Datasheet LF253, LF353 (STMicroelectronics) - 6
| 制造商 | STMicroelectronics |
| 描述 | Wide bandwidth dual JFET operational amplifiers |
| 页数 / 页 | 15 / 6 — Electrical characteristics. LF253, LF353. Figure 8. Input bias current … |
| 修订版 | 3.1 |
| 文件格式/大小 | PDF / 925 Kb |
| 文件语言 | 英语 |
Electrical characteristics. LF253, LF353. Figure 8. Input bias current versus free air. Figure 9
文件文字版本
Electrical characteristics LF253, LF353 Figure 8. Input bias current versus free air Figure 9. Large signal differential voltage temperature amplification versus free air temp.
V = +/- 15 V CC V = +/- 15 V CC V = +/- 10 V O R = 2 kΩ L
Figure 10. Large signal differential voltage Figure 11. Total power dissipation versus free amplification and phase shift air temperature versus frequency
Differential V = +/- 15 V voltage CC Phase shift amplification No signal (right scale) (left scale) no load R = 2 kΩ L C = 100 pF L V = +/- 15 V CC T = +125°C amb
Figure 12. Supply current per amplifier versus Figure 13. Supply current per amplifier versus free air temperature supply voltage
V = +/- 15 V T = +25°C CC amb No signal No signal no load no load 6/15 Doc ID 2153 Rev 3 Document Outline 1 Schematics Figure 1. Schematic diagram (each amplifier) 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Table 2. Operating conditions 3 Electrical characteristics Table 3. Electrical characteristics at VCC = ±15 V, Tamb = +25˚C (unless otherwise specified) Figure 2. Maximum peak-to-peak output voltage vs. frequency, RL = 2 kW Figure 3. Maximum peak-to-peak output voltage vs. frequency, RL = 10 kW Figure 4. Maximum peak-to-peak output voltage versus frequency Figure 5. Maximum peak-to-peak output voltage versus free air temperature Figure 6. Maximum peak-to-peak output voltage versus load resistance Figure 7. Maximum peak-to-peak output voltage versus supply voltage Figure 8. Input bias current versus free air temperature Figure 9. Large signal differential voltage amplification versus free air temp. Figure 10. Large signal differential voltage amplification and phase shift versus frequency Figure 11. Total power dissipation versus free air temperature Figure 12. Supply current per amplifier versus free air temperature Figure 13. Supply current per amplifier versus supply voltage Figure 14. Common mode rejection ratio versus free air temperature Figure 15. Voltage follower large signal pulse response Figure 16. Output voltage versus elapsed time Figure 17. Equivalent input noise voltage versus frequency Figure 18. Total harmonic distortion versus frequency 4 Parameter measurement information Figure 19. Voltage follower Figure 20. Gain of 10 inverting amplifier 5 Typical application Figure 21. Quadruple oscillator 6 Package information 6.1 DIP8 package information Figure 22. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data 6.2 SO-8 package information Figure 23. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data 7 Ordering information Table 6. Order codes 8 Revision history Table 7. Document revision history
V = +/- 15 V CC V = +/- 15 V CC V = +/- 10 V O R = 2 kΩ L
Figure 10. Large signal differential voltage Figure 11. Total power dissipation versus free amplification and phase shift air temperature versus frequency
Differential V = +/- 15 V voltage CC Phase shift amplification No signal (right scale) (left scale) no load R = 2 kΩ L C = 100 pF L V = +/- 15 V CC T = +125°C amb
Figure 12. Supply current per amplifier versus Figure 13. Supply current per amplifier versus free air temperature supply voltage
V = +/- 15 V T = +25°C CC amb No signal No signal no load no load 6/15 Doc ID 2153 Rev 3 Document Outline 1 Schematics Figure 1. Schematic diagram (each amplifier) 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Table 2. Operating conditions 3 Electrical characteristics Table 3. Electrical characteristics at VCC = ±15 V, Tamb = +25˚C (unless otherwise specified) Figure 2. Maximum peak-to-peak output voltage vs. frequency, RL = 2 kW Figure 3. Maximum peak-to-peak output voltage vs. frequency, RL = 10 kW Figure 4. Maximum peak-to-peak output voltage versus frequency Figure 5. Maximum peak-to-peak output voltage versus free air temperature Figure 6. Maximum peak-to-peak output voltage versus load resistance Figure 7. Maximum peak-to-peak output voltage versus supply voltage Figure 8. Input bias current versus free air temperature Figure 9. Large signal differential voltage amplification versus free air temp. Figure 10. Large signal differential voltage amplification and phase shift versus frequency Figure 11. Total power dissipation versus free air temperature Figure 12. Supply current per amplifier versus free air temperature Figure 13. Supply current per amplifier versus supply voltage Figure 14. Common mode rejection ratio versus free air temperature Figure 15. Voltage follower large signal pulse response Figure 16. Output voltage versus elapsed time Figure 17. Equivalent input noise voltage versus frequency Figure 18. Total harmonic distortion versus frequency 4 Parameter measurement information Figure 19. Voltage follower Figure 20. Gain of 10 inverting amplifier 5 Typical application Figure 21. Quadruple oscillator 6 Package information 6.1 DIP8 package information Figure 22. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data 6.2 SO-8 package information Figure 23. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data 7 Ordering information Table 6. Order codes 8 Revision history Table 7. Document revision history