Datasheet OP295, OP495 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Dual/Quad Rail-to-Rail Operational Amplifiers |
| 页数 / 页 | 16 / 7 — OP295/OP495. 500. BASED ON 1200 OP AMPS. VS = 5V. 450. TA = 25°C. SOURCE. … |
| 修订版 | G |
| 文件格式/大小 | PDF / 379 Kb |
| 文件语言 | 英语 |
OP295/OP495. 500. BASED ON 1200 OP AMPS. VS = 5V. 450. TA = 25°C. SOURCE. 400. SINK. 350. S = ±15V. 300. T 250. UNI. CURR. 200. T U 15. 150. UT O. S = +5V. 100
该数据表的模型线
文件文字版本
OP295/OP495 500 40 BASED ON 1200 OP AMPS VS = 5V 450 TA = 25°C SOURCE 35 400 30 SINK 350 A) V m S = ±15V ( 300 25 NT SOURCE S E T 250 20 UNI CURR SINK 200 T U 15 P 150 UT O V 10 S = +5V 100 50 5 0 0 –100 –50 0 50 100 150 200 250 300
11 0 1-
–50 –25 0 25 50 75 100
13 0
INPUT OFFSET VOLTAGE (µV)
33 1- 00
TEMPERATURE (°C)
33 00 Figure 11. OP495 Input Offset (VOS) Distribution Figure 14. Output Current vs. Temperature
500 100 BASED ON 1200 OP AMPS VS = 5V VS = ±15V 450 –40°C ≤ TA ≤ +85°C VO = ±10V 400 ) V 350 /µ (V 300 IN S RL = 100kΩ T GA 250 10 P UNI OO 200 -L N E 150 R OP L = 10kΩ 100 50 RL = 2kΩ 0 1 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
14 12
–50 –25 0 25 50 75 100
0 -0 1- 31
TCVOS (µV/°C)
33
TEMPERATURE (°C)
03 0 00 Figure 12. OP495 TCVOS Distribution Figure 15. Open-Loop Gain vs. Temperature
20 12 VS = 5V VS = 5V VO = 4V 10 16 A) ) (n /µV V 8 NT ( 12 IN RL = 100kΩ URRE GA C 6 AS RL = 10kΩ 8 OOP BI -L N UT E 4 INP OP R 4 L = 2kΩ 2 0
33
0
0 5 1-
–50 –25 0 25 50 75 100 –50 –25 0 25 50 75 100
01 33 1-
TEMPERATURE (°C)
00
TEMPERATURE (°C)
33 00 Figure 13. Input Bias Current vs. Temperature Figure 16. Open-Loop Gain vs. Temperature Rev. G | Page 7 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS RAIL-TO-RAIL APPLICATION INFORMATION LOW DROP-OUT REFERENCE LOW NOISE, SINGLE-SUPPLY PREAMPLIFIER DRIVING HEAVY LOADS DIRECT ACCESS ARRANGEMENT SINGLE-SUPPLY INSTRUMENTATION AMPLIFIER SINGLE-SUPPLY RTD THERMOMETER AMPLIFIER COLD JUNCTION COMPENSATED, BATTERY-POWERED THERMOCOUPLE AMPLIFIER 5 V ONLY, 12-BIT DAC THAT SWINGS 0 V TO 4.095 V 4 mA TO 20 mA CURRENT-LOOP TRANSMITTER 3 V LOW DROPOUT LINEAR VOLTAGE REGULATOR LOW DROPOUT, 500 mA VOLTAGE REGULATOR WITH FOLDBACK CURRENT LIMITING SQUARE WAVE OSCILLATOR SINGLE-SUPPLY DIFFERENTIAL SPEAKER DRIVER HIGH ACCURACY, SINGLE-SUPPLY, LOW POWER COMPARATOR OUTLINE DIMENSIONS ORDERING GUIDE
11 0 1-
–50 –25 0 25 50 75 100
13 0
INPUT OFFSET VOLTAGE (µV)
33 1- 00
TEMPERATURE (°C)
33 00 Figure 11. OP495 Input Offset (VOS) Distribution Figure 14. Output Current vs. Temperature
500 100 BASED ON 1200 OP AMPS VS = 5V VS = ±15V 450 –40°C ≤ TA ≤ +85°C VO = ±10V 400 ) V 350 /µ (V 300 IN S RL = 100kΩ T GA 250 10 P UNI OO 200 -L N E 150 R OP L = 10kΩ 100 50 RL = 2kΩ 0 1 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
14 12
–50 –25 0 25 50 75 100
0 -0 1- 31
TCVOS (µV/°C)
33
TEMPERATURE (°C)
03 0 00 Figure 12. OP495 TCVOS Distribution Figure 15. Open-Loop Gain vs. Temperature
20 12 VS = 5V VS = 5V VO = 4V 10 16 A) ) (n /µV V 8 NT ( 12 IN RL = 100kΩ URRE GA C 6 AS RL = 10kΩ 8 OOP BI -L N UT E 4 INP OP R 4 L = 2kΩ 2 0
33
0
0 5 1-
–50 –25 0 25 50 75 100 –50 –25 0 25 50 75 100
01 33 1-
TEMPERATURE (°C)
00
TEMPERATURE (°C)
33 00 Figure 13. Input Bias Current vs. Temperature Figure 16. Open-Loop Gain vs. Temperature Rev. G | Page 7 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS RAIL-TO-RAIL APPLICATION INFORMATION LOW DROP-OUT REFERENCE LOW NOISE, SINGLE-SUPPLY PREAMPLIFIER DRIVING HEAVY LOADS DIRECT ACCESS ARRANGEMENT SINGLE-SUPPLY INSTRUMENTATION AMPLIFIER SINGLE-SUPPLY RTD THERMOMETER AMPLIFIER COLD JUNCTION COMPENSATED, BATTERY-POWERED THERMOCOUPLE AMPLIFIER 5 V ONLY, 12-BIT DAC THAT SWINGS 0 V TO 4.095 V 4 mA TO 20 mA CURRENT-LOOP TRANSMITTER 3 V LOW DROPOUT LINEAR VOLTAGE REGULATOR LOW DROPOUT, 500 mA VOLTAGE REGULATOR WITH FOLDBACK CURRENT LIMITING SQUARE WAVE OSCILLATOR SINGLE-SUPPLY DIFFERENTIAL SPEAKER DRIVER HIGH ACCURACY, SINGLE-SUPPLY, LOW POWER COMPARATOR OUTLINE DIMENSIONS ORDERING GUIDE