| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7 pcs
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7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TDA1554Q is an integrated class-B output amplifier designed by NXP Semiconductors. This component is housed in a 17-lead single-in-line (SIL) plastic power package, specifically the SOT-243-1 variant, suitable for through-hole mounting.
This versatile amplifier circuit contains four identical amplifiers with differential input stages. It can be configured for either 4 x 11W single-ended output or 2 x 22W bridge output, making it adaptable for various audio system designs. The operating voltage range is from 6V to 18V, with a maximum power dissipation capability of 60W. The device operates across a wide temperature range, from -50°C to 150°C.
Key electrical specifications include a nominal supply current of 80mA and a maximum of 160mA. It also features a bandwidth of 20kHz and a Power Supply Rejection Ratio (PSRR) of 80dB. The TDA1554Q is designed for applications requiring robust audio amplification, such as in car radios or other sound systems where space and power efficiency are important considerations.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TDA1554Q operates within a voltage range of 6V to 18V.
The TDA1554Q can be configured for 4 x 11W single-ended output or 2 x 22W bridge output.
The maximum power dissipation for the TDA1554Q is 60W.
The TDA1554Q operates from -50°C to 150°C.
The TDA1554Q is available in the SOT-243-1 package and is designed for through-hole mounting.
The nominal supply current for the TDA1554Q is 80mA.