TDA7803A-48X

High efficiency digital input automotive quad power amplifier with built-in diagnostics features, start stop compatible

Parameters

Supply Voltage Min Volt	6.0
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	FLEXIWATT FM2 27

Description

The TDA7803A is a single chip quad bridge amplifier in advanced BCD technology integrating: a full D/A converter, digital input for direct connection to I2S (or TDM) and powerful MOSFET output stages.The integrated D/A converter allows the performance to reach an outstanding 115 dB S/N ratio with...
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Key features

Key features
AEC-Q100 qualified 24-bit digital processing 115 dB dynamic range (A-weighted) SB-I (SB - improved) high efficiency operation the highest ’non - class D’ efficiency Parallel mode function availability High output power capability: 4 x 27 W 4 Ω @ 14.4 V, 1 kHz, THD = 10% 4 x 47 W 2 Ω @ 14.4 V, 1 kHz, THD = 10% Flexible mode control: Full I²C bus driving 1.8V/3.3V) with four addresses selectable (only for PowerSO36 package option) Independent front/rear play/ mute Selectable digital gains for very-low noise line-out function Digital diagnostic with DC and AC load detections Start-stop compatibility (operation down to 6V) Sample rates: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz Flexible serial data port (1.8 V / 3.3 V): I²S standard, TDM 4Ch, TDM 8Ch, TDM 16ch (8+8ch) Offset detector Independent front/rear clipping detector Programmable diagnostic pin CMOS compatible enable pin Thermal protection Pop free in mute to play transitions and viceversa

In stock

Quantity	$ per unit	Savings
1-9	$11.93	0%
10-24	$9.01	25%
25-99	$8.58	28%
100-249	$8.03	33%
250-356	$7.67	36%
357-500	$7.09	41%
500 +	Contact sales

$11.93

Parameters

Supply Voltage Min Volt	6.0
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	FLEXIWATT FM2 27

Description

Key features

Key features
AEC-Q100 qualified 24-bit digital processing 115 dB dynamic range (A-weighted) SB-I (SB - improved) high efficiency operation the highest ’non - class D’ efficiency Parallel mode function availability High output power capability: 4 x 27 W 4 Ω @ 14.4 V, 1 kHz, THD = 10% 4 x 47 W 2 Ω @ 14.4 V, 1 kHz, THD = 10% Flexible mode control: Full I²C bus driving 1.8V/3.3V) with four addresses selectable (only for PowerSO36 package option) Independent front/rear play/ mute Selectable digital gains for very-low noise line-out function Digital diagnostic with DC and AC load detections Start-stop compatibility (operation down to 6V) Sample rates: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz Flexible serial data port (1.8 V / 3.3 V): I²S standard, TDM 4Ch, TDM 8Ch, TDM 16ch (8+8ch) Offset detector Independent front/rear clipping detector Programmable diagnostic pin CMOS compatible enable pin Thermal protection Pop free in mute to play transitions and viceversa