TDA7801PDTR

"Digital input quad power amplifier with built-in diagnostics features

Parameters

Supply Voltage Min Volt	8.0
Supply Voltage Max Volt	18.0
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 TDA7801 is a new BCD technology quad bridge amplifier for car audio applications.Thanks to the BCD6 technology it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs.The possibility of having the D/A conversion on board allows the performance to reach...
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Key features

Key features
Integrated 110 dB D/A conversion I²S digital input (3.3/1.8 V) with TDM option Selectable input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz MOSFET power outputs High output power capability 4x28 W/ 4 Ω @ 14.4 V, 1 kHz, 10 % THD Max. output power 4x72 W/2 Ω Full I²C bus driving (3.3/5 V): Independent front/rear soft play/ mute Selectable gain (four levels) for very low noise line-out function I²C bus digital diagnostics (including DC and AC load detection) Two I²C bus addresses and 8-ch TDM mode (only in PowerSO package) Optional non I²C bus mode Offset detector (play or mute mode) Clipping detector (selectable level) and diagnostics pin CMOS compatible enable pin (3.3/5 V) Full fault protection Four independent short circuit protections Linear thermal protection (four thermal warnings) ESD protection

Out of Stock

Quantity	$ per unit	Savings
1-500	$13.09	0%
500 +	Contact sales

$13.09

Parameters

Supply Voltage Min Volt	8.0
Supply Voltage Max Volt	18.0
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
Integrated 110 dB D/A conversion I²S digital input (3.3/1.8 V) with TDM option Selectable input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz MOSFET power outputs High output power capability 4x28 W/ 4 Ω @ 14.4 V, 1 kHz, 10 % THD Max. output power 4x72 W/2 Ω Full I²C bus driving (3.3/5 V): Independent front/rear soft play/ mute Selectable gain (four levels) for very low noise line-out function I²C bus digital diagnostics (including DC and AC load detection) Two I²C bus addresses and 8-ch TDM mode (only in PowerSO package) Optional non I²C bus mode Offset detector (play or mute mode) Clipping detector (selectable level) and diagnostics pin CMOS compatible enable pin (3.3/5 V) Full fault protection Four independent short circuit protections Linear thermal protection (four thermal warnings) ESD protection