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LA4742 |
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| Part Number | LA4742 |
| Manufacturer | Sanyo |
| Description | Ordering number : ENN7043 Monolithic Linear IC LA4742 45 W Four-Channel (Bridge Circuit) Power Amplifier Overview The LA4742 is a 45 W 4-channel power amplifier IC for car stereo systems. It featur... |
| Features |
a built-in bridge circuit and the ability to radically reduce the number of external components required.
Package Dimensions
unit: mm 3236-HZIP25
[LA4742]
29.2 25.6 4.5
Features
• Maximum output power: 45 W × 4 channels (VCC = 14.4 V, 4 Ω load, 1 kHz) • 40 W × 4 channels (VCC = 13.7 V, 4 Ω load, 1 kHz) • Requires only seven external components and does not require an oscillation prevention RC circuit, a noise filter, or a BS capacitor. R1.7 14.4 17.4 3.3 10.2 0.4 4.0 4.0 Functions • Output offset detection function (DDL) • Warning tone (beep) generation function • Muting function • Built-... |
| Document |
 LA4742 Data Sheet
PDF 106.38KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LA4741 |
Sanyo |
42W 4-Channel BTL Power Amplifier |
|
| 2 | LA4743A |
Sanyo |
45 W Four-Channel (Bridge Circuit) Power Amplifier |
|
| 3 | LA4743B |
Sanyo |
45 W Four-Channel (Bridge Circuit) Power Amplifier |
|
| 4 | LA4700N |
Sanyo |
2-Channel 12W AF Power Amplifier |
|
| 5 | LA4705 |
Sanyo |
15 W 2-channel BTL AF Power Amplifier |
|