TS555CD STMicroelectronics, TS555CD Datasheet
TS555CD
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TS555CD Summary of contents
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Features ■ Very low power consumption: 110 µA typ µa typ ■ High maximum astable frequency of 2.7 MHz ■ Pin-to-pin functionally-compatible with bipolar NE555 ■ Wide ...
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Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Supply voltage CC I Output current OUT Thermal resistance junction to ambient R thja Thermal resistance junction to case R ...
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TS555 2 Schematic diagrams Figure 1. Schematic diagram Schematic diagrams 3/20 ...
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Schematic diagrams Figure 2. Block diagram Table 3. Functions table Reset Low High High High LOW: level voltage ≤ minimum voltage specified. Note: HIGH: level voltage ≥ maximum voltage specified. x: irrelevant. 4/ Reset ...
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TS555 3 Electrical characteristics Table 4. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level min. Discharge saturation voltage (I V DIS T min. I ...
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Electrical characteristics Table 5. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level min. Discharge saturation voltage (I V DIS T min. I Discharge pin ...
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TS555 Table 6. Dynamic electrical characteristics V CC Symbol Timing accuracy (monostable kΩ 0.1 µ Timing shift with supply voltage variations (monostable ...
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Electrical characteristics Table 7. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level V CL ≤ min. Discharge saturation voltage (I V DIS T min. I ...
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TS555 m Table 8. Dynamic electrical characteristics V CC Symbol Timing accuracy (monostable kΩ 0.1 µF Timing shift with supply voltage variations (monostable kΩ 0.1 µF,V Timing shift ...
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Electrical characteristics Table 9. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level min. Discharge saturation voltage (I V DIS T min. I Discharge pin ...
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TS555 Figure 3. Supply current (per timer) versus supply voltage 300 200 100 SUPPLY VOLTAGE, V (V) CC Electrical characteristics 11/20 ...
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Application information 4 Application information 4.1 Monostable operation In monostable mode, the timer operates like a one-shot generator. The external capacitor is initially held discharged by a transistor inside the timer, as shown in Figure 4. Application schematic The circuit ...
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TS555 4.2 Astable operation When the circuit is connected as shown in and runs as a multi-vibrator. The external capacitor charges through R discharges through R these two resistors. In the astable mode of operation, C charges and discharges between ...
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... These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 14/20 ...
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TS555 5.1 DIP8 package information Figure 8. DIP8 package mechanical drawing Table 11. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 ...
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Package information 5.2 SO-8 package information Figure 9. SO-8 package mechanical drawing Table 12. SO-8 package mechanical data Ref ccc 16/20 Dimensions Millimeters Min. Typ. Max. 1.75 ...
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TS555 5.3 TSSOP8 package information Figure 10. TSSOP8 package mechanical drawing Table 13. TSSOP8 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.2 0.05 0.15 0.80 ...
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... Ordering information 6 Ordering information Table 14. Order codes Order code TS555CN TS555CD TS555CDT TS555CPT TS555IN TS555ID TS555IDT TS555IPT TS555MN TS555MD TS555MDT TS555MPT 18/20 Temperature range Package DIP8 0°C, +70°C SO-8 TSSOP8 DIP8 -40°C, +125°C SO-8 TSSOP8 DIP8 -55°C, +125°C SO-8 ...
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TS555 7 Revision history Table 15. Document revision history Date 01-Feb-2003 03-Nov-2008 Revision 1 Initial release. Document reformatted. Added output current, ESD and thermal resistance values in 2 Table 1: Absolute maximum Added output current values in Revision history Changes ...
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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. ...