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Description
The PBL38102 is a bipolar integrated speech circuit designed for use as a line interface and speech circuit in telephone line powered electronic payphones. It features low current consumption, allowing for more available line current to power other electrical functions in the design.
Specifications and features
- Low own current consumption
- Can operate with active and passive impedance
- High current derivation from the line for auxiliary functions
- Separate mute inputs for transmitter and receiver
- Line length regulation possible for line loss compensation
- Available in 18 pin DIP and 20-pin SO package
- Maximum line current operation of 130 mA
- Particularly suitable for payphone applications
- DTMF confidence tone input
- Excellent RFI performance
Application Scenarios
The PBL38102 is ideal for use in electronic payphones. It can be used as a line interface and speech circuit, providing the necessary functionality for telephone-based transactions.
Comparison
Advantages- Low current consumption allows for more power allocation to other functions
- Can operate with both active and passive impedance
- High line current operation for auxiliary functions
- Separate mute inputs for transmitter and receiver
- Line length regulation for compensating line loss
- DTMF - confidence tone input for enhanced functionality
- Excellent RFI performance for improved signal quality
Disadvantages- Limited availability in only 18 pin DIP and 20-pin SO package options
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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 PBL38102
- Chipdatas Part: CD94-PBL38102
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 02:19 +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.
