Product Summary

The SP485EN-L/TR is half-duplex transceiver that meet the requirements of RS-485 and RS-422.

Parametrics

Absolute maximum ratings: (1)VCC: ±12V ; (2)Input Voltages: Logic:-0.3V to (VCC+0.5V), Drivers:-0.3V to(VCC+0.5V), Receivers:±15V ; (3)Output Voltages: Logic:-0.3V to (VCC+0.5V), Drivers:±15V, Receivers:-0.3V to (VCC+0.5V) ; (4)Storage Temperature: -65℃ to +150℃; (5)Power Dissipation: 500mW.

Features

Features: (1)+5V Only ; (2)Low Power BiCMOS ; (3)Driver/Receiver Enable ; (4)Slew Rate Limited Driver for; (5)RS-485 and RS-422 Drivers/Receivers.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SP485EN-L/TR
SP485EN-L/TR
Exar
RS-485 Interface IC Low Pwr Half-Duplex RS-485
Data Sheet
0-1850: $0.25
1850-2500: $0.23
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SP48
SP48
Triad Magnetics
Transformers Audio & Signal 7.5KCT/12 XFMR PRI/SEC RED SPEC
Data Sheet
0-1: $11.03
1-10: $9.38
10-25: $8.39
25-50: $7.51
SP481
SP481
Other

Data Sheet
Negotiable 
SP481E
SP481E
Other

Data Sheet
Negotiable 
SP481ECN-L
SP481ECN-L
Exar
Universal Bus Functions RS485 10000 kbps 5V temp 0C to 70C
Data Sheet
0-1: $1.16
1-25: $0.92
25-100: $0.78
100-250: $0.66
SP481ECN-L/TR
SP481ECN-L/TR
Exar
Universal Bus Functions Enhanced Low Power Half-Duplex RS-485
Data Sheet
0-1820: $0.48
1820-2500: $0.44
SP481ECP-L
SP481ECP-L
Exar
Universal Bus Functions Enhanced Low Power Half-Duplex RS-485
Data Sheet
0-1: $1.22
1-25: $0.92
25-100: $0.78
100-250: $0.66