Please send RFQ , we will respond immediately.
| Part Number | LM4937TL/NOPB | LM4947TL/NOPB | LM4937TLX/NOPB |
|---|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Discontinued at Digi-Key |
| Type | - | Class D | Class AB |
| Output Type | - | 1-Channel (Mono) with Stereo Headphones | 1-Channel (Mono) with Mono and Stereo Headphones |
| Max Output Power x Channels @ Load | - | 1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm | 1.25W x 1 @ 8Ohm; 80mW x 2 @ 32Ohm |
| Voltage - Supply | - | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Features | - | 3D, Depop, Differential Inputs, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control | Depop, Differential Inputs, I²C, I²S, Mute, Shutdown, SPI, Volume Control |
| Mounting Type | - | Surface Mount | Surface Mount |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | 25-DSBGA | 36-uSMD |
| Package / Case | - | 25-WFBGA, DSBGA | 36-WFBGA |
