Audio ICs Dual preamplifier with ALC BA3308 / BA3308F / BA3308FV The BA3308, BA3308F and BA3308FV are dual preamplifier ICs with built-in ALC circuits, and have been designed for use in stereo radio-cassette recorders and tape recorders. They come in compact 9-pin SIP (BA3308), 14-pin MF (BA3308F) and 14-pin SSOP (BS3308FV) packages, and have two record / p.
1) Built-in ALC rectifier diode. 2) Wide operating power supply voltage range (VCC = 4.5V to 14V). 3) Low current dissipation (IQ = 3.5mV). 4) High gain (GVO = 80dB). 5) Low distortion (THD = 0.1%). FAbsolute maximum ratings (Ta = 25_C) 6) 7) 8) 9) 10) Low noise (VNIN = 1µVrms) Input coupling capacitors and not necessary. Good ALC channel balance. Power-on mute circuit. ALC dynamic range can be varied by the addition of an external input resistor. FRecommended operating conditions (Ta = 25_C) 193 Audio ICs FBlock diagram BA3308 / BA3308F / BA3308FV FElectrical characteristics (unless ot.
The UTC BA3308 is designed to have dual preamplifier ICs with built – in ALC circuits for use in stereo amplification. T.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BA3304F |
Rohm |
3V Dual Preamplifier | |
2 | BA3306 |
Rohm |
Dual preamplifier with ALC | |
3 | BA3308F |
Rohm |
Preamps | |
4 | BA3308FV |
Rohm |
Preamps | |
5 | BA3310N |
Rohm |
Dual Preamplifier | |
6 | BA3311L |
Rohm |
Dual preamplifier with ALC | |
7 | BA3312N |
Rohm |
Dual Preamplifier with ALC | |
8 | BA3313L |
Rohm |
Dual preamplifier with ALC detector circuit | |
9 | BA3314F |
Rohm |
Dual preamplifier with ALC detector circuit | |
10 | BA333 |
Rohm |
(BA3xx) MONOLITAIC ICs | |
11 | BA335 |
Rohm |
Audio level sensor | |
12 | BA336 |
Rohm |
Mute detector IC |