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Manufacturer Part #

BA3121F-E2

Dual Channel 18 V 450 mW 1.5 dB SMT Ground Isolation Audio Amplifier - SOP-8

ECAD Model:
Mfr. Name: ROHM
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
No of Channels: 2
Gain: 1.5dB
Supply Voltage-Max: 18V
Output Power: 450mW
Package Style:  SOP-8
Mounting Method: Surface Mount
Features & Applications
The BA3121F-E2 is a dual channel ground isolation amplifier developed for use in car audio application.

This device efficiently eliminate problems caused by wiring resistance, and remove noise generated by the electrical devices used in automobiles.

Features:

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

Applications:

  • Car audio systems
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
52 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$1,800.00
USD
Quantity
Web Price
2,500
$0.72
5,000
$0.585
7,500
$0.58
10,000+
$0.575
Product Variant Information section