TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 8 Pin |
Supply Voltage (DC) | 6.00 V |
Case/Package | MSOP-8 |
Number of Circuits | 1 Circuit |
Number of Channels | 1 Channel |
Number of Positions | 8 Position |
Output Power | 1 W |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage | 2.2V ~ 5.5V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tape & Reel (TR) |
Operating Temperature | -40℃ ~ 85℃ (TA) |
The LM4889MM is an Audio Power Amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1W of continuous average power to an 8R BTL load with less than 2% distortion (THD+N) from a 5VDC power supply. Boomer™ audio power amplifier was designed specifically to provide high quality output power with a minimal amount of external components. The LM4889 does not require output coupling capacitors or bootstrap capacitors and therefore is ideally suited for mobile phone and other low voltage applications where minimal power consumption is a primary requirement. The LM4889 features a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with a logic low. Additionally, the LM4889 features an internal thermal shutdown protection mechanism. The LM4889 is unity-gain stable and can be configured by external gain-setting resistors.
● Ultralow current shutdown mode
● Can drive capacitive loads up to 500pF
● Improved pop and click circuitry eliminates noises during turn-on and turn-off transitions
● No output coupling capacitors, snubber networks or bootstrap capacitors required
● Unity-gain stable
● External gain configuration capability
● Green product and no Sb/Br
National
Boomer® 1W Audio Power Amplifier
TI
TEXAS INSTRUMENTS LM4889MM/NOPB Audio Power Amplifier, AB, 1Channel, 1W, 2.2V to 5.5V, MSOP, 8Pins
TI
TEXAS INSTRUMENTS LM4889MA/NOPB Audio Power Amplifier, AB, 1Channel, 1W, 2.2V to 5.5V, SOIC, 8Pins
TI
Audio Amp Speaker 1CH Mono 1W Class-AB 8Pin SOIC T/R
TI
1W Audio Power Amplifier 8-VSSOP -40℃ to 85℃
TI
TEXAS INSTRUMENTS LM4889MM Audio Power Amplifier, 1Channel, 1W, 2.2V to 5.5V, MSOP, 8Pins
TI
Audio Amp Speaker 1CH Mono 1W Class-AB 8Pin SOIC T/R
National Semiconductor
Audio Amp Speaker 1CH Mono 1W Class-AB 8Pin MSOP T/R
National Semiconductor
AMP, AUDIO, BOOMER 1W, SMD, SOIC8
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.