Low

ISO15DW - 

Transceptor de Línea Diferencial RS422/RS485, Controlador, Alimentación de 3.15V-3.6V, SOIC-16

TEXAS INSTRUMENTS ISO15DW

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Referencia del fabricante:
ISO15DW
Código Farnell:
1755038

Información del producto

:
1
:
-
:
-40°C
:
Transceptor Diferencial de Línea
:
85°C
:
1Controladores
:
3.15V
:
Individual
:
3.6V
:
SOIC
:
16Pines
:
-
:
RS422, RS485
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Resumen del producto

The ISO15DW is an isolated half-duplex RS-485 differential Line Transceiver ideal for long transmission lines because the ground loop is broken to allow for a much larger common-mode voltage range. The symmetrical barrier of the device is tested to provide isolation of 4000VPK per VDE and 2500VRMS per UL and CSA between the bus-line transceiver and the logic-level interface. Any cabled I/O can be subjected to electrical noise transients from various sources. This noise transient can cause damage to the transceiver and/or nearby sensitive circuitry if they are of sufficient magnitude and duration. This isolated device can significantly increase protection and reduce the risk of damage to expensive control circuits.
  • Thermal shutdown protection
  • 16pF Typical low bus capacitance
  • 50kV/µs Typical transient immunity
  • Fail-safe receiver for bus open, short or idle
  • Meets or exceeds TIA/EIA RS-485 requirements
  • Green product and no Sb/Br

Aplicaciones

Control de Motor, HVAC

Advertencias

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Productos asociados