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Référence fabricant

ST3243CPR

ST3243 Series 5.5 V 400 kbps Auto-Power-Down RS-232 Transceiver - SSOP-28

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Product Variant Information section
Code de date: 1707
Product Specification Section
Caractéristiques techniques
Attributes Table
Data Rate: 400kbps
ESD Voltage-Max: ±15kV
Operating Temp Range: 0°C to 70°C
Supply Voltage: 3V to 5.5V
Style d'emballage :  SSOP-28
Méthode de montage : Surface Mount
Fonctionnalités et applications

The ST3243CPR device consists of 3 drivers, 5 receivers and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V.24 communication standards providing high data rate capability. The receiver R2 is always active to implement a wake-up feature for serial port.

The ST3243C has a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0 V to 5.5 V supply with a dual charge pump. The device is guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels. The Auto-power-down feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled.

Features:

  • 1 μA supply current achieved when in autopower-down
  • 250 kbps minimum guaranteed data rate
  • Guaranteed 6 V/μs slew rate range
  • Guaranteed mouse drive ability
  • 0.1 μF external capacitors
  • Meet EIA/TIA-232 specifications down to 3 V
  • Available in SSOP-28

Applications:

  • Notebook
  • Subnotebook
  • Palmtop computers
  • Battery-powered equipment
  • Hand-held equipment
  • Peripherals and printers

View the Complete family of ST32 RS-232

Pricing Section
Stock globale:
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
N/A
Commande minimale :
1350
Multiples de :
1350
Total 
1 248,75 $
USD
Quantité
Prix Internet
1 350
$0.925
2 700
$0.755
4 050
$0.75
5 400
$0.745
6 750+
$0.74
Product Variant Information section