Datasheet Details
- Part number
- LM4906
- Manufacturer
- Texas Instruments ↗
- File Size
- 1.14 MB
- Datasheet
- LM4906-etcTI.pdf
- Description
- Bypass-Capacitor-less Audio Amplifier
LM4906 Description
LM4906, LM4906LDBD, LM4906MMBD www.ti.com SNAS191E * APRIL 2003 * REVISED MAY 2013 LM4906 1W, Bypass-Capacitor-less Audio Amplifie.
The LM4906 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applicat.
LM4906 Features
* 1
* 2 Selectable Gain of 6dB (2V/V) or 12dB (4V/V)
* No Output or PSRR Bypass Capacitors
Required
* Improved “Click and Pop” Suppression
Circuitry
* Very Fast Turn on Time: 5ms (Typ)
* Minimum External Components
* 2.6 - 5.5V Operation
* BTL Out
LM4906 Applications
* Portable Computers
* Desktop Computers
* Multimedia Monitors
KEY SPECIFICATIONS
* Improved PSRR at 217Hz for +3V: 71 dB
* Power Output at +5V, THD+N = 1%, 8Ω: 1.0 W
(Typ)
* Power Output at +3V, THD+N = 1%, 8Ω: 390
mW (Typ)
* Total Shutdown Po
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