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LM4953 Datasheet, National Semiconductor

LM4953 driver equivalent, ground-referenced ultra low noise / ceramic speaker driver.

LM4953 Avg. rating / M : 1.0 rating-11

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LM4953 Datasheet

Features and benefits

a low-power consumption shutdown mode. Additionally, the LM4953 features an internal thermal shutdown protection mechanism. The LM4953 contains advanced pop & click circu.

Application

When powered by a 3.6V supply, it is capable of forcing 12.6Vpp across a 2µF + 30Ω bridge-tied-load (BTL) with less tha.

Description

The LM4953 is an audio power amplifier designed for driving Ceramic Speaker in portable applications. When powered by a 3.6V supply, it is capable of forcing 12.6Vpp across a 2µF + 30Ω bridge-tied-load (BTL) with less than 1% THD+N. Boomer audio powe.

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LM4953 Page 1 LM4953 Page 2 LM4953 Page 3

TAGS

LM4953
Ground-Referenced
Ultra
Low
Noise
Ceramic
Speaker
Driver
LM4950
LM4951
LM4951A
National Semiconductor

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