TS822 STMicroelectronics, TS822 Datasheet
TS822
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TS822 Summary of contents
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... Switch mode power supply ■ Battery operated equipment Description The TS822 is a low power shunt voltage reference providing a stable 2.5V output voltage over the industrial temperature range (-40°C to +85°C). Availabe in SOT23-3 surface mount package, it can be designed in applications where space saving is critical. ...
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... Minimum operating current k-min I Maximum operating current k-max T Operating free air temperature range oper 2/9 Parameter (1) SOT23-3 (2) (3) = 25°C and R = 340°C/W for the SOT23-3L package amb thja Parameter TS822 Value Unit 360 mW -65 to +150 ° 200 V 260 °C Value Unit μ ...
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... Reverse static impedance ka K Long term stability vh En Wide band noise 1. Limits are 100% production tested at 25°C. Behavior at temperature range limits is guaranteed by correlation and design. Table 4. TS822A (1% precision) T Symbol Parameter Reverse breakdown voltage V k Reverse breakdown voltage tolerance I Minimum operating current k-min Δ ...
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... T=+85°C T=-40° Cathode current (µA) Reference voltage versus temperature +2% +1% 2.5 -1% -2% -40 - Temperature (°C) Noise voltage versus frequency Noise voltage versus Frequency C =100µ =10µ =1µ =100nF 0.1 10.0 1.0 100.0 Frequency (KHz) TS822 1000.0 ...
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... TS822 Figure 7. Test circuit for pulse response at I =100µA k Test circuit for pulse response at Ik=100µA 25k ohm Pulse Generator Figure 9. Pulse response for I (detailed part) Pulse response for Ik=100µA Detailed part 0.5 1 Time (µs) Figure 11. Test circuit for pulse response at ...
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... ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 6/9 =100mA Figure 14. Pulse response for 2.5V 2.5V 150 200 =100mA k (detailed part) Pulse response for Ik=1mA Detailed part 5V Input Output 0 0.2 0.4 0.6 0.8 Time (µs) TS822 ...
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... TS822 Figure 15. SOT23-3 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.890 1.120 0.010 0.100 0.880 0.950 1.020 0.300 0.500 0.080 0.200 2.800 2.900 3.040 2.100 2.64 1.200 1.300 1.400 0.950 1.900 0.400 0.600 0.540 0° ...
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... Order codes Part number TS822ILT TS822AILT 5 Revision history Table 6. Document revision history Date 21-Mar-2002 20-Aug-2007 8/9 Precision Temperature range 2% -40°C to +85°C 1% Revision 1 Initial release. Removed information related to TO-92 package. 2 Format update. Package Packing Marking L223 SOT23-3 Tape & reel L222 Changes TS822 ...
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... TS822 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. ...