Datasheet OP290 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Low Voltage Dual Precision, Micropower Op Amp |
| 页数 / 页 | 13 / 7 — OP290. TYPICAL PERFORMANCE CHARACTERISTICS. 100. VS = ±15V. NO LOAD. µ (. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 268 Kb |
| 文件语言 | 英语 |
OP290. TYPICAL PERFORMANCE CHARACTERISTICS. 100. VS = ±15V. NO LOAD. µ (. OLTA. T V. CURRE. L P. VS = ±1.5V. T OFFS. P IN. –75. –50. –25. 125
文件文字版本
OP290 TYPICAL PERFORMANCE CHARACTERISTICS 100 44 VS = ±15V NO LOAD 40 ) 80 V 36 µ ( A) 32 GE µ ( 60 NT 28 OLTA VS = ±15V T V 24 E CURRE 40 Y 20 L P VS = ±1.5V T OFFS UP 16 U S P IN 20 12 8 0 4 –75 –50 –25 0 25 50 75 100 125
003
–75 –50 –25 0 25 50 75 100 125
006
TEMPERATURE (°C) TEMPERATURE (°C)
00327- 00327- Figure 3. Input Offset Voltage vs. Temperature Figure 6. Supply Current vs. Temperature
0.15 600 VS = ±15V RL = 10kΩ 0.14 500 0.13 A) n TA = 25°C ( V) 0.12 m NT 400 (V/ 0.11 IN A TA = 85°C CURRE 0.10 T 300 P G E O S F O T 0.09 A = 125°C F -L O 200 0.08 UT PEN O INP 0.07 100 0.06 0.05 0 –75 –50 –25 0 25 50 75 100 125
004
0 5 10 15 20 25 30
007
TEMPERATURE (°C) SUPPLY VOLTAGE (V)
00327- 00327- Figure 4. Input Offset Current vs. Temperature Figure 7. Open-Loop Gain vs. Supply Voltage
4.5 140 VS = ±15V VS = ±15V 4.4 TA = 25°C 120 RL = 10kΩ 4.3 A) ) n 4.2 100 0 ( dB ( rees) NT GAIN 4.1 IN 80 45 Deg GA ( T 4.0 F CURRE PHASE HI AS 60 90 S 3.9 -LOOP E BI N E UT 3.8 OP 40 135 HAS P INP 3.7 20 180 3.6 3.5 0 –75 –50 –25 0 25 50 75 100 125
005
0.1 1 10 100 1k 10k 100k
008
TEMPERATURE (°C) FREQUENCY (Hz)
00327- 00327- Figure 5. Input Bias Current vs. Temperature Figure 8. Open-Loop Gain and Phase Shift vs. Frequency Rev. C | Page 6 of 12 Document Outline Features Pin Connections General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Theory of Operation Battery-Powered Applications Input Voltage Protection Single-Supply Output Voltage Range Applications Information Temperature to 4 mA to 20 mA Transmitter Variable Slew Rate Filter Low Overhead Voltage Reference Outline Dimensions Ordering Guide
003
–75 –50 –25 0 25 50 75 100 125
006
TEMPERATURE (°C) TEMPERATURE (°C)
00327- 00327- Figure 3. Input Offset Voltage vs. Temperature Figure 6. Supply Current vs. Temperature
0.15 600 VS = ±15V RL = 10kΩ 0.14 500 0.13 A) n TA = 25°C ( V) 0.12 m NT 400 (V/ 0.11 IN A TA = 85°C CURRE 0.10 T 300 P G E O S F O T 0.09 A = 125°C F -L O 200 0.08 UT PEN O INP 0.07 100 0.06 0.05 0 –75 –50 –25 0 25 50 75 100 125
004
0 5 10 15 20 25 30
007
TEMPERATURE (°C) SUPPLY VOLTAGE (V)
00327- 00327- Figure 4. Input Offset Current vs. Temperature Figure 7. Open-Loop Gain vs. Supply Voltage
4.5 140 VS = ±15V VS = ±15V 4.4 TA = 25°C 120 RL = 10kΩ 4.3 A) ) n 4.2 100 0 ( dB ( rees) NT GAIN 4.1 IN 80 45 Deg GA ( T 4.0 F CURRE PHASE HI AS 60 90 S 3.9 -LOOP E BI N E UT 3.8 OP 40 135 HAS P INP 3.7 20 180 3.6 3.5 0 –75 –50 –25 0 25 50 75 100 125
005
0.1 1 10 100 1k 10k 100k
008
TEMPERATURE (°C) FREQUENCY (Hz)
00327- 00327- Figure 5. Input Bias Current vs. Temperature Figure 8. Open-Loop Gain and Phase Shift vs. Frequency Rev. C | Page 6 of 12 Document Outline Features Pin Connections General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Theory of Operation Battery-Powered Applications Input Voltage Protection Single-Supply Output Voltage Range Applications Information Temperature to 4 mA to 20 mA Transmitter Variable Slew Rate Filter Low Overhead Voltage Reference Outline Dimensions Ordering Guide