BA3306

Series: -
Type: Class AB
Output Type: 2-Channel (Stereo)
Max Output Power x Channels @ Load: -
Mounting Type: Through Hole
Packaging: Tube
Manufacturer: Rohm Semiconductor
Features: Depop
Voltage - Supply: 4.5 V ~ 14 V
Supplier Device Package: 9-SIP
Package / Case: 9-SIP


Features:

1) Wide operating power supply voltage range
   (VCC = 4.5V to 14V).
2) Low current dissipation (IQ = 2.5mA).
3) High gain (GVO = 80dB).
4) Low distortion (THD = 0.1%).
5) Low noise (VNIN = 1mVrms).
6) Input coupling capacitors and not necessary.
7) Good ALC channel balance.
8) Power-on mute circuit.


Application

Stereo radio cassette players


Specifications




Description

The BA3306 is a dual preamplifier with ALC designed for use in stereo radio-cassette recorders and tape recorders. It comes in a compact 9-pin SIP package and has two record / playback preamplifiers, and an ALC circuit. The preamplifiers have high gain and low distortion, and can be directly coupled to the tape head without coupling capacitors. This prevents tape head magnetization and "pop" noise generation.

The ALC circuit has good channel balance and large dynamic range and can be constructed with addition of just an external detector and time constant circuit.

The IC also includes a power-on mute circuit that suppresses "pop" noise generation.

Parameters:

Technical/Catalog Information	BA3306
Vendor	Rohm Semiconductor
Category	Integrated Circuits (ICs)
Package / Case	9-SIP
Type	Class AB
Output Type	2-Channel (Stereo)
Voltage - Supply	4.5 V ~ 14 V
Packaging	Tube
Features	Depop
Max Output Power x Channels @ Load	-
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BA3306 BA3306