MSM7524 - Brand New Oki Semiconductor AC DC Converters
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Description
The MSM7524 is a single chip DTMF transceiver-generator/receiver with a call progress tone generator/detector and a special tone detector. It can be controlled by an external MCU via a 4-bit processor interface. This chip operates with a +5 V single supply and has low power consumption, making it suitable for telephone terminal equipment.
Specifications and features
- Power supply voltage: +5 V ±10%
- Low power consumption
- Operating mode: 8 mA Typ.
- Power down mode: 10 mA Typ.
- 4-bit processor interface
- Dynamic range of DTMF receiver: 40 dB
- Low signal distortion output from DTMF generator
- Call progress tone detector: 330 to 640 Hz
- Call progress tone generator: 350/400/440/480 Hz
- Special tone detector: 1300 Hz ±20 Hz (for FAX)
- 3.58 MHz crystal oscillator circuit on chip
- Package: 32-pin plastic SSOP (SSOP32-P-430-1.00-K) (Product name: MSM7524GS-K)
Application Scenarios
The MSM7524 can be used in various applications related to AC DC Converters. It is commonly used in telephone terminal equipment.
Comparison
Advantages- Single chip solution for DTMF transceiver-generator/receiver
- Call progress tone generator/detector for easy call progress monitoring
- Special tone detection capability for FAX applications
Disadvantages- Limited frequency options for call progress tone generator
- Limited package options
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Similar parts: 69 , 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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- Datasheet: Download MSM7524
- Chipdatas Part: CD93-MSM7524
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 23:27 +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.
