TDA7442
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 32-SDIP (0.400, 10.16mm) |
| Surface Mount | NO |
| Number of Pins | 32 |
| Operating Temperature | -10°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin (Sn) |
| Applications | Consumer Audio |
| Subcategory | Other Consumer ICs |
| Technology | BICMOS |
| Voltage - Supply | 7V~10.2V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Terminal Pitch | 1.778mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | TDA7442 |
| Function | Audio Tone Processor |
| Qualification Status | Not Qualified |
| 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 |
| Height Seated (Max) | 5.08mm |
| Width | 10.16mm |
| RoHS Status | ROHS3 Compliant |
TDA7442 Overview
It comes in a case with Tube. The mounting type that is recommended is Through Hole. It is embedded in 32-SDIP (0.400, 10.16mm) case. There are 2 channels on the device. There are Audio Tone Processor functions included in this part for your reference. It can be used in Consumer Audio. As far as I know, it is supplied within 7V~10.2V days. In this device, temperature is measured in the -10°C~70°C TA range. 32 terminations are present on the chip. Using the TDA7442 family as a search term will yield similar parts. I would like you to refer to the related specifications of the device: 0.5dB. There are 32 pins accessible on the chip. You can use TONE CONTROL CIRCUIT to sort consumer ICs on a part. Vsup (supply voltage) should not be less than 7V when using this part. This is the part of the Other Consumer ICs family. At 9V volts, it can provide voltage. On it are 2 bands.
TDA7442 Features
With 32-SDIP (0.400, 10.16mm) channels
operate temperature at the range of -10°C~70°C TA
consumer IC type: TONE CONTROL CIRCUIT
TDA7442 Applications
There are a lot of STMicroelectronics TDA7442 Audio Special Purpose applications.
- AN receivers
- EFFECTS PROCESSORS
- Audio Mix Consoles
- DIGITAL MIXING CONSOLES
- Hi-Fi Equipment
- Industrial Instrumentation
- Portable electronics
- Musical Instruments
- Digital Television
- Graphic and P arametric Equalizers
