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 Infineon Technologies 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: 46
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 IR4302MTRPBF Infineon Technologies | 1 $7.5400 | 130W x 2 @ 4Ohm | 10V ~ 15V | Depop, Differential Inputs | -40°C ~ 100°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 44-PowerVFQFN | 44-PQFN (7x7) | 1,138 | |
 IRS2052MTRPBF Infineon Technologies | 1 $10.3500 | - | 10V ~ 14V | Depop, Short-Circuit and Thermal Protection, Shutdown | -40°C ~ 125°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 48-VFQFN Exposed Pad | 48-MLPQ (7x7) | 5,095 | |
 MA12070PXUMA1 Infineon Technologies | 1 $5.4100 | 30W x 2 @ 8Ohm | 4V ~ 26V | Digital Inputs, I²S, Mute, Short-Circuit and Thermal Protection, Undervoltage, Volume Control | 0°C ~ 85°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 64-VFQFN Exposed Pad | PG-VQFN-64-6 | 4,611 | |
IRS20957STRPBF Infineon Technologies | 1 $10.1865 100 $8.1492 500 $6.7910 | - | 10V ~ 15V | Short-Circuit Protection, Shutdown | -40°C ~ 125°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 2,500 | |
MA12070XUMA1 Infineon Technologies | 1 $5.2700 | 30W x 2 @ 8Ohm | 4V ~ 26V | Digital Inputs, I²S, Mute, Short-Circuit and Thermal Protection, Undervoltage, Volume Control | 0°C ~ 85°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 64-VFQFN Exposed Pad | PG-VQFN-64-6 | 5,068 | |
IRS2093MTRPBF Infineon Technologies | 1 $5.2071 100 $4.1657 500 $3.4714 | - | 10V ~ 15V | Depop, Short-Circuit Protection, Shutdown | -40°C ~ 125°C (TA) | 4-Channel (Quad) | Class D | Surface Mount | 48-VFQFN Exposed Pad | PG-VQFN-48 | 6,000 | |
IR4301MTRPBF Infineon Technologies | 1 $4.5100 | 160W x 1 @ 4Ohm | 10V ~ 15V | Depop, Differential Inputs | -40°C ~ 100°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 22-PowerVQFN | 22-PQFN (5x6) | 2,335 | |
IR4322MTRPBF Infineon Technologies | 1 $7.2100 | 100W x 2 @ 4Ohm | 46V | Depop | -40°C ~ 100°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 44-PowerVFQFN | 44-PQFN (7x7) | 4,109 | |
IRS2461SXUMA1 Infineon Technologies | 1 $3.1827 | - | - | - | - | - | - | - | - | - | 3,745 | |
MA12070P1XUMA1 Infineon Technologies | 1 $4.4275 | 30W x 2 @ 8Ohm | 4V ~ 26V | - | 0°C ~ 85°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 64-VFQFN Exposed Pad | 64-QFN-EP (9x9) | 3,853 | |
AUIRS2092STR Infineon Technologies | 1 $1.0000 | - | 10V ~ 18V | Depop | -40°C ~ 125°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 4,034 | |
IRS2092SPBF Infineon Technologies | 1 $18.7200 | - | 10V ~ 18V | Depop, Short-Circuit Protection | -40°C ~ 125°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 100,000 | |
IRS20957SPBF Infineon Technologies | 1 $16.9232 | - | 10V ~ 15V | Short-Circuit Protection, Shutdown | -40°C ~ 125°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 100,000 | |
IRS20965SPBF Infineon Technologies | 1 $1.0000 | - | 10V ~ 15V | - | -40°C ~ 125°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 1,906 | |
98-1038TRPBF Infineon Technologies | - | - | - | - | - | - | - | - | - | 7,945 | ||
98-1024PBF Infineon Technologies | - | - | - | - | - | - | - | - | - | 9,168 | ||
98-1059PBF Infineon Technologies | - | - | - | - | - | - | - | - | - | 3,336 | ||
MA5332MXUMA1 Infineon Technologies | - | - | - | - | - | - | - | - | - | 8,722 | ||
MA2492WEXUMA1 Infineon Technologies | 1 $158.8125 | - | - | - | - | - | - | - | - | - | 3,531 | |
MA12040XUMA1 Infineon Technologies | 1 $2.2400 | - | - | - | - | - | - | - | - | - | 5,245 |