la4537m Sanyo Semiconductor Corporation, la4537m Datasheet

la4537m

Manufacturer Part Number

la4537m

Description

Power Amplifier For 1.5v Headphone Stereos

Manufacturer

Sanyo Semiconductor Corporation

Datasheet

1.LA4537M.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

LA4537M

Manufacturer:

SANYO/三洋

Quantity:

20 000

Current page: 1 of 4
Download datasheet (199Kb)

Ordering number : EN2333C

LA4537M

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 (home appliances, AV equipment,

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

communication device, office equipment, industrial equipment etc.). The products mentioned herein 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 applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us 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

V CC op

Symbol

Pd max

Symbol

Topr

V CC

Tstg

R L

Monolithic Linear IC

Power Amplifier For 1.5V Headphone Stereos

Quiescent

Conditions

41608 MS JK/21800TN (KT)/63095HA (KOTO)/8307AT, TS No.2333-1/4

Ratings

s products or

−40 to +125

−20 to +75

0.9 to 4.0

16 to 32

300

1.5

4.5

Unit

°C

Ω

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la4537m Summary of contents

Page 1

... Ordering number : EN2333C LA4537M 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

... Note) The quiescent current is respresented by the current flowing into pin 6. The respective maximum currents flowing into pin 1 and pin 10 are calculated by (pin voltage -0. [V/kΩ] and the total current increases by these current values. Package Dimensions unit : mm (typ) 3086B LA4537M Conditions 1.2V, quiescent 2.5V, pin 10 → GND 2.5V, pin 1 → GND 1.2V 1kHz − ...

Page 3

... Block Diagram Test Circuit LA4537M No.2333-3/4 ...

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 April, 2008. Specifications and information herein are subject to change without notice. LA4537M PS No.2333-4/4 ...

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