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SN761646RHBR Datasheet(PDF) 7 Page - Texas Instruments |
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SN761646RHBR Datasheet(HTML) 7 Page - Texas Instruments |
7 / 26 page SN761646 www.ti.com SLES251 – NOVEMBER 2009 ELECTRICAL CHARACTERISTICS Total Device and Serial Interface VCC = 4.5 V to 5.5 V, TA = –20°C to 85°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ICC1 BS[2:1] = 10, IGPP1,2 = 0 mA, IFGCA Supply current 1 80 mA disabled ICC2 BS[2:1] = 10, IGPP1,2 = 0 mA, IFGCA Supply current 2 110 mA enabled ICC-STBY Standby supply current BS[2:1] = 11 8 14 mA VIH High-level input voltage (SCL, SDA) 2.3 V VIL Low-level input voltage (SCL, SDA) 1.05 V IIH High-level input current (SCL, SDA) 10 μA IIL Low-level input current (SCL, SDA) –10 μA Power-on-reset supply voltage (threshold of supply VPOR 2.1 2.8 3.5 V voltage between reset and operation mode) I2C Interface VOL Low-level output voltage (SDA) VCC = 5 V, IOL = 3 mA 0.4 V lSDAH High-level output leakage current (SDA) VSDA = 5.5 V 10 μA fSCL Clock frequency (SCL) 100 400 kHz tHD-DAT Data hold time See Figure 19 0 0.9 μs tBUF Bus free time 1.3 μs tHD-STA Start hold time 0.6 μs tLOW SCL-low hold time 1.3 μs tHIGH SCL-high hold time 0.6 μs tSU-STA Start setup time 0.6 μs tSU-DAT Data setup time 0.1 μs tr Rise time (SCL, SDA ) 0.3 μs tf Fall time (SCL, SDA) 0.3 μs tSU-STO Stop setup time 0.6 μs Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): SN761646 |
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