Audio ICs Dual preamplifier with ALC BA3306 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 he.
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%). FBlock diagram 5) 6) 7) 8) Low noise (VNIN = 1µVrms). Input coupling capacitors and not necessary. Good ALC channel balance. Power-on mute circuit. FAbsolute maximum ratings (Ta = 25_C) 201 Audio ICs FRecommended operating conditions (Ta = 25_C) BA3306 FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 7V, and f= 1kHz) FMeasurement circuit 202 Audio ICs FApplication example BA3306 FCircuit operation .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BA3304F |
Rohm |
3V Dual Preamplifier | |
2 | BA3308 |
Rohm |
Dual preamplifier | |
3 | BA3308 |
UTC |
DUAL PREAMPLIFIER | |
4 | BA3308F |
Rohm |
Preamps | |
5 | BA3308FV |
Rohm |
Preamps | |
6 | BA3310N |
Rohm |
Dual Preamplifier | |
7 | BA3311L |
Rohm |
Dual preamplifier with ALC | |
8 | BA3312N |
Rohm |
Dual Preamplifier with ALC | |
9 | BA3313L |
Rohm |
Dual preamplifier with ALC detector circuit | |
10 | BA3314F |
Rohm |
Dual preamplifier with ALC detector circuit | |
11 | BA333 |
Rohm |
(BA3xx) MONOLITAIC ICs | |
12 | BA335 |
Rohm |
Audio level sensor |