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TDA7439B
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| 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 |
| Operating Temperature (Min) | -10°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 | ROHS3 Compliant |
TDA7439B Overview
With Tube, it comes in a case. There is a recommendation that it should be mounted with a Through Hole type mount. In addition, it contains a 28-DIP (0.600, 15.24mm) case. I have a device with 2 channels attached to it. 28 is the number of terminations on the chip. If you search for the TDA7439 family of parts, you will be able to find similar parts. You can use TONE CONTROL CIRCUIT to sort consumer ICs on a part. This part requires a minimum supply voltage (Vsup) of 6V. Family Other Consumer ICs is the part. Voltage can be generated at 9V volts with this device. Once 10.2V is reached, the maximal supply voltage (Vsup) is reached. On it, there are 3 bands. 10mA is used to operate the supply current. A 28-pin is present on the chip. It is not recommended to use a temperature 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.
- SURROUND-SOUND DECODERS AND ENCODERS
- Graphic and P arametric Equalizers
- Distribution Amplifiers
- High-End Audio/Sound Card for PC
- CD-R, DVD receivers
- Televisions and smart soundbars
- Portable electronics
- Musical Instruments
- Replacement of DIR1703
- Recording Systems