| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 6.00V (max) |
| Case/Package | SOIC-8 |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Quiescent Current | 6.50 mA |
| Output Power | 1.1 W |
| Gain | 250 mdB |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 2V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 4.9 mm |
| Size-Width | 3.9 mm |
| Size-Height | 1.45 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The LM4861M/NOPB is a bridge-connected Audio Power Amplifier capable of delivering 1.1W of continuous average power to an 8R load with 1% THD+N using a 5V power supply. Boomer audio power amplifier was designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. Since the LM4861 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4861 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4861 can be configured by external gain-setting resistors for differential gains of up to 10 without the use of external compensation components. Higher gains may be achieved with suitable compensation.
● No output coupling capacitors, bootstrap capacitors or snubber circuits are necessary
● Thermal shutdown protection circuitry
● Unity-gain stable
● External gain configuration capability
● 0.6µA (typical) Shutdown current
● Green product and no Sb/Br
TI
Boomer® Audio Power Amplifier Series 1.1W Audio Power Amplifier with Shutdown Mode
National
Boomer® Audio Power Amplifier Series 1.1W Audio Power Amplifier with Shutdown Mode
TI
TEXAS INSTRUMENTS LM4861MX/NOPB Audio Power Amplifier, AB, 1Channel, 1.1W, 2V to 5.5V, SOIC, 8Pins
TI
Audio Power Amplifier, AB, 1Channel, 1.1W, 2V to 5.5V, SOIC, 8Pins
TI
Audio Amp Speaker 1CH Mono 1.1W Class-AB 8Pin SOIC T/R
TI
TEXAS INSTRUMENTS LM4861M Audio Power Amplifier, 1Channel, 0.5W(1/2W), 2V to 5.5V, SOIC, 8Pins
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Audio Amp Speaker 1CH Mono 1.1W Class-AB 8Pin SOIC N T/R
National Semiconductor
Audio Amp Speaker 1CH Mono 1.1W Class-AB 8Pin SOIC N Rail
National Semiconductor
Audio Amp Speaker 1CH Mono 1.1W Class-AB 8Pin SOIC N Rail
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Audio Amp Speaker 1CH Mono 1.1W Class-AB 8Pin SOIC N T/R
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