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Boomer Audio Power Amplifiers <6V,<3W >
LM4851
LM4851 Product Folder |
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| General Description |
Features | Datasheet | Package & Models |
Samples & Pricing |
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| Title | Size in Kbytes | Date | View Online |
Download |
Receive via Email |
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| LM4851 Boomer ® Audio Power Amplifier Series Integrated Audio Amplifier System | 1126 Kbytes | 18-Dec-02 | View Online | Download | Receive via Email |
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| Part Number | Package | Status | Models | Samples & Electronic Orders | Budgetary Pricing | Std Pack Size | Package Marking | |||||
| Type | Pins | MSL/Lead-Free Availability | Lead Time | Qty | SPICE | IBIS | Qty | $US each | ||||
| LM4851LQ | LLP | 24 | Status | Full production | N/A | N/A |  | 1K+ | $1.30 | reel of 1000 | NS UZXYTT L4851LQ | |
| 8-10 weeks | 10000 | |||||||||||
| LM4851LQX | LLP | 24 | Status | Full production | N/A | N/A | 1K+ | $1.30 | reel of 4500 | NS UZXYTT L4851LQ | ||
| 8-10 weeks | 10000 | |||||||||||
| LM4851ITLX | microSMD | 18 | Status | Full production | N/A | N/A |  | 1K+ | $1.30 | reel of 3000 | XVG I B1 | |
| 3-6 weeks | 5000 | |||||||||||
The LM4851 is an audio power amplifier system capable of delivering 1.1W (typ) of continuous average power into a mono 8 The LM4851 features a 32 step digital volume control and eight distinct output modes. The digital volume control and output modes are programmed through a three-wire SPI serial control interface, that allows flexibility in routing and mixing audio channels. The LM4851 has 3 inputs: one pair for a two-channel stereo signal and the third for a single-channel mono input. The LM4851 is designed for cellular phone, PDA, and other portable handheld applications. It delivers high quality output power from a surface-mount package and requires only five external components. The industry leading micro SMD package utilizes only 2mm x 2.3mm of PCB space, making the LM4851 the most space efficient audio sub system available today. |
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Applications
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bridged-tied load (BTL) with 1% THD+N and 115mW (typ) per channel of continuous average power into stereo 32