TDA7442D Selling Leads, Price trend , STMicroelectronics, TDA7442D DataSheet download, circuit diagram from SeekIC.com

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SeekIC No. : 00475279 Detail

TDA7442D: Multimedia Misc Tone Control Suround Digtal Cntrold Audio

TDA7442D Data Sheet

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Part Number:: TDA7442D
Mfg:: STMicroelectronics
Supply Ability:: 5000

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Qty
1~5000

Unit Price
Negotiable

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Upload time: 2025/1/12

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Product Details

Quick Details

Type :	Audio Processor	Package / Case :	SOIC-32
Packaging :	Tube

Description

Number of Channels :
Conversion Rate :
Resolution :
Packaging : Tube
Type : Audio Processor
Package / Case : SOIC-32

Features:

` 4 STEREO INPUTS
` INPUT ATTENUATION CONTROL IN 0.5dB STEP
` TREBLE AND BASS CONTROL
` TWO SURROUND MODE AVAILABLE WITH 4 SELECTABLE RESPONSES:
MUSIC
SIMULATED STEREO
` TWO SPEAKER ATTENUATORS:
2 INDEPENDENT SPEAKER CONTROLS IN 1dB STEPS FOR BALANCE FACILITY
INDEPENDENT MUTE FUNCTION
` ALL FUNCTIONS PROGRAMMABLE VIA SERIAL BUS
` 2 MONITOR OUTPUT (ONLY FOR TDA7442)

Pinout

Connection Diagram

Specifications

Symbol	Parameter	Value	Unit
V_S	Operating Supply Voltage	11	V
T_amb	Operating Ambient Temperature	-10 to 70	°C
T_stg	Storage Temperature Range	-55 to +150	°C

Description

The TDA7442D is volume tone (bass and treble) balance (Left/Right) processors for quality audio applications in TV and Hi-Fi systems.
It reproduces surround sound by using a programmable phase shifter. Control of all the functions is accomplished by serial bus.

The AC signal setting of the TDA7442D is obtained by resistor networks and switches combined with operational amplifiers.

Thanks to the BIPOLAR/CMOS Technology used, Low Distortion, Low Noise and DC stepping are obtained.

Parameters:

Technical/Catalog Information	TDA7442D
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Mounting Type	Surface Mount
Package / Case	28-SOIC (7.5mm Width)
Type	Audio Processor
Packaging	Tube
Applications	TV, HI-FI Systems
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TDA7442D TDA7442D

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TDA7442D

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