Product Summary
The LM4835MT is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4W with less than 1.0% THD or 2.2W into 3W with less than 1.0% THD. Boomer audio integrated circuits were designed specifically to provide high quality audio while requiring a minimum amount of external components. The LM4835MT incorporates a DC volume control, stereo bridged audio power amplifiers and a selectable gain or bass boost, making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications. The LM4835MT features an externally controlled, low-power consumption shutdown mode, and both a power amplifier and headphone mute for maximum system flexibility and performance. Applications include: Portable and Desktop Computers, Multimedia Monitors, Portable Radios, PDAs, and Portable TVs.
Parametrics
LM4835MT absolute maximum ratings: (1)Supply Voltage: 6.0V; (2)Storage Temperature: -65℃ to +150℃; (3)Input Voltage: -0.3V to VDD +0.3V; (4)Power Dissipation: Internally limited; (5)ESD Susceptibility: 2000V; (6)ESD Susceptibility: 200V; (7)Junction Temperature: 150℃; (8)Soldering Small Outline Package Vapor Phase (60 sec.): 215℃; (9)Soldering Small Outline Package Infrared (15 sec.): 220℃.
Features
LM4835MT features: (1)PC98 Compliant; (2)DC Volume Control Interface; (3)System Beep Detect; (4)Stereo switchable bridged/single-ended power amplifiers; (5)Selectable internal/external gain and bass boost configurable; (6)“Click and pop” suppression circuitry; (7)Thermal shutdown protection circuitry.
Diagrams
Image | Part No | Mfg | Description | ![]() |
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![]() LM4835MT |
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![]() IC AMP AUDIO PWR 2.2W AB 28TSSOP |
![]() Data Sheet |
![]() Negotiable |
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![]() LM4835MT/NOPB |
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![]() IC AMP AUDIO PWR 2.2W AB 28TSSOP |
![]() Data Sheet |
![]() Negotiable |
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![]() LM4835MTE |
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![]() IC AMP AUDIO PWR 2.2W AB 28TSSOP |
![]() Data Sheet |
![]() Negotiable |
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![]() LM4835MTE/NOPB |
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![]() IC AMP AUDIO PWR 2.2W AB 28TSSOP |
![]() Data Sheet |
![]() Negotiable |
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![]() LM4835MTEX/NOPB |
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![]() IC AMP AUDIO PWR 2.2W AB 28TSSOP |
![]() Data Sheet |
![]() Negotiable |
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![]() LM4835MTX |
![]() National Semiconductor (TI) |
![]() Audio Amplifiers |
![]() Data Sheet |
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![]() LM4835MTX/HALF |
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![]() IC AMP AUDIO PWR 2.2W AB 28TSSOP |
![]() Data Sheet |
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![]() |
![]() LM4835MTX/NOPB |
![]() National Semiconductor (TI) |
![]() Audio Amplifiers |
![]() Data Sheet |
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