Part Number
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LM4802B |
Manufacturer
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Texas Instruments |
Description
|
Audio Power Amplifier |
Published
|
Aug 22, 2019 |
Detailed Description
|
LM4802B, LM4802BLQBD
www.ti.com
SNAS243C – MAY 2004 – REVISED MARCH 2005
LM4802B Boomer™ Audio Power Amplifier Series...
|
Datasheet
|
LM4802B
|
Overview
LM4802B, LM4802BLQBD
www.
ti.
com
SNAS243C – MAY 2004 – REVISED MARCH 2005
LM4802B Boomer™ Audio Power Amplifier Series Audio Power Amplifier with Boost Converter to Drive Ceramic Speakers
Check for Samples: LM4802B, LM4802BLQBD
FEATURES
1
•23 Pop & Click Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions
• Low, 2μA (Max) Shutdown Current • Low, 12mA (Typ) Quiescent Current • 12Vp-p Mono BTL Output, Load = 2μF + 30Ω,
VDD = 3V • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability
APPLICATIONS
• Cellphone • PDA
KEY SPECIFICATIONS
• Quiescent Power Supply Current, 12mA (Typ) • BTL Voltage Swing
(2μF + 30Ω load, 1% THD+N, VDD = 3V), 12Vp-p (typ...
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