ≤ 85°C ● 205 375 mV Below VS ISOURCE = 10mA 450 700 mV 0°C ≤ TA ≤ 70°C ● 510 800 mV – 40°C ≤ TA ≤ 85°C ● 525 850 mV ISC Output Short-Circuit Current (Note 3) VS = 3V 15 22 mA 0°C ≤ TA ≤ 70°C ● 14 20 mA – 40°C ≤ TA ≤ 85°C ● 13 19 mA VS = 5V 20 29 mA 0°C ≤ TA ≤ 70°C ● 18 27 mA – 40°C ≤ TA ≤ 85°C ● 17 25 mA SR Slew Rate (Note 13) AV = – 1 1.7 2.5 V/µs RL ≥ 10k, 0°C ≤ TA ≤ 70°C ● 1.5 2.3 V/µs RL ≥ 10k, – 40°C ≤ TA ≤ 85°C ● 1.2 2.0 V/µs GBW Gain Bandwidth Product (Note 11) fO = 100kHz 4.5 7.2 MHz fO = 100kHz, 0°C ≤ TA ≤ 70°C ● 3.8 6.2 MHz fO = 100kHz, – 40°C ≤ TA ≤ 85°C ● 3.7 5.8 MHz tS Settling Time 2V Step 0.1%, AV = +1 2.1 µs 2V Step 0.01%, AV = +1 3.5 µs RO Open-Loop Output Resistance IOUT = 0 80 Ω Closed-Loop Output Resistance AV = 100, f = 10kHz 1 Ω IS Supply Current (Note 12) 2.60 3.4 mA 0°C ≤ TA ≤ 70°C ● 2.75 3.7 mA – 40°C ≤ TA ≤ 85°C ● 2.80 3.8 mA 1677fa 4
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS = 3V, VCM = VO = 1.7V; VS = 5V, VCM = VO = 2.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS (Note 6) MIN TYP MAX UNITS
VOL Output Voltage Swing Low (Note 11) Above GND ISINK = 0.1mA 110 170 mV 0°C ≤ TA ≤ 70°C ● 125 200 mV – 40°C ≤ TA ≤ 85°C ● 130 230 mV Above GND ISINK = 2.5mA 170 250 mV 0°C ≤ TA ≤ 70°C ● 195 320 mV – 40°C ≤ TA ≤ 85°C ● 205 350 mV Above GND ISINK = 10mA 370 500 mV 0°C ≤ TA ≤ 70°C ● 440 600 mV – 40°C ≤ TA ≤ 85°C ● 465 650 mV VOH Output Voltage Swing High (Note 11) Below VS ISOURCE = 0.1mA 75 170 mV 0°C ≤ TA ≤ 70°C ● 85 200 mV – 40°C ≤ TA ≤ 85°C ● 93 250 mV Below VS ISOURCE = 2.5mA 170 300 mV 0°C ≤ TA ≤ 70°C ● 195 350 mV – 40°C ≤ TA ≤ 85°C ● 205 375 mV Below VS ISOURCE = 10mA 450 700 mV 0°C ≤ TA ≤ 70°C ● 510 800 mV – 40°C ≤ TA ≤ 85°C ● 525 850 mV ISC Output Short-Circuit Current (Note 3) VS = 3V 15 22 mA 0°C ≤ TA ≤ 70°C ● 14 20 mA – 40°C ≤ TA ≤ 85°C ● 13 19 mA VS = 5V 20 29 mA 0°C ≤ TA ≤ 70°C ● 18 27 mA – 40°C ≤ TA ≤ 85°C ● 17 25 mA SR Slew Rate (Note 13) AV = – 1 1.7 2.5 V/µs RL ≥ 10k, 0°C ≤ TA ≤ 70°C ● 1.5 2.3 V/µs RL ≥ 10k, – 40°C ≤ TA ≤ 85°C ● 1.2 2.0 V/µs GBW Gain Bandwidth Product (Note 11) fO = 100kHz 4.5 7.2 MHz fO = 100kHz, 0°C ≤ TA ≤ 70°C ● 3.8 6.2 MHz fO = 100kHz, – 40°C ≤ TA ≤ 85°C ● 3.7 5.8 MHz tS Settling Time 2V Step 0.1%, AV = +1 2.1 µs 2V Step 0.01%, AV = +1 3.5 µs RO Open-Loop Output Resistance IOUT = 0 80 Ω Closed-Loop Output Resistance AV = 100, f = 10kHz 1 Ω IS Supply Current (Note 12) 2.60 3.4 mA 0°C ≤ TA ≤ 70°C ● 2.75 3.7 mA – 40°C ≤ TA ≤ 85°C ● 2.80 3.8 mA 1677fa 4