M-8870-01 - Brand New IXYS Integrated Circuits Division Telecommunication Interface ICs
-
Description
The M-8870-01 is a full DTMF Receiver that integrates both bandsplit filter and decoder functions into a single 18-pin DIP or SOIC package. It is designed using CMOS process technology, offering low power consumption and precise data handling. The filter section uses switched capacitor technology for both the high and low group filters, as well as dial tone rejection. The decoder uses digital counting techniques to detect and decode all 16 DTMF tone pairs into a 4-bit code. Minimal external components are required for operation, including a low-cost 3.579545 MHz color burst crystal, a timing resistor, and a timing capacitor.
Specifications and features
- Low power consumption
- Adjustable acquisition and release times
- Central office quality and performance
- Power-down and inhibit modes (-02 only)
- Inexpensive 3.58 MHz time base
- Single 5 volt power supply
- Dial tone suppression
- Applications include: telephone switch equipment, remote data entry, paging systems, personal computers, credit card systems
Application Scenarios
The M-8870-01 is ideal for use in telephone switch equipment, remote data entry, paging systems, personal computers, and credit card systems.
Comparison
Advantages- Integrates both bandsplit filter and decoder functions
- Low power consumption
- Precise data handling
- Dial tone rejection
- Uses digital counting techniques for reliable decoding
Disadvantages- External component count is minimized but still required
- Only available in an 18-pin DIP or SOIC package
-
Similar parts: 1542 , 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 M-8870-01
- Chipdatas Part: CD87-M-8870-01
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 16:04 +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.