ST485BDR in Reel by STMicroelectronics | RS 485/422 | Future Electronics
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STMicroelectronics | ST485BDR

Référence fabricant

ST485BDR

ST485B 5 V 2.5 Mbps Low Power RS-485/RS-422 Transceiver - SOIC-8 (- 40 to 85 °C)

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Product Variant Information section
Code de date: 2404
Product Specification Section
STMicroelectronics ST485BDR - Caractéristiques techniques
Attributes Table
Data Rate: 2.5Mbps
Operating Temp Range: -40°C to +85°C
Supply Voltage: 4.75V to 5.25V
Duplex: Half-Duplex
Function: Transceiver
No. of Drivers: 1
No. of Receivers: 1
Supply Current: 400µA
No of Terminals: 8
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications

The ST485BDR is a part of ST485 series Transceiver. It has an operating temperature ranging from -40 °C to +85 °C and it comes in SOIC-8 Packaging.

The ST485 is al low power transceiver for RS-485 and RS-422 communication. Each part contains one driver and one receiver.This transceiver draw 300 µA (typ.) of supply current when unloaded or fully loaded with disabled drivers.It operates from a single 5 V supply.

Features:

  • Low quiescent current: 300 µA
  • Designed for RS-485 interface application
  • - 7 V to 12 V common mode input voltage range
  • Driver maintains high impedance in 3-state or with the power OFF
  • 70 mV typical input hysteresis
  • 30 ns propagation delay, 5 ns skew
  • Operate from a single 5 V supply
  • Current limiting and thermal shutdown for driver overload protection
  • Allows up to 64 transceivers on the bus

View the complete ST485 family of Transceiver

In telecommunications, RS485 is an electrical specification of a two-wire,[1] half-duplex, multipoint serial communications channel. Since it uses a differential balanced line over twisted pair (like RS-422), it can span relatively large distances (up to 4,000 feet (1,200 m)).

ST485BDR ST485 Series SOP8 Low Quiescent Current Low Power RS-485/RS-422 Transceiver

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Pricing Section
Stock global :
32 500
États-Unis:
32 500
Sur commande :
0
Stock d'usine :Stock d'usine :
-1
Délai d'usine :
14 Semaines
Commande minimale :
2500
Multiples de :
2500
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Des droits de douane peuvent s’appliquer en cas d’expédition vers les États-Unis. Une estimation des droits tarifaires sera dans ce cas calculée au moment du paiement.
Total 
800,00 $
USD
Quantité
Prix unitaire
2 500
$0.32
5 000
$0.315
7 500
$0.31
12 500+
$0.305
Product Variant Information section