Datasheet TS431 (STMicroelectronics) - 4
| 制造商 | STMicroelectronics |
| 描述 | Adjustable shunt voltage reference IC (automotive for SOT23-5) |
| 页数 / 页 | 16 / 4 — Absolute maximum ratings and operating conditions. TS431. Table 1. … |
| 文件格式/大小 | PDF / 310 Kb |
| 文件语言 | 英语 |
Absolute maximum ratings and operating conditions. TS431. Table 1. Absolute maximum ratings. Symbol. Parameter. Value. Unit
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Absolute maximum ratings and operating conditions TS431 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter Value Unit
VKA Cathode to anode voltage 10 V Ik Continuous cathode current range -20 to +40 mA Iref Reference input current range -0.05 to +3 mA Power dissipation Pd TO92 package 625 mW SOT23-5 package 500 Tstg Storage temperature range -65 to +150 °C
Table 2. Operating conditions Symbol Parameter Value Unit
VKA Cathode to anode voltage 1.24 to 6 V Ik Cathode current(1) 0.06 to 30 mA Toper Operating free air temperature range -40 to +125 °C 1. Please refer to Section 4: Application information for more details.
Table 3. Thermal data Symbol Parameter TO-92 SOT23-5L Unit
RthJC Thermal resistance junction to case 57 136 °C/W RthJA Thermal resistance junction to ambient 200 250 °C/W 4/16 DocID5558 Rev 12 Document Outline 1 Pinout Figure 1. Pinout Z TO92 (plastic package) Figure 2. Pinout L SOT23-5 (plastic micropackage) 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Table 2. Operating conditions Table 3. Thermal data 3 Electrical characteristics Table 4. Tamb = 25 °C (unless otherwise specified) Definition of output voltage change over temperature range Figure 3. Output voltage change over temperature range Figure 4. Reference voltage vs. temperature Figure 5. Test circuit for VKA = Vref Figure 6. Cathode voltage vs. cathode current Figure 7. Cathode voltage vs. cathode current Figure 8. Reference input current vs. temperature Figure 9. Static impedance vs. temperature Figure 10. Off-state current vs. temperature Figure 11. Test circuit for off-state current measurement Figure 12. Ratio of change in reference input voltage to change in VKA voltage vs. temperature Figure 13. Test circuit for VKA > Vref Figure 14. Phase and gain vs. frequency Figure 15. Test circuit for phase and gain measurement Figure 16. Pulse response at Ik = 100 µA Figure 17. Test circuit for pulse response at Ik = 100 µA Figure 18. Pulse response at Ik = 1 mA Figure 19. Test circuit for pulse response at Ik = 1 mA Figure 20. Equivalent input noise vs. frequency 4 Application information 5 Package information 5.1 SOT23-5 package information Figure 21. SOT23-5 package outline Table 5. SOT23-5 package mechanical data 5.2 TO92 (tape ammopack and tape and reel) package information Figure 22. TO92 (tape ammopack and tape and reel) package outline Table 6. TO92 (tape ammopack and tape and reel) package mechanical data 5.3 TO92 (bulk) package information Figure 23. TO92 (bulk) package outline Table 7. TO92 (bulk) package mechanical data 6 Ordering information Table 8. Order codes 7 Revision history Table 9. Document revision history
Absolute maximum ratings and operating conditions TS431 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter Value Unit
VKA Cathode to anode voltage 10 V Ik Continuous cathode current range -20 to +40 mA Iref Reference input current range -0.05 to +3 mA Power dissipation Pd TO92 package 625 mW SOT23-5 package 500 Tstg Storage temperature range -65 to +150 °C
Table 2. Operating conditions Symbol Parameter Value Unit
VKA Cathode to anode voltage 1.24 to 6 V Ik Cathode current(1) 0.06 to 30 mA Toper Operating free air temperature range -40 to +125 °C 1. Please refer to Section 4: Application information for more details.
Table 3. Thermal data Symbol Parameter TO-92 SOT23-5L Unit
RthJC Thermal resistance junction to case 57 136 °C/W RthJA Thermal resistance junction to ambient 200 250 °C/W 4/16 DocID5558 Rev 12 Document Outline 1 Pinout Figure 1. Pinout Z TO92 (plastic package) Figure 2. Pinout L SOT23-5 (plastic micropackage) 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Table 2. Operating conditions Table 3. Thermal data 3 Electrical characteristics Table 4. Tamb = 25 °C (unless otherwise specified) Definition of output voltage change over temperature range Figure 3. Output voltage change over temperature range Figure 4. Reference voltage vs. temperature Figure 5. Test circuit for VKA = Vref Figure 6. Cathode voltage vs. cathode current Figure 7. Cathode voltage vs. cathode current Figure 8. Reference input current vs. temperature Figure 9. Static impedance vs. temperature Figure 10. Off-state current vs. temperature Figure 11. Test circuit for off-state current measurement Figure 12. Ratio of change in reference input voltage to change in VKA voltage vs. temperature Figure 13. Test circuit for VKA > Vref Figure 14. Phase and gain vs. frequency Figure 15. Test circuit for phase and gain measurement Figure 16. Pulse response at Ik = 100 µA Figure 17. Test circuit for pulse response at Ik = 100 µA Figure 18. Pulse response at Ik = 1 mA Figure 19. Test circuit for pulse response at Ik = 1 mA Figure 20. Equivalent input noise vs. frequency 4 Application information 5 Package information 5.1 SOT23-5 package information Figure 21. SOT23-5 package outline Table 5. SOT23-5 package mechanical data 5.2 TO92 (tape ammopack and tape and reel) package information Figure 22. TO92 (tape ammopack and tape and reel) package outline Table 6. TO92 (tape ammopack and tape and reel) package mechanical data 5.3 TO92 (bulk) package information Figure 23. TO92 (bulk) package outline Table 7. TO92 (bulk) package mechanical data 6 Ordering information Table 8. Order codes 7 Revision history Table 9. Document revision history