TDA7562
MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
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DMOS POWER OUTPUT HIGH OUTPUT POW...
TDA7562
MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
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DMOS POWER OUTPUT HIGH OUTPUT POWER CAPABILITY 4x25W/ 4Ω @ 14.4V, 1KHZ, 10% THD, 4x35W EIAJ MAX. OUTPUT POWER 4x60W/2Ω FULL I2C BUS DRIVING: – ST-BY – INDEPENDENT FRONT/REAR SOFT PLAY/ MUTE – SELECTABLE GAIN 30dB - 16dB (FOR LOW NOISE LINE OUTPUT FUNCTION) – I2C BUS DIGITAL DIAGNOSTICS FULL FAULT PROTECTION DC OFFSET DETECTION FOUR INDEPENDENT SHORT CIRCUIT PROTECTION CLIPPING DETECTOR PIN WITH SELECTABLE THRESHOLD (2%/10%) ST-BY/MUTE PIN ESD PROTECTION
MULTIPOWER BCD TECHNOLOGY
MOSFET OUTPUT POWER STAGE
FLEXIWATT27 (Vertical)
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DESCRIPTION The TDA7562 is a new BCD technology Quad BLOCK DIAGRAM
CLK ST-BY/MUTE
I2CBUS
Mute1 Mute2
Bridge type of car radio amplifier in Flexiwatt27V package specially intended for car radio applications. Thanks to the DMOS output stage the TDA7562 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 the behaviour of the device by means of the I2C bus makes TDA7562 a very flexible machine.
DATA
VCC1
VCC2
Thermal Protection & Dump Reference Clip Detector
CD_OUT
IN RF
F
16/30dB
OUT RF+
Short Circuit Protection & Diagnostic
OUT RFOUT RR+
IN RR
R
16/30dB
IN LF
F
16/30dB
Short Circuit Protection & Diagnostic
OUT RROUT LF+
IN LR
R
16/30dB
Short Circuit Protection & Di...