 |  |  | |
| PartNumber | TFA9881UK/N1,023 | TFA9882UK/N1,023 | TFA9881UK/N1,118 |
| Description | IC AMP AUDIO CLASSD 3.4W 9WLCSP | IC AMP AUDIO CLASSD 3.4W 9WLCSP | IC AMP AUD CLASS D 3.4W 9WLCSP |
| Manufacturer | NXP Semiconductors | NXP Semiconductors | - |
| Product Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio | - |
| Series | - | - | - |
| Type | Class D | Class D | - |
| Packaging | Digi-ReelR | Digi-ReelR Alternate Packaging | - |
| Package Case | 9-UFBGA, WLCSP | 9-UFBGA, WLCSP | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | - |
| Features | Depop, Mute, Overvoltage, Short-Circuit, Thermal Protection, Undervoltage | Depop, I2S, Mute, Overvoltage, Short-Circuit, Thermal Protection, Undervoltage | - |
| Voltage Supply | 2.5 V ~ 5.5 V | 2.5 V ~ 5.5 V | - |
| Supplier Device Package | 9-WLCSP (1.3x1.3) | 9-WLCSP (1.49x1.27) | - |
| Max Output Power x Channels Load | 3.4W x 1 @ 4 Ohm | 3.4W x 1 @ 4 Ohm | - |
