ZHCSPC1P February 2002 – February 2022 SN65HVD10 , SN65HVD11 , SN65HVD12 , SN75HVD10 , SN75HVD11 , SN75HVD12
PRODUCTION DATA
The RS-485 standard specifies that a compliant driver must be able to driver 32 unit loads (UL), where 1 unit load represents a load impedance of approximately 12 k?. SN65HVD11 and HVD12 are both 1/8 UL transceivers, which means that up to 256 receivers can be connected to the bus. The SN65HVD10 is a 1/4 UL transceiver, and up to 64 receivers can be connected to the bus.