TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 8 Pin |
Supply Voltage (DC) | 5.50V (max) |
Case/Package | SOIC-8 |
Number of Circuits | 1 Circuit |
Number of Channels | 1 Channel |
Quiescent Current | 4.00 mA |
Output Power | 1 W |
Gain | 20.0 dB |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage | 2.7V ~ 5.5V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Each |
Size-Length | 5 mm |
Size-Width | 3.988 mm |
Size-Height | 1.5 mm |
Operating Temperature | -40℃ ~ 85℃ (TA) |
The LM4865 is a mono bridged audio power amplifier with DC voltage volume control. The LM4865 is capable of delivering 750mW of continuous average power into an 8Ω load with less than 1% THD when powered by a 5V power supply. Switching between bridged speaker mode and headphone (single ended) mode is accomplished using the headphone sense pin. To conserve power in portable applications, the LM4865"s micropower shutdown mode (IQ = 0.7µA, typ) is activated when less than 300mV is applied to the DC Vol/SD pin.
●Boomer audio power amplifiers are designed specifically to provide high power audio output while maintaining high fidelity. They require few external components and operate on low supply voltages.
TI
750mW Audio Power Amplifier with DC Volume Control and Headphone Switch
TI
TEXAS INSTRUMENTS LM4865M/NOPB Audio Control, Volume, 2.7V to 5.5V, SOIC, 8Pins, -40℃
TI
Amplifier IC 1Channel (Mono) with Mono Headphones Class AB 1W x 1 @ 8Ω; 110mW x 1 @ 32Ω 8-SOIC
TI
TEXAS INSTRUMENTS LM4865MM/NOPB Audio Power Amplifier, AB, 1Channel, 750mW, 2.7V to 5.5V, MSOP, 8Pins
TI
Amplifier IC 1Channel (Mono) with Mono Headphones Class AB 1W x 1 @ 8Ω; 110mW x 1 @ 32Ω 8-VSSOP
TI
Audio Amplifiers 750mW Audio Power Amplifier with DC Volume Control and Headphone Switch 8-VSSOP -40℃ to 85℃
TI
Audio Amp Headphone/Speaker 1CH Mono 1W Class-AB 8Pin VSSOP T/R
TI
TEXAS INSTRUMENTS LM4865M Audio Power Amplifier, 1Channel, 750mW, 2.7V to 5.5V, MSOP, 8Pins
National Semiconductor
Audio Amp Headphone/Speaker 1CH Mono 1W Class-AB 8Pin MSOP T/R
TI
Audio Amp Headphone/Speaker 1CH Mono 1W Class-AB 8Pin SOIC T/R
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