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PCA9517DP Datasheet(PDF) 9 Page - NXP Semiconductors |
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PCA9517DP Datasheet(HTML) 9 Page - NXP Semiconductors |
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9 / 19 page ![]() PCA9517_3 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 03 — 30 January 2007 9 of 19 NXP Semiconductors PCA9517 Level translating I2C-bus repeater 9. Static characteristics Table 4. Static characteristics VCC =2.7 V to 5.5 V; GND=0V; Tamb = −40 °Cto+85 °C; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit Supplies VCCB supply voltage, B-side bus 2.7 - 5.5 V VCCA supply voltage, A-side bus [1] 0.9 - 5.5 V ICC(VCCA) supply current on pin VCCA -- 1 mA ICCH HIGH-state supply current both channels HIGH; VCC = 5.5 V; SDAn = SCLn = VCC - 1.5 5 mA ICCL LOW-state supply current both channels LOW; VCC = 5.5 V; one SDA and one SCL = GND; other SDA and SCL open - 1.5 5 mA ICCAc quiescent supply current in contention VCC = 5.5 V; SDAn = SCLn = VCC - 1.5 5 mA Input and output SDAB and SCLB VIH HIGH-level input voltage 0.7VCCB - 5.5 V VIL LOW-level input voltage [2] −0.5 - +0.3VCCB V VILc LOW-level input voltage contention −0.5 0.4 - V VIK input clamping voltage II = −18 mA - - −1.2 V ILI input leakage current VI = 3.6 V - - ±1 µA IIL LOW-level input current SDA, SCL; VI = 0.2 V - - 10 µA VOL LOW-level output voltage IOL = 100 µA or 6 mA 0.47 0.52 0.6 V VOL−VILc LOW-level input voltage below output LOW-level voltage guaranteed by design - - 70 mV ILOH HIGH-level output leakage current VO = 3.6 V - - 10 µA Cio input/output capacitance VI = 3 V or 0 V; VCC = 3.3 V - 6 7 pF VI = 3 V or 0 V; VCC =0V - 6 7 pF Input and output SDAA and SCLA VIH HIGH-level input voltage 0.7VCCA - 5.5 V VIL LOW-level input voltage [3] −0.5 - +0.3VCCA V VIK input clamping voltage II = −18 mA - - −1.2 V ILI input leakage current VI = 3.6 V - - ±1 µA IIL LOW-level input current SDA, SCL; VI = 0.2 V - - 10 µA VOL LOW-level output voltage IOL = 6 mA - 0.1 0.2 V ILOH HIGH-level output leakage current VO = 3.6 V - - 10 µA Cio input/output capacitance VI = 3 V or 0 V; VCC = 3.3 V - 6 7 pF VI = 3 V or 0 V; VCC =0V - 6 7 pF |
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