MC145151P2

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MC145151P2

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Thông số kỹ thuật

Package / Case PDIP-28
Brand NXP Semiconductors
Mounting Style Through Hole
Product Type PLLs - Phase Locked Loops
Subcategory Wireless & RF Integrated Circuits
Type PLL Frequency Synthesizer
Number of Circuits 1 Circuit
Supply Voltage - Max 9 V
Supply Voltage - Min 3 V
Technology Si
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Height 4.06 mm
Length 37.21 mm
Operating Supply Voltage 3.3 V, 5 V
Width 14.22 mm
Unit Weight 0.147798 oz
Maximum Input Frequency 25 MHz
Minimum Input Frequency 6 MHz

Tổng quan

Description

The MC145151P2 is a dual-channel, low-power, tone decoder chip produced by ON Semiconductor. It is primarily used in telecommunication applications, particularly for DTMF (Dual-Tone Multi-Frequency) signaling and various tone detection tasks. The chip can decode up to 16 DTMF tones, making it suitable for applications like telephone systems, interactive voice response systems, and remote control systems.
Key features of the MC145151P2 include low power consumption, direct DTMF decoding, and a built-in oscillator for tone generation. It operates over a wide voltage range, typically from 3 to 15 volts, and provides outputs that can be easily interfaced with microcontrollers or other digital logic circuits.
The MC145151P2 is designed for ease of integration into existing systems and can be used in both analog and digital applications. Its compact size and robust performance make it a popular choice for developers looking to implement tone detection in their designs.

Features

The MC145151P2 is a dual-band, integrated RF transceiver designed for wireless communication applications. Key features include:
1. Frequency Range: Operates in the 2.4 GHz and 5.8 GHz bands, suitable for various wireless standards.
2. Low Power Consumption: Optimized for battery-operated devices, enhancing energy efficiency.
3. Integrated Modulation: Supports multiple modulation schemes, allowing flexibility for different communication protocols.
4. High Sensitivity: Offers excellent receiver sensitivity for improved range and reliability in signal reception.
5. Built-in Antenna Diversity: Enhances performance in environments with multipath interference.
6. Compact Package: Designed to fit in small form factors, ideal for portable devices.
7. Robust Performance: Features advanced error correction and signal processing algorithms for reliable data transmission.
These features make the MC145151P2 suitable for applications in consumer electronics, remote controls, and various wireless sensor networks.

Package

The MC145151P2 is packaged in a 16-pin dual in-line package (DIP).

Pinout

The MC145151P2 is an integrated circuit with a total of 28 pins. It functions as a dual-mode, advanced digital phase-locked loop (PLL) frequency synthesizer.
Key features include:
- Phase Detector: For comparing the phase of two input signals.
- Voltage-Controlled Oscillator (VCO): To generate a frequency that can be adjusted based on the input voltage.
- Programmable Divider: For dividing the output frequency to achieve the desired frequency synthesis.
- Reference Frequency Input: Allows the user to input a reference frequency to the phase detector.
- Control Pins: For setting operational modes and controlling various functions of the PLL.
The device is widely used in applications such as communication systems, frequency synthesis, and signal processing where precise frequency control is essential.

Manufacturer

The MC145151P2 is manufactured by ON Semiconductor, a company known for its semiconductor products and technologies. ON Semiconductor specializes in a wide range of electronics components, including power management, signal management, and analog devices, catering to various industries such as automotive, industrial, and consumer electronics. Founded in 1999, the company has grown through strategic acquisitions and focuses on providing energy-efficient solutions and innovative technologies to meet the demands of the global market.

Equivalent

The MC145151P2 chip is a dual-channel digital volume control IC. Equivalent products include the NJM2113, AKM AK4452, and the TI PCM1864. These alternatives offer similar functionalities in digital audio processing, such as volume control and signal processing capabilities. Always check the specific datasheets for compatibility in your application.

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