поискавой системы для электроныых деталей |
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ISL29038IROZ-T7 датащи(PDF) 5 Page - Xicor Inc. |
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ISL29038IROZ-T7 датащи(HTML) 5 Page - Xicor Inc. |
5 / 15 page ISL29038 5 FN7851.0 October 12, 2012 tR Rise Time of both SDA and SCL Signals (Note 11) 20 + 0.1xCb ns tF Fall Time of both SDA and SCL Signals (Note 11) 20 + 0.1xCb ns tSU:STO Set-up Time for STOP Condition 600 ns tBUF Bus Free Time Between a STOP and START Condition 1300 ns Cb Capacitive Load for Each Bus Line 400 pF Rpull-up SDA and SCL System Bus Pull-Up Resistor Maximum determined by tR and tF 1kΩ tVD;DAT Data Valid Time 0.9 µs tVD:ACK Data Valid Acknowledge Time 0.9 µs VnL Noise Margin at the LOW Level 0.1VDD V VnH Noise Margin at the HIGH Level 0.2VDD V NOTES: 7. Cover glass assumes fixed infrared/visible light transmissivity ratio of 10. 8. The LED light source irradiance is calibrated to produce the same ALS count as a fluorescent light source of the same Lux level. 9. An 850nm infrared LED is used in production test for proximity/IR sensitivity testing. 10. All parameters in I2C Electrical Specifications table are guaranteed by design and simulation. 11. Cb is the capacitance of the bus in pF. I2C Electrical Specifications For SCL and SDA unless otherwise noted, VDD = 3V, TA = +25°C, REXT = 499kΩ 1% tolerance (Note 10). (Continued) SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNITS FIGURE 4. I2C TIMING DIAGRAM |
Аналогичный номер детали - ISL29038IROZ-T7 |
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Аналогичное описание - ISL29038IROZ-T7 |
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