An FM stereo radio IC is an integrated circuit designed to receive and process FM (frequency modulation) radio signals and provide stereo audio output. These ICs are commonly used in various devices, such as portable radios, car stereos, home audio systems, and even some smartphones that have built-in FM radio functionality.

Part Number: CL5767, CL5767P

Function: Single-chip FM Stereo Radio

Package: 4X4 QFN24 Type

Manufacturer: Comlent Technology

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Description

The CL5767P,  CL5767 is a single-chip FM stereo radio for portable application with fully integrated digital low-IF selectivity and demodulation. The radio is completely adjustment-free and only requires a minimum of small and low-cost external components. The radio can tune to worldwide FM bands. […]

Features

1. Worldwide FM Bands (70 MHz to 108 MHz)

2. Digital Low-IF Receiver

3. 32.768kHz/13MHz Reference Clock

4. Frequency Synthesizer With Integrated VCO

5. Automatic Frequency Control (AFC)

6. Automatic Gain Control (AGC)

7. DSP MPX Stereo Decoder

8. DSP FM Demodulator

9. Adaptive Noise Cancellation

Pinouts:

Applications:

1. MP3/MP4 players

2. Portable radios

3. PDAs

4. Notebook PCs

CL5767 PDF Datasheet

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• General-Purpose Operational Amplifier

Part Number: D5011, 2SD5011

Function: 800V, 3.5A, NPN Transistor

Package: TO-3P Type

Manufacturer: Inchange Semiconductor

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Description

D5011 is 800V, 3.5A, Silicon NPN Power Transistor.

1. Forward Biased: In order to operate, the base-emitter junction of an NPN transistor must be forward biased, meaning that the base must be connected to a positive voltage relative to the emitter.

2. High Input Impedance: NPN transistors have a high input impedance, which means that they are less likely to draw current from the input source, and are therefore less likely to cause a drop in voltage across the source.

3. Inverted Output: NPN transistors are known for producing an inverted output relative to their input. That is, if the input signal is high, the output signal will be low, and vice versa. This behavior is due to the way the transistor is designed and is an important characteristic for many electronic applications.

Features

1. High Breakdown Voltage : VCBO= 1500V (Min)

2. High Switching Speed

3. High Reliability

4. Built-in Damper Diode

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 1500 V

2. Collector to Emitter Voltage: Vceo = 800 V

3. Emitter to Base Voltage: Vebo = 6 V

4. Collector Current: Ic = 3.5 A

5. Collector Dissipation : Pc = 50 W

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -55 ~ +150°C

 

Applications:

1. Designed for color TV horizontal output applications

D5011 PDF Datasheet