Datasheet TS271 (STMicroelectronics) - 8

ManufacturerSTMicroelectronics
DescriptionCMOS Programmable Low Power Single Operational Amplifier
Pages / Page17 / 8 — TS271. Electrical Characteristics. Figure 13. Open loop frequency …
File Format / SizePDF / 594 Kb
Document LanguageEnglish

TS271. Electrical Characteristics. Figure 13. Open loop frequency response and. Figure 16. Phase margin versus capacitive

TS271 Electrical Characteristics Figure 13 Open loop frequency response and Figure 16 Phase margin versus capacitive

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TS271 Electrical Characteristics Figure 13. Open loop frequency response and Figure 16. Phase margin versus capacitive phase shift load
) s 4 0 5 0 ee a T m b = 2 5 °C egr R = 1M Ω 4 0 G A IN ) L 0 30 (D AV = 1 3 0 ees m V = 1 0 V ) 4 5 gr C C P H A S E φ B e , (d 9 0 (D IN 2 0 Phase 2 0 IN T G a m b = 2 5 ° C E Margin S V + = 1 0 V 1 3 5 GA 1 0 C C A AR R = 1M L Ω H 1 8 0 P M C = 1 0 0 p F 10 0 Gain L E A = 1 0 0 Bandwidth V C L Product -1 0 AS 2 3 4 5 6 PH 1 0 1 0 1 0 1 0 1 0 0 2 0 4 0 6 0 8 0 1 0 0 F R E Q U E N C Y , f (H z ) C A P A C IT A N C E , C (p F ) L
Figure 14. Gain bandwidth product versus Figure 17. Slew rate versus supply voltage supply voltage
) 0.07 z H 120 (M µs) 0.06 / S R a T m b = 2 5 °C P R = 1MΩ (V L , 0.05 GB 100 CL = 1 0 0 p F SR ., AV = 1 S 0.04 E S R OD T R 80 A P R 0.03 . a T m b = 2 5 °C W W R = 1M 0.02 Ω D E L 60 N SL CL = 10 0 pF A B 0.014 6 8 1 0 1 2 1 4 1 6 IN 40 S U P P L Y V O L T A G E , V (V ) C C 0 4 8 1 2 1 6 GA S U P P L Y V O L T A G E , V (V ) C C
Figure 15. Phase margin versus supply voltage
) s 10 e re g e 8 (D m φ 6 , IN G 4 R a T m b = 2 5 °C A R = 1M Ω M L 2 CL = 1 0 0 p F A = 1 ASE V PH 0 4 8 1 2 1 6 S U P P L Y V O L T A G E , V (V ) C C 8/17 Document Outline 1 Block Diagram 2 Absolute Maximum Ratings 3 Electrical Characteristics 4 Electrical Characteristics 5 Electrical Characteristics 6 Package Mechanical Data 7 Revision History