| Part Number | LM4852 |
| Manufacturer | National Semiconductor |
| Title | Integrated Audio Amplifier |
| Description | The LM4852 is an audio power amplifier system capable of delivering 1.1W (typ) of continuous average power into a mono 8Ω bridged-tied load (BTL) ... |
| Features |
a 32 step digital volume control and eight distinct output modes. The digital volume control and output modes are programmed through a two-wire I2C compatible control interface, that allows flexibility in routing and mixing audio channels. The LM4852 has 3 channels: one pair for a two-channel stereo... |
| Datasheet | LM4852 pdf datasheet |
| Part Number | LM4859 |
| Manufacturer | Texas Instruments |
| Title | Stereo 1.2W Audio Sub-system |
| Description | The LM4859 is an integrated audio sub-system designed for stereo cell phone applications. Operating on a 3.3V supply, it combines a stereo speaker. |
| Features |
1
•2 Stereo Speaker Amplifier • Stereo Headphone Amplifier • Independent Left, Right, and Mono Volume Controls • Texas Instruments 3D Enhancement • I2C Compatible Interface • Ultra Low Shutdown Current • Click and Pop Suppression Circuit • 10 Distinct Output Modes • Thermal Shutdown Protection • Ava. |
| Datasheet | LM4859 pdf datasheet |
| Part Number | LM4859 |
| Manufacturer | National Semiconductor |
| Title | Stereo 1.2W Audio Sub-system |
| Description | The LM4859 is an integrated audio sub-system designed for stereo cell phone applications. Operating on a 3.3V supply, it combines a stereo speaker. |
| Features |
include an ultra-low current shutdown mode and thermal shutdown protection. Boomer audio power amplifiers are designed specifically to provide high quality output power with a minimal amount of external components. The LM4859 is available in a 28 –lead LLP package. Key Specifications j POUT, Stereo . |
| Datasheet | LM4859 pdf datasheet |
| Part Number | LM48580 |
| Manufacturer | Texas Instruments |
| Title | Haptic Piezo Actuator / Ceramic Speaker Driver |
| Description | . |
| Features |
. |
| Datasheet | LM48580 pdf datasheet |
| Part Number | LM48580 |
| Manufacturer | National Semiconductor |
| Title | Haptic Piezo Actuator / Ceramic Speaker Driver |
| Description | The LM48580 is a fully differential, high voltage driver for piezo actuators and ceramic speakers for portable multi-media devices. Part of Nation. |
| Features |
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Class H Driver Integrated Boost Converter Bridge-tied Load Output Differential Input Three Pin-Programmable Gains Low Supply Current Minimum external components Micro-power shutdown Thermal overload protection Available in space-saving 12-bump microSMD package Applications ■ ■ ■. |
| Datasheet | LM48580 pdf datasheet |
| Part Number | LM4858 |
| Manufacturer | National Semiconductor |
| Title | Mono 1.5 W / Stereo 300mW Power Amplifier |
| Description | The LM4858 is an audio power amplifier capable of delivering 1.5W (typ) of continuous average power into a mono 4Ω bridged-tied load (BTL) with 1%. |
| Features |
an externally controlled, micropower consumption shutdown mode and thermal shutdown protection. The unity-gain stable LM4858’s gain is set by external gain-setting resistors
Key Specifications
n n n n n n n n n n Output Power at 1% THD+N, 1kHz: LM4858LD 3Ω BTL LM4858LD 4Ω BTL LM4858MM 4Ω BTL LM4858. |
| Datasheet | LM4858 pdf datasheet |
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