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SI4848DY-T1-E3

Name: SI4848DY-T1-E3
Rating: 4.7 (12 reviews)

MOSFET N-CH 150V 2.7A 8SO

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Mfr。パート #SI4848DY-T1-E3
パッケージ SOIC-8
データシート
在庫中7577

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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
Series	TrenchFET®
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	150 V
Current-ContinuousDrain(Id)@25°C	2.7A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn)	6V, 10V
RdsOn(Max)@IdVgs	85mOhm @ 3.5A, 10V
Vgs(th)(Max)@Id	2V @ 250µA (Min)
GateCharge(Qg)(Max)@Vgs	21 nC @ 10 V
Vgs(Max)	±20V
PowerDissipation(Max)	1.5W (Ta)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	8-SOIC

概要

Description

The SI4848DY-T1-E3 is a versatile, low-power AM/FM radio receiver IC designed for compact applications. It operates on a wide voltage range, making it suitable for battery-powered devices. This integrated circuit features a built-in automatic gain control (AGC) and supports various audio outputs, ensuring high-quality sound reproduction. The SI4848DY-T1-E3 is optimized for minimal external components, making it easy to integrate into designs for consumer electronics, portable radios, or audio systems. Its small footprint and efficiency make it ideal for space-constrained applications. Additionally, it supports a variety of modulation schemes, enhancing its usability across different radio frequency applications. Overall, the SI4848DY-T1-E3 is a reliable choice for developers seeking an efficient and effective radio solution.

Features

The SI4848DY-T1-E3 is a highly integrated, low-power AM/FM radio receiver IC designed for portable applications. Key features include:
1. Wide Frequency Coverage: Supports AM (530-1700 kHz) and FM (76-108 MHz) bands, making it versatile for various radio applications.
2. Low Power Consumption: Optimized for battery-operated devices, it features a low quiescent current, enhancing battery life.
3. Integrated Components: Combines multiple functions, including RF amplifier, demodulator, and audio output, reducing the need for external components.
4. High Performance: Provides good selectivity and sensitivity, ensuring clear audio reception in various conditions.
5. Simple Interface: Designed for easy integration into existing systems with minimal external circuitry required.
6. Tuning Capability: Features digital tuning for precise frequency selection, which can be controlled through an external microcontroller.
7. Audio Output: Includes an integrated audio amplifier for driving speakers directly.
These features make the SI4848DY-T1-E3 suitable for use in portable radios, handheld devices, and other consumer electronic products.

Package

The SI4848DY-T1-E3 is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for efficient space utilization on PCBs.

Pinout

The SI4848DY-T1-E3 is a low-power AM/FM radio receiver IC with a total of 20 pins. Its primary functions include:
1. Tuner Operation: It is designed for AM and FM reception, supporting various modulation schemes.
2. Audio Output: Provides audio output for the received signals.
3. Control Interface: Features a serial control interface for programming and tuning.
4. Power Management: Supports multiple power modes to optimize energy consumption.
5. External Components: Some pins are designated for connecting external components like inductors, capacitors, and antennas.
The pin configuration includes power supply pins, ground, audio outputs, and control pins for interfacing with a microcontroller or other digital systems. This IC is commonly used in portable radio applications, enabling efficient reception and playback of radio signals.

Manufacturer

The SI4848DY-T1-E3 is manufactured by Silicon Labs, a company known for its innovative solutions in microcontrollers, wireless, and analog products. Founded in 1996, Silicon Labs specializes in designing semiconductors for a variety of applications, including Internet of Things (IoT), automotive, industrial, consumer electronics, and communications. The SI4848DY-T1-E3 is specifically a CMOS RF receiver that is used in applications such as AM/FM radio and other wireless communication systems, showcasing Silicon Labs' expertise in low-power, high-performance radio solutions.

Application

The SI4848DY-T1-E3 is a high-performance, low-power AM/FM radio receiver IC used in various applications, including portable radios, automotive audio systems, consumer electronics, and home entertainment devices. It is suitable for battery-operated devices and supports a wide frequency range, making it ideal for integrated radio solutions in compact designs.

Equivalent

The SI4848DY-T1-E3 is a silicon tuner chip primarily used for AM/FM radio applications. Equivalent products include the Si4846, Si4847, and Si4844, which are also from Silicon Labs and offer similar functionalities in different configurations. Always check the specific datasheets for compatibility and performance details.