LM4946TM/NOPB

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National Semiconductor

AUDIO AMPLIFIER, 1.3W, 2 CHANNEL

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National Semiconductor

AUDIO AMPLIFIER, 1.3W, 2 CHANNEL

Technical Specifications

Parameters and characteristics for this part

Specification	LM4946TM/NOPB

Features	Volume Control, Shutdown, SPI, Depop, Mute, I2C, 3D, Thermal Protection
Max Output Power x Channels @ Load	1.3 W, 85 mW
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	1-Channel (Mono) with Stereo Headphones
Package / Case	25-WFBGA
Supplier Device Package	25-uSMD
Type	Class D
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V

Part	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Type	Supplier Device Package	Features	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Max Output Power x Channels @ Load
National Semiconductor LM4946TM/NOPB	1-Channel (Mono) with Stereo Headphones	85 °C	-40 °C	Surface Mount	Class D	25-uSMD	3D Depop I2C Mute Shutdown SPI Thermal Protection Volume Control	25-WFBGA	2.7 V	5.5 V	1.3 W 85 mW

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Amplifier IC 1-Channel (Mono) with Stereo Headphones Class D 25-uSMD

Technical documentation and resources

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