Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers
ADM488, ADM489
FEATURES
Meets EIA RS-485 and RS-422 standards 250 kbps data rate Single 5 V ± 10% supply 7 V to +12 V bus common-mode range 12 kΩ input impedance 2 kV EFT protection meets IEC1000-4-4 High EM immunity meets IEC1000-4-3 Reduced slew rate for low EM interference Short-circuit protection Excellent noise immunity 30 μA supply current
APPLICATIONS
Low power RS-485 and RS-422 systems DTE-DCE interface Packet switch
Analog Devices
EIA RS-485 Transceivers - transceiver
Data Sheet
Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers
ADM488A, ADM489A
FEATURES
Complies with ANSI TIA, EIA-485-A-1998 and ISO 8482: 1987(E)
250 kbps data rate ±4 kV HBM ESD protection on all pins Single 5 V ± 10% supply 7 V to +12 V bus common-mode range Connect up to 32 nodes on the bus Reduced slew rate for low EM interference Short-circuit protection 30 μA supply current
APPLICATIONS
Low power RS-485 and RS-422 systems DTE-DCE interface Packet switching Local ar