Semiconductors
Among others, we source all the big brands including Recom,
Luminary
Micro, Mornsun,
Zywyn, and
Assemtech / Comus.
Telecom Interface Drivers (5V RS485)
Part
Number Supply
Voltage Typical
Icc Current (mA) #
0f Tx/Rx Duplex Data
Rate (Mbps) ESD
on Tx/Rx #
of Tx/Rx on Bus Slew
Rate Limit Rx
Input Filtering Low-Power
Shutdown Tx/Rx
Enable Number
of Pins Package
Type Data
Sheet ZT483E +5V 0.4 1/1 Half 0.25 ±
15kV 32 Yes Yes Yes Yes 8 nSOIC, PDIP ZT485E +5V 0.4 1/1 Half 10 ± 15kV 32 No No Yes Yes 8 nSOIC, PDIP ZT488E +5V 0.4 1/1 Full 0.25 ± 15kV 32 Yes Yes No No 8 nSOIC, PDIP ZT489E +5V 0.4 1/1 Full 0.25 ± 15kV 32 Yes Yes Yes Yes 14 nSOIC, PDIP ZT490E +5V 0.4 1/1 Full 10 ± 15kV 32 No No No No 8 nSOIC, PDIP ZT491E +5V 0.4 1/1 Full 10 ± 15kV 32 No No Yes Yes 14 nSOIC, PDIP ZT487E +5V 0.4 1/1 Half 0.25 ± 15kV 128 Yes Yes Yes Yes 8 nSOIC, PDIP ZT485ER +5V 0.4 1/1 Half 10 ± 15kV 128 No No Yes Yes 8 nSOIC, PDIP ZT488ER +5V 0.4 1/1 Full 0.25 ± 15kV 128 Yes Yes No No 8 nSOIC, PDIP ZT489ER +5V 0.4 1/1 Full 0.25 ± 15kV 128 Yes Yes Yes Yes 14 nSOIC, PDIP ZT490ER +5V 0.4 1/1 Full 10 ± 15kV 128 No No No No 8 nSOIC, PDIP ZT491ER +5V 0.4 1/1 Full 10 ± 15kV 128 No No Yes Yes 14 nSOIC, PDIP ZT483H +5V 0.4 1/1 Half 0.25 ± 15kV 256 Yes Yes Yes Yes 8 nSOIC, PDIP ZT485H +5V 0.4 1/1 Half 10 ± 15kV 256 No No Yes Yes 8 nSOIC, PDIP ZT13085E +5V 0.4 1/1 Half 2.5 ± 15kV 256 No No Yes Yes 8 nSOIC, PDIP
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