| Part Number | LM4930ITL/NOPB | LM4990ITL/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
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| Product Status | Active | Active |
| Type | Class AB | Class AB |
| Output Type | 1-Channel (Mono) with Stereo Headphones | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 1W x 1 @ 8Ohm; 27mW x 2 @ 32Ohm | 2W x 1 @ 4Ohm |
| Voltage - Supply | 2.6V ~ 5.5V | 2.2V ~ 5.5V |
| Features | DAC, Depop, Differential Inputs, I²S, Microphone, Mute, PCM, Shutdown, Standby, Volume Control | Depop, Shutdown |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 36-µSMD (3.23x3.41) | 9-DSBGA |
| Package / Case | 36-WFBGA | 9-WFBGA, DSBGA |