Datasheet TS555 (STMicroelectronics) - 7
| Manufacturer | STMicroelectronics |
| Description | Low-power single CMOS timer |
| Pages / Page | 19 / 7 — TS555. Electrical characteristics. Table 5. Static electrical … |
| File Format / Size | PDF / 434 Kb |
| Document Language | English |
TS555. Electrical characteristics. Table 5. Static electrical characteristics
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TS555 Electrical characteristics Table 5. Static electrical characteristics VCC = +3 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit
Supply current (no load, high and low states) 90 230 ICC µA Tmin ≤ Tamb ≤ Tmax 230 Control voltage level 1.8 2 2.2 VCL Tmin ≤ Tamb ≤ Tmax 1.7 2.3 V Discharge saturation voltage (I 0.05 0.2 V dis = 1 mA) DIS Tmin ≤ Tamb ≤ Tmax 0.25 IDIS Discharge pin leakage current 1 100 nA Low level output voltage (I 0.1 0.3 V sink = 1 mA) OL Tmin ≤ Tamb ≤ Tmax 0.35 High level output voltage (I 2.5 2.9 V source = -0.3 mA) V OH Tmin ≤ Tamb ≤ Tmax 2.5 Trigger voltage 0.9 1 1.1 VTRIG Tmin ≤ Tamb ≤ Tmax 0.8 1.2 ITRIG Trigger current 10 pA ITH Threshold current 10 Reset voltage 0.4 1.1 1.5 VRESET V Tmin ≤ Tamb ≤ Tmax 0.3 2.0 IRESET Reset current 10 pA DocID4077 Rev 4 7/19 19 Document Outline 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Table 2. Operating conditions 2 Schematic diagrams Figure 1. Schematic diagram Figure 2. Block diagram Table 3. Functional table 3 Electrical characteristics Table 4. Static electrical characteristics VCC = +2 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 5. Static electrical characteristics VCC = +3 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 6. Dynamic electrical characteristics VCC = +3 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 7. Static electrical characteristics VCC = +5 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 8. Dynamic electrical characteristics VCC = +5 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 9. Static electrical characteristics VCC = +12 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 10. Dynamic electrical characteristics VCC = +12 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Figure 3. Supply current (per timer) versus supply voltage 4 Application information 4.1 Monostable operation Figure 4. Application schematic Figure 5. Timing diagram 4.2 Astable operation Figure 6. Application schematic Figure 7. Timing diagram 5 Package information 5.1 SO8 package information Figure 8. SO8 package outline Table 11. SO8 mechanical data 6 Ordering information Table 12. Order code table 7 Revision history Table 13. Document revision history
Supply current (no load, high and low states) 90 230 ICC µA Tmin ≤ Tamb ≤ Tmax 230 Control voltage level 1.8 2 2.2 VCL Tmin ≤ Tamb ≤ Tmax 1.7 2.3 V Discharge saturation voltage (I 0.05 0.2 V dis = 1 mA) DIS Tmin ≤ Tamb ≤ Tmax 0.25 IDIS Discharge pin leakage current 1 100 nA Low level output voltage (I 0.1 0.3 V sink = 1 mA) OL Tmin ≤ Tamb ≤ Tmax 0.35 High level output voltage (I 2.5 2.9 V source = -0.3 mA) V OH Tmin ≤ Tamb ≤ Tmax 2.5 Trigger voltage 0.9 1 1.1 VTRIG Tmin ≤ Tamb ≤ Tmax 0.8 1.2 ITRIG Trigger current 10 pA ITH Threshold current 10 Reset voltage 0.4 1.1 1.5 VRESET V Tmin ≤ Tamb ≤ Tmax 0.3 2.0 IRESET Reset current 10 pA DocID4077 Rev 4 7/19 19 Document Outline 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Table 2. Operating conditions 2 Schematic diagrams Figure 1. Schematic diagram Figure 2. Block diagram Table 3. Functional table 3 Electrical characteristics Table 4. Static electrical characteristics VCC = +2 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 5. Static electrical characteristics VCC = +3 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 6. Dynamic electrical characteristics VCC = +3 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 7. Static electrical characteristics VCC = +5 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 8. Dynamic electrical characteristics VCC = +5 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 9. Static electrical characteristics VCC = +12 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Table 10. Dynamic electrical characteristics VCC = +12 V, Tamb = +25 °C, reset to VCC (unless otherwise specified) Figure 3. Supply current (per timer) versus supply voltage 4 Application information 4.1 Monostable operation Figure 4. Application schematic Figure 5. Timing diagram 4.2 Astable operation Figure 6. Application schematic Figure 7. Timing diagram 5 Package information 5.1 SO8 package information Figure 8. SO8 package outline Table 11. SO8 mechanical data 6 Ordering information Table 12. Order code table 7 Revision history Table 13. Document revision history
