75T202-IP - Brand New TDK Corporation IC Chips
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Description
The 75T202-IP is an IC Chip used to identify Dual-Tone Multifrequency (DTMF) signals. It can detect all 16 standard DTMF digits and does not require front-end band-splitting filters. The Chip uses a 3.579545-MHz crystal and can operate with a single 5 Volt supply. It is designed for applications with fewer requirements than the 75T202/75T203 models. The Chip employs state-of-the-art technology, resulting in approximately 40 poles of filtering to provide Automatic Gain Control (AGC).
Specifications and features
The 75T202-IP comes in 14-pin plastic DIP or 16-pin SO packages for easy integration into high-density systems. It has an excellent speech immunity feature and outputs in 4-bit hexadecimal code. The Chip also has Three-state outputs for microprocessor interface.
Application Scenarios
The 75T202-IP can be used in various applications to detect DTMF signals, including remote control systems, security systems, mobile communication systems, and phone answering systems among others.
Comparison
Advantages- Excellent speech immunity
- Does not require front-end band-splitting filters
- Outputs in 4-bit hexadecimal code
Disadvantages- Intended for applications with fewer requirements than the 75T202/75T203 models
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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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download 75T202-IP
- Chipdatas Part: CD86-75T202-IP
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 14:29 +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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