NM485D6S5MC
NM485D6S5MC is Isolated RS485 Driver DC/DC manufactured by Murata.
.murata-ps.
Isolated RS485 Driver DC-DC
6V
6V
Isolated DC-DC Power Supply 0V
-6V
5V Regulator
0V
5V regulated
5V 0V
-6V
Isolation
Features
- Patent pending
- ANSI/AAMI ES60601-1, 2 MOOP/1 MOPP recognised
- UL60950 recognised for 250Vrms reinforced insulation
- SMD patible
- +6V, -6V unregulated and +5V regulated isolated outputs
- Differential driver and receiver
- 500kbps data rate
- plies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E)
- Industrial temperature range -40°C to +85°C
- Tested at 3000Vac rms ‘Hi Pot Test’
PRODUCT OVERVIEW
The NM485D6S5MC is a low power electrically isolated differential driver and receiver designed for bi-directional data munication or multipoint bus transmission. The device bines a tri-state differential line driver and a differential input line receiver. The driver and receiver have active high and active low enables, respectively, which can be connected together to function as direction control. No external ponents are needed as a single 5V supply powers all functions either side of the isolation boundary. NM485D655MC also provides a regulated 5V, unregulated 6V and -6V isolated supply’s for system use.
Vcc 0V input lines output lines
Isolated 485 Transceiver
3.3V Regulator output lines input lines
SELECTION GUIDE Order Code1
MODULE CHARACTERISTICS...
