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Description
The SP3222EHEY is a 2 driver/2 receiver RS-232 transceiver solution designed for portable or hand-held applications, such as notebook or palmtop computers. It supports a data transmission rate of 460Kbps, making it suitable for high-speed RS-232 applications. The transceiver operates on a single power supply ranging from +3.3V to +5.0V and features a high-efficiency charge pump power supply that requires only 0.1µF capacitors for 3.3V operation. It also has enhanced ESD tolerance, exceeding +15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods.
Specifications and features
- Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
- Interoperable with RS-232 down to +2.7V power source
- 1 µA Low-Power Shutdown with Receivers Active (SP3222EH)
- Enhanced ESD Specifications:
- +15kV Human Body Model
- +15kV IEC1000-4-2 Air Discharge
- +8kV IEC1000-4-2 Contact Discharge
- 460Kbps Minimum Transmission Rate
- Ideal for Handheld, Battery Operated Applications
Application Scenarios
The SP3222EHEY is ideal for use in portable electronics such as notebook computers, palmtop computers, and other handheld devices. It is commonly used in applications that require high-speed RS-232 communication, such as data transfer between devices or communication with external peripherals.
Comparison
Advantages- Supports a high data transmission rate of 460Kbps
- Wide operating voltage range from +3.3V to +5.0V
- Efficient charge pump power supply requires only 0.1µF capacitors for 3.3V operation
- Enhanced ESD tolerance, exceeding +15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods
- Low-power shutdown mode with receivers active
Disadvantages- Not suitable for applications requiring data transmission rates higher than 460Kbps
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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)
- - View in your order page
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:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download SP3222EHEY
- Chipdatas Part: CD94-SP3222EHEY
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 07:25 +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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
