مدار مجتمع (آی سی) آی‌سی صوتی ویژه

ST TDA7309

Manufacturer	ST
Mfr. Part Number	TDA7309
Electland Part Code	171310
Electland Part Number	NYE_TDA7309
Category	Audio Special Purpose
Description	Audio Audio Signal Processor 2 Channel 20-DIP
Datasheet	Download

Product Attributes

Category	Integrated Circuits (ICs) Audio Special Purpose
function	Audio Signal Processor
Applications	Audio Systems
Number of Channels	2
interface	I2C
Voltage - Supply	6V~10V
Operating Temperature	-40℃~+85℃
specifications	1dB
Mounting Type	Through Hole
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-DIP
type	Processor;Volume Control
Features	On-chip digital gain;Mute control
Packaging	DIP-20
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	3 (168 Hours)
ExportControlClassNumber	EAR99
HtsusCode	8542.39.0090
Weight	0.5g

Introduction

The TDA7309 is a control processor with independent left and right volume control for quality audio applications. Selectable external loudness and soft mute functions are provided. Control is accomplished by serial I²C bus microprocessor interface. The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers. Thanks to the used BIPOLAR/CMOS Technology, Low Distortion, Low Noise and Low DC stepping are obtained.