ST TDA7439B

Manufacturer No:

TDA7439B

Manufacturer:

Package:

28-DIP (0.600, 15.24mm)

Description:

9V Multi-Functional Gate TDA7439 2.54mm 28-DIP (0.600, 15.24mm)

Quantity:

Delivery:

Payment:

In Stock :Available

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TDA7439B information

ST TDA7439B technical specifications, attributes, parameters and parts with similar specifications to ST TDA7439B.

Type
Parameter

Mounting Type
Through Hole

Package / Case
28-DIP (0.600, 15.24mm)

Surface Mount
NO

Packaging
Tube

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
28

ECCN Code
EAR99

Terminal Finish
Tin (Sn)

HTS Code
8542.39.00.01

Subcategory
Other Consumer ICs

Technology
BICMOS

Terminal Position
DUAL

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Number of Functions
1

Terminal Pitch
2.54mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Base Part Number
TDA7439

Pin Count
28

JESD-30 Code
R-PDIP-T28

Qualification Status
Not Qualified

Operating Temperature (Max)
85°C

Supply Voltage-Max (Vsup)
10.2V

Power Supplies
9V

Temperature Grade
OTHER

Supply Voltage-Min (Vsup)
6V

Number of Channels
2

Supply Current-Max
10mA

Consumer IC Type
TONE CONTROL CIRCUIT

Number of Bands
3

Harmonic Distortion
0.01%

Channel Separation
100 dB

Length
36.83mm

Width
15.24mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST TDA7439B.

TDA7439B Overview

It comes in a case with Tube. It recommended mounting type is Through Hole. It is embedded in 28-DIP (0.600, 15.24mm) case. The device is with 2 channels. The number of terminations on the chip is 28. Similar parts can be found by searching for the TDA7439 family. TONE CONTROL CIRCUIT can be used to sort the part's consumer IC type. The minimum supply voltage (Vsup) for this part should not be less than 6V. The part belongs to Other Consumer ICs family. It can give voltage at 9V volts. The maximal supply voltage (Vsup) reaches 10.2V. There are 3 bands on it. Its supply current is operated under 10mA. The chip has 28 pins. It should only be used at temperatures no greater than 85°C.

TDA7439B Features

With 28-DIP (0.600, 15.24mm) channels
consumer IC type: TONE CONTROL CIRCUIT

TDA7439B Applications

There are a lot of STMicroelectronics
TDA7439B Audio Special Purpose applications.

Mobile computing
Portable electronics
Consumer electronics
AV/DVD Receiver, AV Amplifier
Car or Mobile Audio System
Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.