LF353D STMicroelectronics, LF353D Datasheet
LF353D
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LF353D Summary of contents
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Wide bandwidth dual JFET operational amplifiers Features ■ Low power consumption ■ Wide common-mode ( differential voltage range ■ Low input bias and offset current ■ Output short-circuit protection ■ High input impedance JFET input stage ■ Internal ...
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Schematics 1 Schematics Figure 1. Schematic diagram (each amplifier) VCC+ Non-inverting input Inverting input 1.3 k VCC- Offset Null1 2/ 100 Ω 1 Offset Null2 Doc ID 2153 Rev 3 LF253, LF353 100 ...
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LF253, LF353 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 ...
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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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LF253, LF353 Figure 2. Maximum peak-to-peak output voltage vs. frequency +/- +/- +/- Figure 4. Maximum peak-to-peak output voltage versus frequency T = +25°C ...
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Electrical characteristics Figure 8. Input bias current versus free air temperature V = +/- Figure 10. Large signal differential voltage amplification and phase shift versus frequency Phase shift (right scale kΩ ...
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LF253, LF353 Figure 14. Common mode rejection ratio versus free air temperature kΩ +/- Figure 16. Output voltage versus elapsed time Figure 17. Equivalent input noise voltage OVERSHOOT t r Figure ...
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Parameter measurement information 4 Parameter measurement information Figure 19. Voltage follower 1/2 LF253 100 8/15 Figure 20. Gain of 10 inverting amplifier 1 kΩ kΩ L Doc ...
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LF253, LF353 5 Typical application Figure 21. Quadruple oscillator Doc ID 2153 Rev 3 Typical application 9/15 ...
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Package information 6 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ...
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LF253, LF353 6.1 DIP8 package information Figure 22. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 ...
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Package information 6.2 SO-8 package information Figure 23. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Ref ccc 12/15 Dimensions Millimeters Min. Typ. Max. 1.75 ...
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... LF253, LF353 7 Ordering information Table 6. Order codes Order code LF253N LF253D LF253DT LF353N LF353D LF353DT Temperature Package range DIP8 -40°C, +105°C SO-8 DIP8 0°C, +70°C SO-8 Doc ID 2153 Rev 3 Ordering information Packing Marking Tube LF253N Tube or 253 Tape & reel ...
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... Revision 1 Initial release. Updated document format. Removed information concerning military temperature range 2 (LF153). Added L1 parameter dimensions in mechanical data. Corrected error in Table 6: Order 3 and LF353D proposed in tube packing. Doc ID 2153 Rev 3 LF253, LF353 Changes Table 5: SO-8 package codes: LF253N, LF253D, LF353N ...
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... LF253, LF353 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. ...