Datasheet Texas Instruments LM4917MT/NOPB — 数据表

LM4917
www.ti.com SNAS238G – AUGUST 2004 – REVISED MAY 2013 LM4917 Boomer™ Audio Power Amplifier Series Ground-Referenced, 95mW Stereo
Headphone Amplifier
Check for Samples: LM4917 FEATURES DESCRIPTION The LM4917 is a stereo, output capacitor-less
headphone amplifier capable of delivering 95mW of
continuous average power into a 16Ω load with less
than 1% THD+N from a single 3V power supply. 1 23 Ground Referenced Outputs
High PSRR
Available in Space-Saving TSSOP Package
Ultra Low Current Shutdown Mode
Improved Pop and Click Circuitry eliminates
Noises During Turn-On and Turn-Off
Transitions
1.4 – 3.6V Operation
No Output Coupling Capacitors, Snubber
Networks, Bootstrap Capacitors
Shutdown Either Channel Independently APPLICATIONS Notebook PCs
Desktop PCs
Mobile Phone
PDAs
Portable Electronic Devices The LM4917 provides high quality audio reproduction
with minimal external components. A ground
referenced output eliminates the output coupling …