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 Freescale / NXP Semiconductors 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: 360
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 TDF8599CTH/N1,118 Freescale / NXP Semiconductors | 1 $15.4900 | 300W x 1 @ 3Ohm; 155W x 2 @ 6Ohm | 8V ~ 48V | Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Standby | -40°C ~ 85°C (TA) | 1-Channel (Mono) or 2-Channel (Stereo) | Class D | Surface Mount | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | 36-HSOP | 2,456 | |
TDF8541TH/N3,118 Freescale / NXP Semiconductors | 1 $147.6924 | 64W x 4 @ 2Ohm | 6V ~ 18V | Depop, I²C, Mute, Short-Circuit and Thermal Protection, Standby | -40°C ~ 105°C (TA) | 4-Channel (Quad) | Class AB | Surface Mount | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | 36-HSOP | 100,000 | |
TDF8541SD/N3,112 Freescale / NXP Semiconductors | 1 $4.7642 | 64W x 4 @ 2Ohm | 6V ~ 18V | Depop, I²C, Mute, Short-Circuit and Thermal Protection, Standby | -40°C ~ 105°C (TA) | 4-Channel (Quad) | Class AB | Through Hole | 27-SIP Formed Leads | 27-RDBS | 2,281 | |
TDF8546JS/N2,512 Freescale / NXP Semiconductors | 1 $4.8024 | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | - | 4-Channel (Quad) | Class AB | Surface Mount | 27-PowerSMD Module | 27-DBSMSP | 8,283 | |
TDF8546JS/N2ZS Freescale / NXP Semiconductors | 1 $4.8754 | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | - | 4-Channel (Quad) | Class AB | Surface Mount | 27-PowerSMD Module | 27-DBSMSP | 6,574 | |
TDF8544SD/N3,112 Freescale / NXP Semiconductors | 1 $4.9302 | 28W x 4 @ 4Ohm | 6V ~ 18V | Depop, I²C, Mute, Short-Circuit and Thermal Protection, Standby | - | 4-Channel (Quad) | Class AB | Through Hole | 27-SIP Formed Leads | 27-RDBS | 7,020 | |
TDF8546JV/N2ZU Freescale / NXP Semiconductors | 1 $64.5000 100 $51.6000 500 $43.0000 | 64W x 4 @ 2Ohm, 45W x 4 @ 4Ohm, 40W x 4 @ 4Ohm | 6V ~ 18V | - | - | 4-Channel (Quad) | Class AB | Through Hole | 27-SIP, Formed Leads | DBS27P | 1,368 | |
TDF8541JS/N3,512 Freescale / NXP Semiconductors | 1 $34.2856 | 64W x 4 @ 2Ohm | 6V ~ 18V | Depop, I²C, Mute, Short-Circuit and Thermal Protection, Standby | -40°C ~ 105°C (TA) | 4-Channel (Quad) | Class AB | Surface Mount | 27-PowerSMD Module | 27-DBSMSP | 100,000 | |
TDF8546BTH/N1ZJ Freescale / NXP Semiconductors | 1 $5.0758 | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | - | 4-Channel (Quad) | Class AB | Surface Mount | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | 36-HSOP | 7,019 | |
TDF8546TH/N2ZJ Freescale / NXP Semiconductors | 1 $600.0000 | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | - | 4-Channel (Quad) | Class AB | Surface Mount | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | 36-HSOP | 100,000 | |
TDF8546ASD/N1,112 Freescale / NXP Semiconductors | 1 $5.3769 | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | - | 4-Channel (Quad) | Class AB | Through Hole | 27-SIP Formed Leads | 27-RDBS | 3,969 | |
TDF8544J/N3,112 Freescale / NXP Semiconductors | 1 $5.8492 | 28W x 4 @ 4Ohm | 6V ~ 18V | Depop, I²C, Mute, Short-Circuit and Thermal Protection, Standby | - | 4-Channel (Quad) | Class AB | Through Hole | 27-SIP, Formed Leads | DBS27P | 5,031 | |
TDF8546ASD/N1ZU Freescale / NXP Semiconductors | 1 $5.9146 | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | - | 4-Channel (Quad) | Class AB | Through Hole | 27-SIP Formed Leads | 27-RDBS | 3,246 | |
TDF8546AJV/N1ZU Freescale / NXP Semiconductors | 1 $5.9345 | 64W x 4 @ 2Ohm, 45W x 4 @ 4Ohm, 40W x 4 @ 4Ohm | 6V ~ 18V | - | - | 4-Channel (Quad) | Class AB | Through Hole | 27-SIP, Formed Leads | DBS27P | 9,138 | |
TDF8546ASU/N1ZU Freescale / NXP Semiconductors | 1 $5.9710 | - | - | - | - | - | - | - | - | - | 7,952 | |
TFA9881UK/N1,118 Freescale / NXP Semiconductors | 3.4W x 1 @ 4Ohm | 2.5V ~ 5.5V | Depop, Overvoltage, Short Circuit, Thermal Protection | - | 1-Channel (Mono) | Class D | Surface Mount | 9-UFBGA, WLCSP | 9-WLCSP (1.3x1.3) | 8,382 | ||
TFA9881UK/N1,023 Freescale / NXP Semiconductors | 1 $1.0000 | 3.4W x 1 @ 4Ohm | 2.5V ~ 5.5V | Depop, Mute, Overvoltage, Short-Circuit, Thermal Protection, Undervoltage | -40°C ~ 85°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 9-UFBGA, WLCSP | 9-WLCSP (1.3x1.3) | 2,137 | |
TFA9882UK/N1,023 Freescale / NXP Semiconductors | 3.4W x 1 @ 4Ohm | 2.5V ~ 5.5V | Depop, I²S, Mute, Overvoltage, Short-Circuit, Thermal Protection, Undervoltage | -40°C ~ 85°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 9-UFBGA, WLCSP | 9-WLCSP (1.49x1.27) | 2,538 | ||
TDF8534BHH/N3K Freescale / NXP Semiconductors | - | - | - | - | - | - | - | - | - | 8,662 | ||
TDF8532BHH/N3K Freescale / NXP Semiconductors | - | - | - | - | - | - | - | - | - | 4,860 |