BA3121

Output Power :
Output Type :
Available Set Gain :
Common Mode Rejection Ratio (Min) :
THD plus Noise :
Operating Supply Voltage :
Supply Current :
Maximum Power Dissipation :
Product : General Purpose Audio Amplifiers
Maximum Operating Temperature : + 85 C
Packaging : Bulk
Mounting Style : Through Hole
Package / Case : DIP-8


Features:

1) Large capacitors not required
2) High common-mode rejection ratio
  (57dB typ. at f = 1kHz).
3) Low noise (VNO = 3.5mVrms Typ.).
4) Low distortion (THD = 0.002% Typ.).
5) Two channels.


Application

Car audio systems


Specifications




Description

The BA3121,BA3121F and BA3121N are ground isolation amplifiers developed for use in car audio applications. These ICs efficiently eliminate problems caused by wiring resistance, and remove noise generated by the electrical devices used in automobiles. The capacitance values of the external capacitors required for the ICs are small to allow compact and reliable set design.

Parameters:

Technical/Catalog Information	BA3121
Vendor	Rohm Semiconductor
Category	Integrated Circuits (ICs)
Package / Case	8-DIP (300 mil)
Type	Class AB
Output Type	2-Channel (Stereo)
Voltage - Supply	4 V ~ 18 V
Packaging	Tube
Features	-
Max Output Power x Channels @ Load	-
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BA3121 BA3121