TDA7438
| Parameters | |
|---|---|
| Channel Separation | 100 dB |
| Length | 36.83mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.600, 15.24mm) |
| Surface Mount | NO |
| Number of Pins | 28 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive Audio, Consumer Audio |
| Subcategory | Other Consumer ICs |
| Technology | BICMOS |
| Voltage - Supply | 6V~10.2V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 245 |
| Base Part Number | TDA7438 |
| Function | Audio Tone Processor |
| Power Supplies | 9V |
| Supply Voltage-Min (Vsup) | 6V |
| Number of Channels | 2 |
| Interface | I2C |
| Nominal Supply Current | 7mA |
| Consumer IC Type | TONE CONTROL CIRCUIT |
| Number of Bands | 3 |
| Harmonic Distortion | 0.01% |
TDA7438 Overview
There is also an accompanying case included with this set. A Through Hole mounting type is recommended for this product. There is a 28-DIP (0.600, 15.24mm) case embedded in it as well. In this case, the device has 2 channels. Here is a list of Audio Tone Processor functions for your reference. The device can be applied in Automotive Audio, Consumer Audio. Votage is supplied within the specified time frame. In terms of temperature, this device works within a range of 0°C~70°C TA. 28 is the number of terminations on the chip. You can find similar parts by searching for the TDA7438 family. On the chip, there are 28 pins that can be accessed. TONE CONTROL CIRCUIT can be used to sort the part's consumer IC type. It should not be possible to power this part with a voltage lower than 6V (Vsup). In this part, we have the Other Consumer ICs family. At 9V volts, it can provide voltage. There are 3 bands on it.
TDA7438 Features
With 28-DIP (0.600, 15.24mm) channels
operate temperature at the range of 0°C~70°C TA
consumer IC type: TONE CONTROL CIRCUIT
TDA7438 Applications
There are a lot of STMicroelectronics TDA7438 Audio Special Purpose applications.
- computer and automotive audio systems
- AV/DVD Receiver, AV Amplifier
- DIGITAL MIXING CONSOLES
- Car or Mobile Audio System
- Audio Mix Consoles
- AN receivers
- BROADCAST STUDIO EQUIPMENT
- Graphic and P arametric Equalizers
- DIGITAL MICROPHONES
- SURROUND-SOUND DECODERS AND ENCODERS
