TL1431ACDT STMicroelectronics, TL1431ACDT Datasheet
TL1431ACDT
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TL1431ACDT Summary of contents
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Features ■ Adjustable output voltage: V ■ Sink current capability 100 mA Typical output impedance: 0.22 Ω ■ ■ 0.4% and 0.25% voltage precision Description The TL1431 is a programmable shunt voltage reference with guaranteed temperature stability over ...
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Schematic diagrams 1 Schematic diagrams Figure 1. TO92 pin connections (top view) Figure 2. SO-8 pin connections (top view) Figure 3. TL1431 block diagram 2/16 Cathode Anode Reference Cathode Cathode Vref ...
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TL1431 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Cathode to anode voltage KA I Continuous cathode current range k I Reference input current range ref T Junction temperature j Power dissipation P TO92 ...
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Electrical characteristics 3 Electrical characteristics Table 25°C (unless otherwise specified) amb Symbol Parameter Reference input voltage - see V ref ref k Reference input voltage deviation over (1) ...
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TL1431 Table 25°C (unless otherwise specified) amb Symbol Parameter Reference input voltage - see V ref ref k Reference input voltage deviation over (1) ΔV temperature range ref ...
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Electrical characteristics Figure 4. Test circuit for V Input REF Figure 6. Test circuit for I V =36V KA Figure 8. Test circuit for response time 6/ Figure 5. KA ...
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TL1431 Figure 10. Reference voltage vs. cathode current -40 - Cathode current (mA) Figure 12. Reference current vs. temperature 2.0 1.5 1.0 0.5 0.0 -40 - Temperature (°C) Figure 14. ...
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Electrical characteristics Figure 16. Maximum operating current vs. temperature 0.52 0.50 0.48 0.46 0.44 0.42 0.40 -40 - Temperature (°C) Figure 18. Stability behavior with capacitive loads 100 REF 80 V =5V KA Stable ...
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TL1431 4 Parameter definitions Reference input voltage deviation over temperature range Δ defined as the difference between the maximum and minimum values obtained over ref the full temperature range. Δ ref ref max. Figure 21. ...
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Package information 5 Package information In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the ...
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TL1431 5.1 SO-8 batwing package information Figure 23. SO-8 batwing package mechanical drawing Table 5. SO-8 batwing package mechanical data Ref ccc Dimensions Millimeters Min. Typ. Max. 1.75 ...
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Package information 5.2 TO92 (ammopack and tape and reel) package information Figure 24. TO-92 ammopack and tape and reel package mechanical drawing Table 6. TO-92 ammopack and tape and reel package mechanical data Dim ...
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TL1431 5.3 TO92 (bulk) package information Figure 25. TO-92 bulk package mechanical drawing Table 7. TO-92 bulk package mechanical data Dim Millimeters Min Typ. Max. 1.27 3.2 3.7 4.2 4.45 5.00 5.2 4.58 ...
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... Ordering information 6 Ordering information Table 8. Order codes Order code TL1431CD TL1431CDT TL1431ACD TL1431ACDT TL1431CZ TL1431CZT TL1431CZ-AP TL1431ACZ TL1431ACZT TL1431ACZ-AP TL1431ID TL1431IDT TL1431AID TL1431AIDT TL1431IZ TL1431ZT TL1431IZ-AP TL1431AIZ TL1431AIZT TL1431AIZ-AP (1) TL1431IYD (1) TL1431IYDT 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q 002 or equivalent are on-going ...
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TL1431 7 Revision history Table 9. Document revision history Date 01-Mar-2002 01-Nov-2005 25-Apr-2007 11-Mar-2008 Revision 1 Initial release. PPAP references inserted in the datasheet see 2 on page 14 . Minimum value for temperature range updated in conditions . Minimum ...
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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. ...