Low voltage operation, intelligent, quad BTL output power amplifier with full I2C diagnostics including tweeter detection and hardware stand-by/mute

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  • The TDA75610LV is a new quad bridge car radio amplifier, designed in BCD technology, in order to include a wide range of innovative features in a very compact and flexible device.

    The TDA75610LV 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 'class SB' efficiency concept. TDA75610LV 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), helping car manufacturers to reduce the overall emissions and thus contributing to environment protection. The ST BCD in combination with 'class SB' efficiency and 'intelligent power' has been sold in million of units to most known car manufacturers, the TDA75610LV is the last and most compact member of this power amplifiers family.

    Key Features

    • Multipower BCD technology
    • MOSFET output power stage
    • DMOS power output
    • High efficiency (class SB)
    • High output power capability 4x25 W/4 Ω @ 14.4 V, 1 kHz, 10% THD, 4 x 45 W max power
    • 2 Ω driving capability (64 W max power)
    • 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 and AC load detection)
    • Flexible fault detection through integrated diagnostic
    • 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”)

Sample & Buy

Part Number
Marketing Status
Quantity
Budgetary Price (US$)*
Package
Packing Type
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
TDA75610LV
NRND
1000 4.55 FLEXIWATT FM2 27 Tube EAR99 CHINA No availability of distributors reported, please contact our sales office
TDA75610LVPDTR
NRND
- - PowerSO 36 Tape And Reel EAR99 MALAYSIA No availability of distributors reported, please contact our sales office
TDA75610LVPD
NRND
- - PowerSO 36 Tube EAR99 ITALY No availability of distributors reported, please contact our sales office

TDA75610LV

Marketing Status

NRND

Quantity

1000

Unit Price (US$)

4.55*

Unit Price (US$)

4.55

Package

FLEXIWATT FM2 27

Packing Type

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

TDA75610LVPDTR

Marketing Status

NRND

Quantity

-

Unit Price (US$)

*

Unit Price (US$)

-

Package

PowerSO 36

Packing Type

Tape And Reel

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TDA75610LVPD

Marketing Status

NRND

Quantity

-

Unit Price (US$)

*

Unit Price (US$)

-

Package

PowerSO 36

Packing Type

Tube

ECCN (US)

EAR99

Country of Origin

ITALY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9453
      4 x 45 W power amplifier with full I2C diagnostics, high efficiency and low voltage operation
      8.0
      872.47 KB
      PDF
      DS9453

      4 x 45 W power amplifier with full I2C diagnostics, high efficiency and low voltage operation

Publications and Collaterals

    • Description Version Size Action
      Car-audio power amplifiers 1.0
      1.3 MB
      PDF
      Intelligent analog power amplifiers 1.0
      715.73 KB
      PDF

      Car-audio power amplifiers

      Intelligent analog power amplifiers

    • Description Version Size Action
      Power amplifiers and voltage regulators
      750.29 KB
      PDF

      Power amplifiers and voltage regulators

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA75610LV
NRND
FLEXIWATT FM2 27 Automotive Ecopack2
TDA75610LVPD
NRND
PowerSO 36 Automotive Ecopack2
TDA75610LVPDTR
NRND
PowerSO 36 Automotive Ecopack2

TDA75610LV

Package:

FLEXIWATT FM2 27

Material Declaration**:

PDF

Marketing Status

NRND

Package

FLEXIWATT FM2 27

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA75610LVPD

Package:

PowerSO 36

Material Declaration**:

Marketing Status

NRND

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA75610LVPDTR

Package:

PowerSO 36

Material Declaration**:

Marketing Status

NRND

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

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.