TDA7437N
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 44-LQFP Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Automotive Audio, Consumer Audio |
| Subcategory | Audio Control ICs |
| Technology | BICMOS |
| Voltage - Supply | 6V~10.2V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | TDA7437 |
| Function | Audio Tone Processor |
| Qualification Status | Not Qualified |
| Power Supplies | 9V |
| Supply Voltage-Min (Vsup) | 6V |
| Number of Channels | 2 |
| Interface | I2C |
| Supply Current-Max | 13mA |
| Consumer IC Type | TONE CONTROL CIRCUIT |
| Number of Bands | 3 |
| Harmonic Distortion | 0.01% |
| Channel Separation | 95 dB |
| Height Seated (Max) | 1.6mm |
| Length | 10mm |
| Width | 10mm |
| RoHS Status | ROHS3 Compliant |
TDA7437N Overview
The book is also accompanied by a case, which only adds to the value of the book. As a mounting type, Surface Mount is recommended for it. A 44-LQFP Exposed Pad case has been embedded with it. There are 2 channels on the device. Audio Tone Processor functions are included in this part for your reference. Automotive Audio, Consumer Audio can be used with the device. Votage is supplied within the specified time frame. -40°C~85°C TA is the temperature range for this device. On the chip, 44 terminations are present. By searching for TDA7437 family parts, similar parts can be found. As far as the 44 pins on the chip are concerned, they are accessible. The consumer IC type of a part can be determined by TONE CONTROL CIRCUIT. It should not be possible to power this part with a voltage lower than 6V (Vsup). There is a part of Audio Control ICs family. A voltage of 9V volts can be given by it. On the side of it, there are 3 bands. 13mA controls the supply current.
TDA7437N Features
With 44-LQFP Exposed Pad channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: TONE CONTROL CIRCUIT
TDA7437N Applications
There are a lot of STMicroelectronics TDA7437N Audio Special Purpose applications.
- AV/DVD Receiver, AV Amplifier
- Car or Mobile Audio System
- Digital Effects Processors
- High-performance soundcards
- Industrial Instrumentation
- CD-R, DVD receivers
- High-End Audio/Sound Card for PC
- AUDIO TEST EQUIPMENT
- Telecom Systems
- Televisions and smart soundbars
