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Description
The SP3222EU and the SP3232EU are 2 driver, 2 receiver RS-232 transceiver solutions intended for portable or handheld applications such as notebook or palmtop computers. Their data transmission rate of 1000 kbps meets the demands of high-speed RS-232 applications. The SP3222EU/SP3232EU series has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the SP3222EU/SP3232EU series to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The ESD tolerance of the SP3222EU/SP3232EU devices is over +/-15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods. The SP3222EU device has a low-power shutdown mode where the device's driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1µA.
Specifications and features
■ Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
■ Minimum 1000kbps Data Rate
■ 1µA Low Power Shutdown with Receivers active (SP3222EU)
■ Interoperable with RS-232 down to a +2.7V power source
■ Enhanced ESD Specifications: +15kV Human Body Model +15kV IEC61000-4-2 Air Discharge +8kV IEC61000-4-2 Contact Discharge
■ Ideal for Handheld, Battery Operated ApplicationsApplication Scenarios
The SP3222EU/SP3232EU IC chips are specifically designed for portable or handheld devices such as notebook or palmtop computers. These chips provide reliable RS-232 transceiver solutions with a high data transmission rate of 1000 kbps. They are ideal for battery-operated applications due to their low power consumption and interoperability with RS-232 down to a +2.7V power source.
Comparison
Advantages- High-speed data transmission rate of 1000 kbps
- Efficient charge-pump power supply requiring only 0.1µF capacitors
- Wide power supply range from +3.0V to +5.5V
- Enhanced ESD tolerance of over +/-15kV
- Low power shutdown mode with supply current falling to less than 1µADisadvantages- Requires additional components such as capacitors for operation
- Limited to RS-232 applications -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download SP3232EUCA-TR
- Chipdatas Part: CD87-SP3232EUCA-TR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 10:45 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
