深圳市岭缃峰电子有限公司

SN65176B, SN75176B DIFFERENTIAL BUS TRANSCEIVERS SLLS101D – JULY 1985 – REVISED APRIL 2003 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 recommended operating conditions MIN TYP MAX UNIT VCC Supply voltage 4.75 5 5.25 V VI or VIC Voltage at any bus terminal (separately or common mode) 12 VI or VIC Voltage at any bus terminal (separately or common mode) V –7 V VIH High-level input voltage D, DE, and RE 2 V VIL Low-level input voltage D, DE, and RE 0.8 V VID Differential input voltage (see Note 4) ±12 V IOH High level output current Driver –60 mA IOH High-level output current Receiver –400 μA IOL Low level output current Driver 60 IOL Low-level output current mA Receiver 8 mA TA Operating free air temperature SN65176B –40 105 TA Operating free-air temperature °C SN75176B 0 70 °C NOTE 4: Differential input/output bus voltage is measured at the noninverting terminal A, with respect to the inverting terminal B