TDA7567PD

Active

4 x 50 W differential quad power amplifier with built-in diagnostics features

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Product overview

Description

The TDA7567PD is a new BCD technology quad bridge power amplifier in PowerSO36 package specially intended for automotive applications. Thanks to the DMOS output stage the TDA7567PD has a very low distortion allowing a clear powerful sound. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets.
The dissipated output power under average listening condition is in fact reduced up to 50 % when compared to the level provided by conventional class AB solutions.
This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus.
The I2C bus can be disabled and the device can be controlled by standby/mute pin.
  • All features

    • Multipower BCD technology
    • MOSFET output power stage
    • DMOS power output
    • Differential Input
    • New high efficiency (class SB)
    • High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10% THD, 4x50 W MAX power
    • Max. output power 4x72 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 and AC load detection)
    • Operates both in I2C and non-I2C bus mode
    • Two selectable I2C bus addresses
    • 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TDA7567PD

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA7567PD
Active
PowerSO 36 Automotive Ecopack2
TDA7567PDTR
Active
PowerSO 36 Automotive Ecopack2

TDA7567PD

Package:

PowerSO 36

Material Declaration**:

PDF

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7567PDTR

Package:

PowerSO 36

Material Declaration**:

PDF

Marketing Status

Active

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TDA7567PD No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube PowerSO 36 -40 105 MALAYSIA 5.9 / 1k
TDA7567PDTR No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel PowerSO 36 -40 105 MALAYSIA 5.9 / 1k

TDA7567PD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.9 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

5.9 / 1k

Country of Origin

MALAYSIA

TDA7567PDTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.9 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

5.9 / 1k

Country of Origin

MALAYSIA

(*) 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