TDA7442D OverviewIt comes in a case with Tube. It recommended mounting type is Surface Mount. It is embedded in 28-SOIC (0.295, 7.50mm Width) case. The device is with 2 channels. This part includes Audio Tone Processor functions for your reference. The device can be applied in Consumer Audio. It is supplied votage within 7V~10.2V. This device operates temperature at the range of -10°C~70°C TA. The number of terminations on the chip is 28. Similar parts can be found by searching for the TDA7442 family. Please refer to the related specifications of the device : 0.5dB. There are 28 pins accessible on the chip. 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 7V. It can give voltage at 9V volts. There are 2 bands on it.
TDA7442D FeaturesWith 28-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of -10°C~70°C TA
consumer IC type: TONE CONTROL CIRCUIT
TDA7442D ApplicationsThere are a lot of STMicroelectronics
TDA7442D 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 | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -10°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Consumer Audio |
| Voltage - Supply | 7V~10.2V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Base Part Number | TDA7442 |
| Function | Audio Tone Processor |
| Power Supplies | 9V |
| Supply Voltage-Min (Vsup) | 7V |
| Number of Channels | 2 |
| Interface | I2C |
| Specifications | 0.5dB |
| Consumer IC Type | TONE CONTROL CIRCUIT |
| Number of Bands | 2 |
| Harmonic Distortion | 0.01% |
| Channel Separation | 90 dB |
| Length | 17.9mm |
| Width | 7.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Mfr | STMicroelectronics |
| Series | - |
| Product Status | Obsolete |
| Interface | I²C |
| Voltage - Supply | 7V ~ 10.2V |
| Operating Temperature | -10°C ~ 70°C (TA) |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SO |
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