ST3222BTR in Reel by STMicroelectronics | RS 232 | Future Electronics
text.skipToContent text.skipToNavigation

warning.svgLes commandes expédiées à l’extérieur des États-Unis seront en attente pendant que l’entreprise évalue les impacts tarifaires.
Veuillez contacter votre vendeur pour obtenir de l’aide.

  1. home
  2. Semiconducteurs
  3. Signaux/Interfaces
  4. RS 232
  5. ST3222BTR

STMicroelectronics | ST3222BTR

Référence fabricant

ST3222BTR

ST3222 Series 3 to 3.6 V 400 kbps Low Power RS-232 Driver and Receiver -TSSOP-20

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Product Variant Information section
Code de date: 2327
Product Specification Section
STMicroelectronics ST3222BTR - Caractéristiques techniques
Attributes Table
Data Rate: 400kbps
Operating Temp Range: -40°C to +85°C
Supply Voltage: 3V to 3.6V
Duplex: Full Duplex
Function: Transceiver
No. of Drivers: 2
No. of Receivers: 2
Supply Current: 0.3mA
No of Terminals: 20
Style d'emballage :  TSSOP-20
Méthode de montage : Surface Mount
Fonctionnalités et applications

The ST3222BTR is a 3 V powered EIA/TIA-232 and V.28/V.24 communications interface with low
power requirements and high data-rate capabilities. ST3222 has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 3.6 V power supplies. The device requires only four small 0.1 mF standard external capacitors for operating from 3 V supply.

The ST3222 has two receivers and two drivers. The ST3222 features a 1 mA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers can remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1 mA supply current. The device is guaranteed to run at data rates of 250 Kbps while maintaining RS-232 output levels. Typical applications are notebooks, subnotebooks and palmtop computers, battery powered equipment, hand-held equipment,
peripherals and printers.

Features:

  • 300 µA supply current
  • 250 kbps minimum guarantee data rate
  • 6 V/µs minimum guarantee slew rate
  • Meet EIA/TIA-232 specification down to 3 V

View the Complete family of ST32 RS-232

Voir plus...
Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
-1
Délai d'usine :
12 Semaines
Commande minimale :
2500
Multiples de :
2500
Total 
1 787,50 $
USD
Quantité
Prix unitaire
2 500+
$0.715
Product Variant Information section