Audio Amplifiers
Products in the audio amplifier integrated circuit (IC) family are designed specifically for replicating signal-level audio content at increased power levels sufficient to drive headphones, speakers, or similar transducers. Features such as mute inputs, volume controls, and anti-transient (depop) functions distinguish them from general purpose amplifiers. Audio amplifier classes of all types are included such as devices based on Class A, Class D, Class G topologies and others, as well as devices that integrate additional functionality such as analog-to-digital conversion in addition to the amplification function.
Sourcing Microsemi Audio Amplifiers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 4
| Product | Pricing | Datasheet | Max Output Power x Channels @ Load | Voltage - Supply | Features | Operating Temperature | Output Type | Type | Mounting Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LX1721CDB Microsemi | 25W x 2 @ 4Ohm | 7V ~ 15V | Differential Inputs, Mute | -20°C ~ 70°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 44-QSOP | 44-QSOP | 5,708 | ||
LX1720-01CDB Microsemi | 10W x 2 @ 8Ohm | 7V ~ 15V | Mute | 0°C ~ 70°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 44-SSOP | 44-SSOP | 1,657 | ||
LX1725ILQ Microsemi | 32W x 1 @ 8Ohm; 16W x 2 @ 4Ohm | 12V ~ 35V, ±6V ~ 17.5V | Depop, Differential Inputs, Mute, PWM, Short-Circuit and Thermal Protection, Standby | -40°C ~ 85°C (TA) | 1-Channel (Mono) or 2-Channel (Stereo) | Class D | Surface Mount | 32-VQFN Exposed Pad | 32-MLPQ (7x7) | 1,015 | ||
LX1704CLQ-TR Microsemi | - | - | - | - | - | - | - | - | - | 4,370 |