SI4840BDY-T1-GE3

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SI4840BDY-T1-GE3

MOSFET N-CH 40V 19A 8SO

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
Series TrenchFET®
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 40 V
Current-ContinuousDrain(Id)@25°C 19A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 4.5V, 10V
RdsOn(Max)@IdVgs 9mOhm @ 12.4A, 10V
Vgs(th)(Max)@Id 3V @ 250µA
GateCharge(Qg)(Max)@Vgs 50 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 2000 pF @ 20 V
PowerDissipation(Max) 2.5W (Ta), 6W (Tc)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage 8-SOIC

Tổng quan

Description

The SI4840BDY-T1-GE3 is a highly integrated, low-power AM/FM radio receiver IC developed by Silicon Labs. This device is designed for applications such as portable audio products, automotive infotainment systems, and other consumer electronics requiring radio functionality. It features low power consumption, making it suitable for battery-operated devices.
Key specifications include a wide supply voltage range, integrated audio outputs, and support for multiple antenna configurations. The IC provides excellent sensitivity and selectivity, contributing to high-quality audio reception. Additionally, it includes features such as programmable gain control and a built-in digital signal processor (DSP) for improved audio processing.
The SI4840BDY-T1-GE3 also supports various interface options for easy integration into existing systems. Its compact design and efficient performance make it a popular choice for manufacturers looking to add AM/FM radio capabilities to their products.

Features

The SI4840BDY-T1-GE3 is a single-chip AM/FM radio receiver designed for low-power applications. Key features include:
1. Integrated Circuit: Combines RF front-end, demodulator, and audio processing in a single package.
2. Low Power Consumption: Optimized for battery-operated devices, making it suitable for portable applications.
3. Wide Frequency Range: Supports AM (530 kHz to 1710 kHz) and FM (88 MHz to 108 MHz) broadcasting.
4. High Performance: Provides excellent selectivity and sensitivity, ensuring clear audio reception.
5. Built-in Audio Amplifier: Integrates an audio output stage for direct connection to speakers.
6. Flexible Interface: Easy integration with microcontrollers through SPI for tuning and control.
7. Compact Package: Available in a small form factor, allowing for space-efficient designs.
8. Automatic Gain Control (AGC): Ensures consistent audio levels across varying signal strengths.
Overall, the SI4840BDY-T1-GE3 is ideal for consumer electronics, portable radios, and embedded systems requiring radio functionality.

Package

The SI4840BDY-T1-GE3 is packaged in a small, surface-mount SOIC-8 (Small Outline Integrated Circuit) package. This compact package type is designed for efficient use of board space in electronic applications.

Pinout

The SI4840BDY-T1-GE3 is a digital AM/FM radio receiver IC with a pin count of 20. Its primary functions include receiving AM and FM radio signals, processing audio data, and facilitating digital control for various radio functionalities.
Key features include:
- AM and FM demodulation
- Integrated audio processing
- Built-in automatic gain control (AGC)
- Serial control interface (SPI)
The pin configuration enables connections for audio output, antenna input, power supply, and communication interfaces. This IC is designed for use in portable radios, TV tuners, and other audio applications.

Manufacturer

The SI4840BDY-T1-GE3 is manufactured by Silicon Labs, a technology company known for its innovative solutions in the fields of analog and mixed-signal semiconductors. Silicon Labs specializes in microcontrollers, wireless chips, sensors, and timing devices, primarily serving markets such as the Internet of Things (IoT), industrial automation, consumer electronics, and automotive applications. The company is recognized for its commitment to developing energy-efficient and highly integrated solutions aimed at simplifying designs and enhancing performance in various electronic applications.

Application

The SI4840BDY-T1-GE3 is a low-power AM/FM radio receiver IC typically used in portable and battery-powered audio applications. Its primary application areas include consumer electronics like radios, MP3 players, and audio modules in various devices. Additionally, it is suitable for use in automotive audio systems and smart home products where radio functionality is desired.

Equivalent

The SI4840BDY-T1-GE3 is a low-power AM/FM radio receiver chip. Equivalent products include the SI4841, SI4842, and the SI4843 series, which offer similar functionalities with slight variations in features or performance. Other alternatives may include chips from manufacturers like NXP (e.g., TEA5767) or Silicon Labs' other radio receiver families, depending on specific application requirements. Always consult datasheets for compatibility.

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Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

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