Audio

MP23AB02B Datasheet PDF – MEMS Audio Sensor

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Part Number: MP23AB02B

Function: MEMS audio sensor, high-performance analog bottom-port microphone

Package: RHLGA (3.35 x 2.5 x 0.98 mm ) Type

Manufacturer: STMicroelectronics

Image:

MP23AB02B datasheet

 

Description

The MP23AB02B is a compact, low-power microphone built with a low-profile sensing element.

The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors.

The device has an acoustic overload point of 125 dBSPL with a 64 dB signal-to-noise ratio.

Features

1. Single supply voltage operation

2. Low power consumption

3. Omnidirectional sensitivity

4. High signal-to-noise ratio

5. High bandwidth

6. Package compliant with reflow soldering

 

MP23AB02B Datasheet PDF Download


MP23AB02B pdf

Other data sheets are available within the file: MP23AB02

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LA4600 Datasheet PDF – Audio Power Amplifier – Sanyo

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Part Number: LA4600

Function: Audio Power Amplifier for Radio Cassette Recorder

Package: SIP 10 Pin Type

Manufacturer: SANYO (Panasonic)

Images :

LA4600 datasheet

 

Description

The LA4600 is an audio power amplifier which requires minimum count of external parts by incorporating BS capacitor, NF capacitor; and oscillation prevention CR components into the IC circuitry.

Functions :

1. Output power : VCC = 12V/4Ω ( 4.0W X 2 ), VCC = 9V/4Ω ( 2.0W X 2 )

2. Built-in stanby switch

3. Built-in overheat protection (TSD)

Block Diagram :

LA4600 pinout

Absolute Maximum Ratings

1. Maximum supply voltage : Vccmax ( Rg=0 (No signal)) =  24 V

2. Allowable power dissipation : Pd max ( With an arbitrary large ) = 12.5 W

3. Thermal resistance : qj-c = 10.0 °C/W

Other data sheets are available within the file: 4600, LA-4600

LA4600 Datasheet PDF Download


LA4600 pdf

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