TDA7803A-ZST

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	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	PowerSO 36

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	$9.39	0%
10-24	$7.32	22%
25-99	$6.80	28%
100-249	$6.23	34%
250-500	$5.96	37%
500 +	Contact sales

$9.39

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	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	PowerSO 36

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