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Description
The UM3750A Encoder/Decoder is a CMOS/LSI digital code Transmitter-Receiver system. It works in the transmit (encoder) mode and will sequentially encode and transmit 12 bits of input. Each of the 12 bits may be 1 or 0, allowing for 4096 different codes.
Specifications and features
- Single chip contains both Encoder and Decoder.
- 3V to 11V operation
- On-chip oscillator uses non-critical RC components
- Cross interference of the receiver is virtually eliminated by circuitry which requires 4 valid words to be received, each within 64ms of the other.
- Schmitt Trigger input provides excellent noise immunity.
- Applications include alarm control system, security system, cordless telephone, and remote control.
- Interfaces with RF, ultrasonic, or infrared modulators and demodulators.
- 212 = 4096 different codes
Application Scenarios
The UM3750A Encoder/Decoder is commonly used in alarm control systems, security systems, cordless telephones, and remote controls. It can also interface with RF, ultrasonic, or infrared modulators and demodulators.
Comparison
Advantages- Single chip design
- Wide voltage operation range
- Excellent noise immunity
- Cross interference elimination
- Large number of available codes
Disadvantages- None
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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 UM3750A
- Chipdatas Part: CD94-UM3750A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 17:36 +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)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.