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BA3402 |
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| Part Number | BA3402 |
| Manufacturer | ROHM (https://www.rohm.com/) |
| Description | Audio ICs Dual-channel, auto-reverse tape preamplifier BA3402 The BA3402 is a dual preamplifier developed for auto-reverse car tape decks. An electronic switch on the chip switches between the forwar... |
| Features |
1) Low noise (VNIN = 1.2µVrms). 2) High open loop gain (GVO = 85dB). 3) Reliable electronic switch on the chip. Head switching for both left and right channels is possible with the addition of one external switch circuit. 4) Input-side virtual-ground design means that input coupling capacitors are not required. FBlock diagram
5) Built-in bias circuit reduces attached component requirements. 6) Low “pop” noise during head switching. 7) Emitter-follower output circuit with large drive capacity. 8) Pin layout allows easy PCB design. 9) Compact package allows high PCB wiring density.
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| Document |
 BA3402 Data Sheet
PDF 155.67KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | BA340 |
Rohm |
(BA3xx) MONOLITAIC ICs |
|
| 2 | BA3404F |
Rohm |
Ground Sense Operational Amplifiers |
|
| 3 | BA3404FVM |
Rohm |
Ground Sense Operational Amplifiers |
|
| 4 | BA3406AF |
Rohm |
Dual Preamplifier |
|
| 5 | BA3406AF |
Rohm |
(BA3406AL/AF) Dual Channel Tape Preamplifier |
|
| 6 | BA3406AL |
Rohm |
(BA3406AL/AF) Dual Channel Tape Preamplifier |
|
Desde 2024. D4U Semiconductor.
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