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SP339ECR1-L
SP339ECR1-L - Brand New MaxLinear Receivers & Transceivers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package. Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector with no additional switching components. Full operation requires only four external charge pump capacitors.
FEATURES
• Pin selectable Cable Termination
• No external resistors required for RS-485/422 termination and biasing
• 3.3V or 5V Single Supply Operation
• Robust ESD Protection on bus pins
■ ±15kV Human Body Model (HBM)
■ ±8kV IEC 61000-4-2 (Contact)
• Max Data Rate of 20Mbps in RS-485/422 Modes and up to 1Mbps in RS-232 Modes
• Pin selectable 250kbps Slew Limiting
• 3 Drivers, 5 Receivers RS-232/V.28
• 1 Driver, 1 Receiver RS-485/422
■ Full and Half Duplex Configuration
■ 1/8th Unit Load, up to 256 receivers on bus
• RS-485/422 Enhanced Failsafe for open, shorted, or terminated but idle
inputs
• Space saving 6mm x 6mm QFN-40 Package
• Pin compatible with SP338E
TYPICAL APPLICATIONS
• Dual Protocol Serial Ports (RS-232 or RS-485/422)
• Industrial Computers
• Industrial and Process Control Equipment
• Point-Of-Sale Equipment
• Networking Equipment
• HVAC Controls Equipment
• Building Security and Automation Equipment
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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