TDA7439B OverviewIt 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. 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 FeaturesWith 28-DIP (0.600, 15.24mm) channels
consumer IC type: TONE CONTROL CIRCUIT
TDA7439B ApplicationsThere 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
| 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 |
| 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 |
| Mfr | STMicroelectronics |
| Series | - |
| Product Status | Obsolete |
| Function | - |
| Applications | - |
| Interface | - |
| Voltage - Supply | - |
| Operating Temperature | - |
| Specifications | - |
| Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
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