LF351N STMicroelectronics, LF351N Datasheet
LF351N
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LF351N Summary of contents
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Wide bandwidth single JFET operational amplifiers Features ■ Internally adjustable input offset voltage ■ Low power consumption ■ Wide common-mode ( differential voltage range ■ Low input bias and offset current ■ Output short-circuit protection ■ High input ...
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Schematics 1 Schematics Figure 1. Schematic diagram Figure 2. Input offset voltage null circuit 2/ Non-inverting input input Inverting 30k 1.3k 1.3k 35k 35k V CC Offset Null1 Offset Null2 100 W 200 W Output 100 W 8.2k ...
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LF351 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol (1) V Supply voltage CC (2) V Input voltage i V Differential input voltage id Thermal resistance junction to ambient R SO-8 thja DIP8 Thermal resistance ...
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Electrical characteristics 3 Electrical characteristics Table 3. Electrical characteristics at V Symbol Input offset voltage ( ≤ T ≤ min amb max DV Input offset voltage drift io (1) Input offset current I io ≤ T ...
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LF351 Figure 3. Maximum peak-to-peak output voltage versus frequency Figure 5. Maximum peak-to-peak output voltage versus frequency Figure 7. Maximum peak-to-peak output voltage versus load resistance Electrical characteristics Figure 4. Maximum peak-to-peak output voltage versus frequency Figure 6. Maximum peak-to-peak ...
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Electrical characteristics Figure 9. Input bias current versus free air temperature Figure 11. Large signal differential voltage amplification and phase shift versus frequency Figure 13. Supply current per amplifier versus free air temperature 6/14 Figure 10. Large signal differential voltage ...
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LF351 Figure 15. Common mode rejection ratio versus free air temperature Figure 17. Output voltage versus elapsed time Figure 18. Equivalent input noise voltage Figure 19. Total harmonic distortion versus frequency Electrical characteristics Figure 16. Voltage follower large signal pulse ...
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Parameter measurement information 4 Parameter measurement information Figure 20. Voltage follower 8/14 Figure 21. Gain-of-10 inverting amplifier LF351 ...
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LF351 5 Typical application Figure 22. Square wave oscillator (0.5 Hz) Figure 23. High Q notch filter Typical application 9/14 ...
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... These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 10/14 ...
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LF351 6.1 DIP8 package information Figure 24. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 ...
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Package information 6.2 SO-8 package information Figure 25. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Ref ccc 12/14 Dimensions Millimeters Min. Typ. Max. 1.75 0.10 ...
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... SO-8 DIP8 0°C, +70°C SO-8 Revision 1 Initial release. 2 Updated document format. Ordering information Packing Marking Tape LF151N Tape or 151 Tape & reel Tape LF251N Tape or 251 Tape & reel Tape LF351N Tape or 351 Tape & reel Changes 13/14 ...
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... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...