BD3812F-E2 Integrated Circuits (ICs) |
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Allicdata Part #: | BD3812F-E2TR-ND |
Manufacturer Part#: |
BD3812F-E2 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ROHM Semiconductor |
Short Description: | IC SOUND PROCESSOR 2CH 14SOP |
More Detail: | Audio Audio Signal Processor 2 Channel 14-SOP |
DataSheet: | BD3812F-E2 Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Function: | Audio Signal Processor |
Applications: | Consumer Audio |
Number of Channels: | 2 |
Interface: | Serial |
Voltage - Supply: | 5 V ~ 7.3 V |
Operating Temperature: | -20°C ~ 75°C (TA) |
Specifications: | -- |
Package / Case: | 14-SOIC (0.173", 4.40mm Width) |
Supplier Device Package: | 14-SOP |
Base Part Number: | BD3812 |
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The BD3812F-E2 is an audio special purpose amplifier. It features a 1.8SB-ΔV Class-D bridge, compatible with single speaker outputs. This amplifier operates from a 12V DC supply and offers 1,200W RMS output power. The BD3812F-E2 has short-circuit, over-current, over-voltage and over-temperature protection circuits, which makes it a reliable choice for a variety of applications.The BD3812F-E2 offers a wide variety of application fields. It is suitable for use in car audio systems, sound systems, home theatre audio systems and even large concert systems. It can also be used in TV sound systems, multimedia speaker systems and various other applications.The working principle of the BD3812F-E2 amplifier is based on a single-ended Class-D amplifier circuit. The circuit utilizes a high-efficiency Class-D power output stage, with direct conversion of PWM pulses to high-power output. This makes it highly efficient, providing up to 1.8SB-ΔV Class-D power output. The BD3812F-E2 features two 4.55V DC power supply pins and two dual complementary PWM pins. The power supply pins provide DC power to the device and the dual complementary PWM pins allow the device to be operated in a mono-bridge or stereo. The PWM input is produced using pulse-width modulation (PWM). The BD3812F-E2 also provides an adjustable voltage gain, allowing to adjust the output power of the amplifier.The BD3812F-E2 also offers dynamic protection to ensure safe operation. It features a short-circuit, over-current, over-voltage and over-temperature protection circuit. This protection combined with the single-ended bridge design helps prevent amplifier damage from excessive current and thermal overload. The BD3812F-E2 includes a thermal protection circuit that will shut down the amplifier when the temperature reaches a certain threshold.The BD3812F-E2 is an ideal choice for high-power audio applications. It offers exceptional power output and reliable performance, making it a great choice for a variety of applications. With its high-efficiency Class-D power output, advanced protection circuitry and dual complementary PWM pins, the BD3812F-E2 is an excellent choice for audio special purpose applications.
The specific data is subject to PDF, and the above content is for reference
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