Part Number
|
LM4666 |
Manufacturer
|
Texas Instruments |
Description
|
Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier |
Published
|
May 19, 2023 |
Detailed Description
|
LM4666, LM4666SDBD
www.ti.com
SNAS189A – MAY 2004 – REVISED MAY 2013
LM4666
Filterless High Efficiency Stereo 1.2W S...
|
Datasheet
|
LM4666
|
Overview
LM4666, LM4666SDBD
www.
ti.
com
SNAS189A – MAY 2004 – REVISED MAY 2013
LM4666
Filterless High Efficiency Stereo 1.
2W Switching Audio Amplifier
Check for Samples: LM4666, LM4666SDBD
FEATURES
1
•2 No Output Filter Required for Inductive Transducers
• Selectable Gain of 6dB or 12dB • Very Fast Turn On Time: 6ms (typ) • Minimum External Components • "Click and Pop" Suppression Circuitry • Micro-Power Shutdown Mode • Short Circuit Protection • Available in Space-Saving NHK0014A Package
APPLICATIONS
• Mobile Phones • PDAs • Portable Electronic Devices
KEY SPECIFICATIONS
• Efficiency at 3V, 100mW into 8Ω Transducer: 79% (typ)
• Efficiency at 3V, 450mW into 8Ω Transducer: 84% (typ)
• Efficiency a...
Similar Datasheet