BD37533FV
BD37533FVP SSOP-28 ROHM
Sound Processors with Built-in 3-band Equalizer
Delivery
EXW
minimum order
10 pieces
Supply Ability
2200pieces / Day
Country of Origin
PHI
Stock Time
1-2Day
Quantity
BD37533FV
Sound Processors with Built-in 3-band Equalizer IC chip power ic
Product details
Structure:Silicon Monolithic Integrated Circuit
Product:
Sound Processor for car audio
Type: BD37533FV
Package: SSOP-B28
●Feature
1. Reduce switching noise of input gain control, mute, main volume, fader volume, bass, middle, treble, loudness,
by using advanced switch circuit [Possible to control all steps]
2. Built-in ground isolation amplifier inputs, ideal for external stereo input.
3. Built-in differential input selector that can make various combination of single-ended / differential input.
4. Built-in input gain controller reduce switching noise for volume of a portable audio input.
5. Decrease the number of external components by built-in 3-band equalizer filter, LPF for subwoofer, loudness filter,
And, possible to control Q, Gv, fo of 3-band equalizer and fc of LPF,and fo, Gv of loudness by I
2C BUS control
freely.
6. It is possible for the bass, middle, treble to the gain adjustment quantity of ±20dB and 1 dB step gain adjustment.
7. It is equipped with output terminals of Subwoofer. Moreover, the stereo signal of the front and rear also can be
output by the I
2C BUS control.
8. Built-in mixing input and mixing attenuation.
9. Bi-CMOS process is suitable for the design of low current and low energy. And it provides more quality for
small-scale regulator and heat in a set.
10. Package is SSOP-B28. Putting input-terminals together and output-terminals together can make PCB layout
easier and can makes area of PCB smaller.
11. It is possible to control by 3.3V / 5V for I
2C BUS
Electronic components are the basic building blocks of electronic circuits and are used to construct
various circuits that enable electronic products to perform various functions. The following are common
electronic components and their main functions:
1. Capacitor: used for storing charge, smoothing voltage, filtering, delaying, etc.
2. Resistor: used for limiting current, changing voltage, dividing voltage, regulating current, etc.
3. Diode: used for rectification, voltage stabilization, switching, etc.
4. Transistors such as thyristors and triodes: used for signal amplification, current control, switching, etc.
5. Integrated circuits (ICs): integrate multiple electronic components to achieve complex circuit functions.
6. Sensors: convert various physical quantities into electrical signals, such as temperature, humidity, light intensity, pressure, etc.
Electronic components are widely used in various electronic products such as computers, mobile phones,
1. Capacitor: used for storing charge, smoothing voltage, filtering, delaying, etc.
2. Resistor: used for limiting current, changing voltage, dividing voltage, regulating current, etc.
3. Diode: used for rectification, voltage stabilization, switching, etc.
4. Transistors such as thyristors and triodes: used for signal amplification, current control, switching, etc.
5. Integrated circuits (ICs): integrate multiple electronic components to achieve complex circuit functions.
6. Sensors: convert various physical quantities into electrical signals, such as temperature, humidity, light intensity, pressure, etc.
Electronic components are widely used in various electronic products such as computers, mobile phones,
televisions, audio, automotive electronics and more. Their function is to transmit, process and convert signals in
the circuit to provide the foundation for electronic products to perform various functions.
Sharon Business Director