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Description
The SP3220EET-L is an RS-232 driver/receiver solution designed specifically for portable or handheld applications like palmtop computers, instrumentation, and consumer products. It utilizes a high-efficiency charge-pump power supply, allowing it to achieve true RS-232 performance with a single power supply ranging from +3.0V to +5.0V. The device is equipped with ESD tolerance of over +/-15kV for both Human Body Model and IEC61000-4-2 Air discharge test methods. It also features a low-power shutdown mode where the driver outputs and charge pumps are disabled, reducing the supply current to less than 1µA.
Specifications and features
➔ Meets all EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply
➔ Interoperable with RS-232 and V.28 at +2.7V
➔ Supports High Serial Data Rates:
• 120kbps SP3220E
• 250kbps SP3220EB
• 1Mbps SP3220EU
➔ 1µA Low Power Shutdown Mode
➔ Footprint Compatible with MAX3221E, ISL3221
➔ 4 x 1.0µF External Charge Pump Capacitors
➔ Improved ESD Specifications:
+15kV Human Body Model
+15kV IEC61000-4-2 Air Discharge
+8kV IEC61000-4-2 Contact DischargeApplication Scenarios
The SP3220EET-L is versatile and can be used in various applications such as palmtop computers, instrumentation devices, and consumer products. It is especially suitable for portable or handheld devices due to its compact size and low-power shutdown mode.
Comparison
Advantages- High-efficiency charge-pump power supply
- True RS-232 performance from a single power supply
- Wide power supply range of +3.0V to +5.0V
- ESD tolerance of over +/-15kV
- Low-power shutdown mode reduces supply current to less than 1µADisadvantages- Requires external charge pump capacitors
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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 SP3220EET-L
- Chipdatas Part: CD94-SP3220EET-L
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 12:43 +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.