LA6557H Selling Leads, Price trend, LA6557H DataSheet download, circuit diagram from SeekIC.com

Features: • Four BTL power amplifier channels and one H-bridge power amplifier channel• IOmax: 700 mA (each channel)• Built-in level shifter circuits (BTL amplifiers)• One muting circuit (output on/off control) system that operates for the BTL amplifiers• Thermal shut...

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SeekIC No. : 004390569 Detail

LA6557H: Features: • Four BTL power amplifier channels and one H-bridge power amplifier channel• IOmax: 700 mA (each channel)• Built-in level shifter circuits (BTL amplifiers)• One mu...

LA6557H Data Sheet

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Part Number:: LA6557H
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2025/1/11

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Recent History
What is this?

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Features: ·High output current (Io max = 1.0 A) ·High gain ·With current limiter ·Capable of being...
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US $1.14 - 1.54 / Piece

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Specifications Absolute maximum ratingsVm min [V]4.5Vm max [V]13.8IO max [A]1

Product Details

Description

Features:

• Four BTL power amplifier channels and one H-bridge power amplifier channel
• I_Omax: 700 mA (each channel)
• Built-in level shifter circuits (BTL amplifiers)
• One muting circuit (output on/off control) system that operates for the BTL amplifiers
• Thermal shutdown circuit built in

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Conditions	Ratings	Unit
Supply voltage	V_CCmax		14	V
Maximum output current	I_Omax		0.7	A
Maximum input voltage	V_INBmax		13	V
Mute pin voltage	V_MUTE		13	V
Allowable power dissipation	Pd max	Independent IC	0.82	W
Allowable power dissipation	Pd max	Mounted on the specified printed circuit board*	2.0	W
Operating temperature	Topr		30 to +85
Storage temperature	Tstg		55 to +150

Absolute maximum ratings
Vm min [V]	5.6
Vm max [V]	13
IO max [A]	0.7

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LA6557H

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