Datasheet Details
| Part number | BA3304F |
|---|---|
| Manufacturer | ROHM |
| File Size | 91.91 KB |
| Description | 3V Dual Preamplifier |
| Datasheet |
 BA3304F Datasheet
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General Description
of circuit (see Fig.
1) As shown in the equivalent circuit for the BA3304 in Fig.
1, the first stage is a differential amplifier.
Key Features
- 1) Low noise (VNIN = 1.2µVrms). 2) Input coupling capacitors not required. 3) No input coupling capacitors means high bass stability. 4) Good channel balance. 5) Built-in bias circuit minimizes “pop” noise. 6) Emitter-follower output for low output impedance. 7) Good low voltage characteristics (operation possible from Typ. 1.2V). FBlock diagram 178 Audio ICs FAbsolute maximum ratings (Ta = 25_C) BA3304F FInternal circuit configuration F.