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MC145026D
Experience seamless control with our compact and efficient -SOG encoder decoder module
MC145026D
Experience seamless control with our compact and efficient -SOG encoder decoder module
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Manufacturer Part # : MC145026D
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Package/Case: SOIC-16
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Brand: Freescale Semiconductor
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Product Categories : Encoders, Decoders, Converters
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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MC145026D DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Housed in a 16-pin DIP package, the MC145026D is compact and easy to incorporate into a variety of electronic systems. Its robust design and reliable performance make it a standout choice for any project requiring DTMF encoding. Trust in the MC145026D to deliver consistent and accurate signaling capabilities, no matter the application
Key Features
- Operating Temperature Range: - 40 to + 85°CVery-Low Standby Current for the Encoder: 300 nA Maximum @ 25°CInterfaces with RF, Ultrasonic, or Infrared Modulators and DemodulatorsRC Oscillator, No Crystal RequiredHigh External Component Tolerance; Can Use ± 5% ComponentsInternal Power-On Reset Forces All Decoder Outputs LowOperating Voltage Range:MC145026 = 2.5 to 18 VMC145027, MC145028 = 4.5 to 18 V
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Phase Locked Loops - PLL | RoHS | N |
| Technology | Si | Mounting Style | SMD/SMT |
| Package / Case | SOIC-16 | Brand | NXP Semiconductors |
| Operating Supply Voltage ! | - 300 mV to 20 V | Product Type ! | PLLs - Phase Locked Loops |
| Subcategory | Wireless & RF Integrated Circuits | Unit Weight | 0.023492 oz |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MC145026D?
The MC145026D is a dual-tone multi-frequency (DTMF) receiver IC manufactured by ON Semiconductor. It is commonly used in telecommunication systems for decoding DTMF tones transmitted over audio channels, such as in telephone keypads or remote control applications.
How Does MC145026D Work?
The MC145026D works by detecting and decoding DTMF tones generated by pressing keys on a keypad. It consists of bandpass filters and a digital decoder that processes the dual tones generated by pressing a particular key. The IC then outputs the corresponding digital code for the pressed key, allowing for signal interpretation and control functions.
How Many Pins does MC145026D have and What are the Functions of the Pinout Configuration?
The MC145026D is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD, VSS: Power supply and ground pins, respectively.
- IN+ and IN-: Differential input pins for receiving DTMF tones.
- QS1-QS4: Digital output pins for decoded DTMF signals.
- STD: Strobe input pin for latching the data.
- PD: Power-down input pin for lower power consumption.
What are the Pros and Cons of MC145026D?
Pros:
- DTMF Decoding: Specialized for DTMF signal decoding applications.
- Low Power Consumption: Includes a power-down mode for energy efficiency.
- Multiple Output Channels: Provides digital output for decoded tones.
- Compact Package: Housed in a 16-pin SOIC for space-efficient designs.
- Reliable Performance: Offers reliable decoding of DTMF signals for robust operation.
Cons:
- Limited Functionality: Designed specifically for DTMF applications and may not be versatile for other signal processing tasks.
- External Components: Additional external components may be required for interfacing and signal conditioning.
- Application Specific: Primarily suited for telecommunication and control system applications.
Are There Any Equivalents/Alternatives to MC145026D for Recommendation?
- An equivalent to the MC145026D is the CM8870C from California Micro Devices.
- Alternative DTMF receiver ICs include the HT9170B from Holtek and the MT8870 from Microchip.
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