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TDA7439DS

TDA7439DS

TDA7439DS

STMicroelectronics

9V 0°C~70°C TA Multi-Functional Gate TDA7439 28 Pin 28-SOIC (0.295, 7.50mm Width)

SOT-23

TDA7439DS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 28
Operating Temperature0°C~70°C TA
PackagingTube
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Automotive Audio, Consumer Audio
Subcategory Other Consumer ICs
Technology BICMOS
Voltage - Supply 7V~10.2V
Terminal Position DUAL
Terminal FormGULL WING
Base Part Number TDA7439
Function Audio Tone Processor
Power Supplies9V
Supply Voltage-Min (Vsup) 7V
Number of Channels 2
Interface I2C
Nominal Supply Current10mA
Consumer IC Type TONE CONTROL CIRCUIT
Number of Bands 3
Harmonic Distortion 0.01%
Channel Separation 100 dB
Length 17.9mm
Width 7.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:3220 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.798490$0.79849
10$0.753293$7.53293
100$0.710653$71.0653
500$0.670428$335.214
1000$0.632479$632.479

TDA7439DS Product Details

TDA7439DS Overview


With the book, you will also receive a case study. In terms of mounting type, the recommended type is Surface Mount. In this case, it is embedded in the 28-SOIC (0.295, 7.50mm Width) case. This device has a 2 channel configuration. To assist you, this part includes Audio Tone Processor functions. It is possible to apply the device in the Automotive Audio, Consumer Audio axis. Votage will be supplied within the period of 7V~10.2V. In terms of temperature, this device works within a range of 0°C~70°C TA. The chip has 28 terminations. If you search for the TDA7439 family of parts, you will be able to find similar parts. On the chip, there are 28 pins that can be accessed. Sorting by TONE CONTROL CIRCUIT can be done based on what type of consumer IC the part contains. Vsup (supply voltage) should not be less than 7V when using this part. Family Other Consumer ICs is the part. It can produce voltage at a voltage level of 9V volts. This item has 3 bands.

TDA7439DS Features


With 28-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of 0°C~70°C TA
consumer IC type: TONE CONTROL CIRCUIT


TDA7439DS Applications


There are a lot of STMicroelectronics
TDA7439DS Audio Special Purpose applications.


  • Recording Systems
  • High-End Audio/Sound Card for PC
  • Replacement of DIR1703
  • Other Applications Requiring S/PDIF Receiver
  • Audio Differential Line Drivers
  • Audio Mix Consoles
  • Distribution Amplifiers
  • Graphic and P arametric Equalizers
  • Dynamic Range Processors
  • Digital Effects Processors

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