The 617320-LM4851ITL is a class AB audio amplifier IC from the Boomer series. It is designed for audio amplifier applications and features depop, shutdown, SPI, thermal protection, and volume control.

• Package: The 617320-LM4851ITL comes in a bulk package with a standard package quantity of 333 pieces.
• Channels: It is a 1-channel (mono) amplifier with stereo headphones output type.
• Output Power: It can deliver a maximum output power of 1.5W @ 4Ohms and 115mW @ 32Ohms.
• Voltage Supply Range: The voltage supply range for this IC is 2.6V to 5V.
• Mounting Type: It is surface mount mounted and comes in an 18-WFBGA package.
• Operating Temperature: The 617320-LM4851ITL operates within a temperature range of -40°C to 85°C.
• Status: It is an active product manufactured by National Semiconductor (TI).