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| Part Number | LM4905LQ/NOPB | LM4907LQ/NOPB | LM4915LQ/NOPB | LM4905LD/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor | National Semiconductor | National Semiconductor |
| Product Status | Obsolete | Active | Obsolete | Obsolete |
| Type | Class AB | - | Class AB | Class AB |
| Output Type | 1-Channel (Mono) | - | 1-Channel (Mono) with Mono Headphones | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 1.07W x 1 @ 8Ohm | - | 400mW x 1 @ 16Ohm | 1.07W x 1 @ 8Ohm |
| Voltage - Supply | 2.2V ~ 5.5V | - | 2.2V ~ 5.5V | 2.2V ~ 5.5V |
| Features | Depop, Shutdown, Thermal Protection | - | Depop, Differential Inputs, Shutdown, Thermal Protection | Depop, Shutdown, Thermal Protection |
| Mounting Type | Surface Mount | - | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 8-WQFN (2x2) | - | 8-WQFN (2x2) | 8-WSON (3x3) |
| Package / Case | 8-WQFN Exposed Pad | - | 8-WQFN Exposed Pad | 8-WFDFN Exposed Pad |
