BA3812L

Series: -
Mounting Type: Through Hole
Packaging: Tube
Applications: Automotive Systems, Home Theater, TV
Manufacturer: Rohm Semiconductor
Type: Equalizer
Package / Case: 18-SIP (Bent and Staggered Leads)
Supplier Device Package: 18-ZIP


Features:

·Minimizes the number of components required to build a graphic equalizer.
·Low distortion and low noise.
· Wide operating power supply voltage range (3.5V to 16V).
·Low current dissipation (5 mA).
·Wide dynamic range (V_OM = 2.1Vrms/V_CC = 8V).
·Built-in input and output buffer amplifiers.


Application

Radio cassette players, home stereo systems and car stereo systems.


Pinout




Specifications




Description

The BA3812L is a five-point graphic equalizer that has all the required functions integrated onto one IC. The IC is comprised of the five tone control circuits and input and output buffer amplifiers.

The BA3812L features low distortion, low noise, and wide dynamic range, and is an ideal choice for Hi-Fi stereo applications.

It also has a wide operating voltage range (3.5V to 16V), which means that it can be adapted for use with most types of stereo equipment.

The five center frequencies are independently set using external capacitors, and as the output stage buffer amplifier and tone control section are independent circuits, fine control over a part of the frequency bandwidth is possible, By using two BA3812Ls, it is possible to construct a 10-point graphic equalizer.

The amount of boost and cut can be set by external components.

Parameters:

Technical/Catalog Information	BA3812L
Vendor	Rohm Semiconductor
Category	Integrated Circuits (ICs)
Mounting Type	Through Hole
Package / Case	18-SIP (Bent and Staggered Leads)
Type	Equalizer
Packaging	Tube
Applications	Automotive Systems, Home Theater, TV
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BA3812L BA3812L