Product overview
Description
The TDA7569BLV is the most advanced BCD technology quad bridge car radio amplifier of his family, including a wide range of innovative features.
The TDA7569BLV is equipped with the most complete diagnostics array that communicates the status of each speaker through the I2C bus.
The dissipated output power under average listening condition is significantly reduced when compared to the conventional class AB solutions, thanks to the patented solution. Moreover it has been designed to be very robust against several kinds of misconnections.
It is moreover compliant to the most recent OEM specifications for low voltage operation (so called 'start-stop' battery profile during engine stop and re-start), helping car manufacturers to reduce the overall emissions and thus contributing to environment protection.
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All features
- Multipower BCD technology
- MOSFET output power stage
- DMOS power output
- Class SB high efficiency
- High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10% THD, 4 x 45 W max power
- Max power 4 x 72 W / 2 Ω
- Full I2C bus driving:
- Standby
- Independent front/rear soft play/mute
- Selectable gain 26 dB /16 dB (for low noise line output function)
- High efficiency enable/disable
- I2C bus digital diagnostics (including DC bus AC load detection)
- Full fault protection
- DC offset detection
- Four independent short circuit protection
- Clipping detector pin with selectable threshold (2 %/10 %)
- Standby/mute pin
- Linear thermal shutdown with multiple thermal warning
- ESD protection
- Very robust against misconnections
- Improved SVR suppression during battery transients
- Capable to operate down to 6 V (e.g. “Start-stop”)
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7569BLV
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TDA7569BLV | Active | FLEXIWATT FM2 27 | Automotive | Ecopack2 | |
| TDA7569BLVPD | Active | PowerSO 36 | Automotive | Ecopack2 | |
| TDA7569BLVPDTR | Active | PowerSO 36 | Automotive | Ecopack2 | |
| TDA7569BLVSM | Preview | OUTLINE FW 27 SMD | Automotive | Ecopack2 | |
| TDA7569BLVSMTR | Preview | OUTLINE FW 27 SMD | Automotive | Ecopack2 | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| TDA7569BLVPDTR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| TDA7569BLV | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| TDA7569BLVPD | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| TDA7569BLVSM | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| TDA7569BLVSMTR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
TDA7569BLVPDTR Active
TDA7569BLV Active
TDA7569BLVPD Active
TDA7569BLVSM Preview
TDA7569BLVSMTR Preview
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors