UBA2051CT - Brand New IC Chips
-
Description
The UBA2051CT is an electronic component, specifically an IC chip, that contains all the necessary functions for building a fully electronic telephone set.
Specifications and features
- Low DC line voltage operation down to 1.45V (excluding voltage drop over external polarity guard)
- Line voltage regulator with adjustable DC voltage
- Regulated 3.3V supply (VDD) for the dialler part and peripherals:
* Speech mode
* Ringer mode
* Trickle mode
- Unregulated supply (VCC) for the transmission part and peripherals
- Transmit stage with:
* Microphone amplifier with symmetrical high-impedance inputs
* DTMF input with confidence tone on receive output
- Receive stage with:
* Receive amplifier with asymmetrical output
* Earpiece amplifier with adjustable gain (and gain boost facility) for all types of earpieces
- AGC: line loss compensation for microphone and receive amplifiers.Application Scenarios
The UBA2051CT IC chip is mainly used in electronic telephone sets. It is suitable for various speech modes, ringer modes, and trickle modes. It can easily facilitate transmission and receive stages with different amplification and gain adjustments.
Comparison
Advantages- Low DC line voltage operation down to 1.45V ensures efficient power usage.
- Adjustable voltage regulator and regulated 3.3V supply for different scenarios.
- Various modes for different speech, ringer, and trickle functions.
- Transmit and receive stages with specialized amplifiers and gain adjustments.
- AGC compensates for line loss.Disadvantages- No specific disadvantages have been found for the UBA2051CT IC chip.
-
Similar parts: 430483 , Click to view
-
Datasheet
-
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.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download UBA2051CT
- Chipdatas Part: CD92-UBA2051CT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 06:55 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
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.