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MFG:IOR  Package Cooled:05+  D/C:SSOP  

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Part Number: SP3232EU

 

MFG: IOR

Package Cooled: 05+

D/C: SSOP

Description: The SP3222EU and the SP3232EU are 2 driver, 2 receiver RS-232 transceiver solutionsintended for portable or ha...


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SP3232EU General Description


The SP3222EU and the SP3232EU are 2 driver, 2 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers. Their data transmission rate of 1000 kbps meets the demands of high speed RS-232 applications. Both ICs have a high-efficiency, charge-pump power supply that requires only 0.1F capacitors in 3.3V operation. This charge pump allows the SP3222EU and the 3232EU to deliver true RS-232 performance from a single power supply ranging from+3.0V to +5.5V. The ESD tolerance of the SP3222EU/3232EU devices are over ±15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods.

The SP3222EU device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1uA.

SP3232EU Maximum Ratings

VCC ...................................................  -0.3V to +6.0V
V+ (NOTE 1) ...................................... .-0.3V to +7.0V
V- (NOTE 1) ....................................... .+0.3V to -7.0V
V+ + |V-| (NOTE 1) ........................................... +13V
ICC (DC VCC or GND current) .......................±100mA

Tx IN  , EN ...........................................-0.3V to +6.0V
RxIN .................................................................. ±25V

TxOUT..............................................................±13.2V
RxOUT............. ..........................-0.3V to (VCC + 0.3V)

TxOUT........................................................Continuous
Storage Temperature........................-65°C to +150°C

SP3232EU Features

Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
Interoperable with EIA/TIA - 232 and adheres to EIA/TIA - 562 down to a +2.7V power source
1A Low-Power Shutdown with Receivers Active (SP3222EU)
Enhanced ESD Specifications:±15kV Human Body Model±15kV IEC1000-4-2 Air Discharge±8kV IEC1000-4-2 Contact Discharge
1000 kbps Minimum Transmission Rate
Ideal for Handheld, Battery Operated Applications

SP3232EU Connection Diagram

SP3232EU  Connection Diagram

SP3232EU datasheet

SP3232EUCA
PDF/DataSheet Download

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SP3232EU Relative Products

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    SP3232EH

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    The SP3232EEN- is one member of the SP3232E series.The SP3232E series is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook or palmtop computers. The SP3232E series has a high-efficiency, charge-pump power supply ...

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    The SP3232ECN/EEN is one member of the SP3232E family which designed as the true +3.0V to +5.5V RS-232 transceivers with some features such as:(1)meets true EIA/TIA-232-F standards from a +3.0V to +5.5V power supply;(2)minimum 120Kbps data rate under full lo...

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