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EXAR  SP3223ECY-L  RS232 Transceiver RS232, 3V-5.5V supply, 2 Drivers, TSSOP-20

EXAR SP3223ECY-L
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Productoverzicht

The SP3223ECY-L is an Intelligent RS-232 Transceiver intended for portable applications. It has an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Exar's driver architecture allow the SP3223 series to deliver compliant RS-232 performance from a single power supply ranging from 3.3 to 5V. The AUTO ON-LINE® feature allows the device to automatically wake-up during a shutdown state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device automatically shuts itself down drawing less than 1µA. In many portable or handheld applications, an RS-232 cable can be disconnected or a connected peripheral can be turned off. Under these conditions, the internal charge pump and the drivers will be shut down. Otherwise, the system automatically comes online. This feature allows design engineers to address power saving concerns without major design changes.
  • Minimum 250kbps data rate under load
  • 1Mbps Data rate for high speed RS-232
  • Regulated charge pump yields stable RS-232 outputs regardless of VCC variations

Productgegevens

Device Type:
RS232 Transceiver
IC Interface Type:
RS232
No. of Drivers:
2Drivers
Supply Voltage Min:
3V
Supply Voltage Max:
5.5V
Driver Case Style:
TSSOP
No. of Pins:
20Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
To Be Advised

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Toepassingen

  • Portable Devices;
  • Computers & Computer Peripherals

Wetgeving en milieu

MSL-niveau voor vochtgevoeligheid:
MSL 1 - Unlimited
Land van oorsprong:
Malaysia

Land waarin het laatste noemenswaardige fabricageproces is uitgevoerd

RoHS-compliantie:
Ja
Tariefnummer:
85423990
Gewicht (kg):
.000159

Alternatieven

Transceiver RS232, 2 Drivers, 3V-5.5V supply, TSSOP-20

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