TDA7561：Intelligent quad BTL output power amplifier with full I2C diagnostics (turn on, permanent)
The TDA7561 is a BCD technology quad bridge type of car radio amplifier in Flexiwatt25 package specially intended for car radio applications.
Thanks to the DMOS output stage the TDA7561 has a very low distortion allowing a clear powerful sound.
This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus.The possibility to control the configuration and behaviour of the device by means of the I2C bus makes TDA7561 a very flexible machine.
Key Features
- Multipower BCD technology
- DMOS power output
- High output power capability 4 x 25 W / 4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4 x 35 W EIAJ
- Max. output power 4 x 60 W / 2 Ω
- Full I2
C bus driving:
- Standby
- Independent front/rear soft play/mute
- Selectable gain 26 dB - 12 dB (for low noise line output function)
- I2
C bus digital diagnostics
- Full fault protection
- DC offset detection
- Four independent short circuit protection
- Clipping detector
- ESD protection
Product Specifications
Flyers
Selection Guides
Sample & Buy
| Part Number | Quantity | Unit Price (US$)
* | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| TDA7561 | 1000 | 5.06 | FLEXIWATT FM2 25 | Tube | - | - | NEC | EAR99 | CHINA |
| TDA7561H | 1000 | 5.06 | FLEXIWATT 25 HB | Tube | - | - | NEC | EAR99 | - |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| TDA7561 | FLEXIWATT FM2 25 | Automotive | Ecopack2 | |
| TDA7561H | FLEXIWATT 25 HB | Automotive | Ecopack2 | |
