LA4537MC SANYO [Sanyo Semicon Device], LA4537MC Datasheet

LA4537MC

Manufacturer Part Number

LA4537MC

Description

Power Amplifier For 1.5V Headphone Stereos

Manufacturer

SANYO [Sanyo Semicon Device]

Datasheet

1.LA4537MC.pdf (4 pages)

Current page: 1 of 4
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Ordering number : ENA2033

LA4537MC

Features

Specifications

Absolute Maximum Ratings at Ta = 25°C

Operating Conditions at Ta = 25°C

Maximum supply voltage

Allowable power dissipation

Operating temperature

Storage temperature

Recommended supply voltage

Operating voltage range

Recommended load resistance

• Low current drain

• 16Ω load drive capability

• Excellent reduced voltage characteristics

• Excellent power supply ripple rejection

• Minimum number of external parts required (no input capacitor, feedback capacitor required)

• Less harmonic interference in radio band

• On-chip power switch function, muting function

Parameter

"standard application", intended for the use as general electronics equipment. The products mentioned herein

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,

aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,

safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives

in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any

guarantee thereof. If you should intend to use our products for new introduction or other application different

from current conditions on the usage of automotive device, communication device, office equipment, industrial

equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the

intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely

responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer

device, the customer should always evaluate and test devices mounted in the customer

equipment.

s products or equipment. To verify symptoms and states that cannot be evaluated in an independent

V CC max

Pd max

V CC op

Symbol

Topr

V CC

Tstg

R L

Quiescent

Monolithic Linear IC

Power Amplifier For 1.5V

Headphone Stereos

Conditions

32112 SY 20120301-S00005 No.A2033-1/4

Ratings

s products or

−40 to +125

−20 to +75

0.9 to 4.0

16 to 32

290

4.5

1.5

Unit

°C

Related parts for LA4537MC

LA4537MC Summary of contents

Page 1

... Ordering number : ENA2033 LA4537MC Features • Low current drain • 16Ω load drive capability • Excellent reduced voltage characteristics • Excellent power supply ripple rejection • Minimum number of external parts required (no input capacitor, feedback capacitor required) • Less harmonic interference in radio band • ...

Page 2

... SANYO : SOIC10 LA4537MC Conditions 1.2V, quiescent 2.5V, pin 10 → GND 2.5V, pin 1 → GND 1.2V 1kHz −20dBm 1.2V 1kHz −20dBm 1.2V 1kHz 0.5mW 1.5V 1kHz, THD = 10 1.2V 100Hz 1kΩ −20dB 1.0V 100Hz 1kΩ ...

Page 3

... OFF LA4537MC LA4537MC P/SW MT/ P/SW MT/ OUT 1 POWER 3 PRE GND 8 GND 4 OUT REF LA4537MC P/SW MT/ P/SW MT/ OUT 1 POWER 3 PRE GND 8 GND 4 OUT REF ...

Page 4

... SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of March, 2012. Specifications and information herein are subject to change without notice. LA4537MC LA4537MC P/SW MT/ P/SW ...

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