TAS5720A-Q1 Series

Automotive, 25-W, 1-ch , 4.5- to 26.4-V supply digital input Class-D audio amplifier

Catalog

Automotive, 25-W, 1-ch , 4.5- to 26.4-V supply digital input Class-D audio amplifier

Part	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Output Type	Features	Max Output Power x Channels @ Load	Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Qualification	Package / Case [x]	Package / Case [y]	Grade
Texas Instruments TAS5720LRSMT	Surface Mount	4.5 V	16.5 V	32-VQFN (4x4)	1-Channel (Mono)	Depop Short-Circuit Thermal Protection	1 4 Ohm 20 W	Class D	85 C	-25 °C	32-VFQFN Exposed Pad
Texas Instruments TAS5720MRSMR	Surface Mount	4.5 V	26.4 V	32-VQFN (4x4)	1-Channel (Mono)	Depop Short-Circuit Thermal Protection	1 4 Ohm 20 W	Class D	85 C	-25 °C	32-VFQFN Exposed Pad
Texas Instruments TAS5720ATDAPRQ1	Surface Mount	4.5 V	26.4 V	32-HTSSOP	1-Channel (Mono)		20 W	Class D	105 °C	-40 °C	32-PowerTSSOP	AEC-Q100	0.24 in	6.1 mm	Automotive
Texas Instruments TAS5720LRSMR	Surface Mount	4.5 V	16.5 V	32-VQFN (4x4)	1-Channel (Mono)	Depop Short-Circuit Thermal Protection	1 4 Ohm 20 W	Class D	85 C	-25 °C	32-VFQFN Exposed Pad

Catalog

Automotive, 25-W, 1-ch , 4.5- to 26.4-V supply digital input Class-D audio amplifier

Key Features

• Qualified for automotive applicationsTemperature grade 1: –40°C to +125°CMinimum supply voltage down to 4.5 VSelectable hardware or software controlAudio performance (PVDD = 12 V, RSPK= 8 Ω, SPK_GAIN[1:0] pins = 00)Idle channel noise = 69 µVrms (A-Wtd)THD+N = 0.02% (at 1 W, 1 kHz)SNR = 100 dB A-Wtd (Ref. to THD+N = 1%)Audio I/O configuration:Mono I²S input32, 44.1, 48, 88.2, 96 kHz Sample ratesGeneral operational features:Integrated digital output clipperProgrammable I²C address (1101100[R/W] or 1101101[R/W])Closed-loop amplifier architectureRobustness features:Clock error, DC, and short-circuit protectionOvertemperature and programmable overcurrent protectionQualified for automotive applicationsTemperature grade 1: –40°C to +125°CMinimum supply voltage down to 4.5 VSelectable hardware or software controlAudio performance (PVDD = 12 V, RSPK= 8 Ω, SPK_GAIN[1:0] pins = 00)Idle channel noise = 69 µVrms (A-Wtd)THD+N = 0.02% (at 1 W, 1 kHz)SNR = 100 dB A-Wtd (Ref. to THD+N = 1%)Audio I/O configuration:Mono I²S input32, 44.1, 48, 88.2, 96 kHz Sample ratesGeneral operational features:Integrated digital output clipperProgrammable I²C address (1101100[R/W] or 1101101[R/W])Closed-loop amplifier architectureRobustness features:Clock error, DC, and short-circuit protectionOvertemperature and programmable overcurrent protection

Description

The TAS5720A-Q1 is a mono I2S input Class-D audio amplifier which is ideal for use in automotive emergency call (eCall), telematics, acoustic vehicle alerting system (AVAS) and EV/HEV sound generation applications. The device provides up to 25 W instantaneous power into 4 Ω at 10% THD+N at 14.4 V. The TAS5720A-Q1 also includes hardware and software (I²C) control modes, an integrated digital clipper, selectable gain options, and a wide power supply operating range (4.5 V – 26.4 V). The device is offered in a thermally enhanced 32-Pin TSSOP package. The TAS5720A-Q1 is a mono I2S input Class-D audio amplifier which is ideal for use in automotive emergency call (eCall), telematics, acoustic vehicle alerting system (AVAS) and EV/HEV sound generation applications. The device provides up to 25 W instantaneous power into 4 Ω at 10% THD+N at 14.4 V. The TAS5720A-Q1 also includes hardware and software (I²C) control modes, an integrated digital clipper, selectable gain options, and a wide power supply operating range (4.5 V – 26.4 V). The device is offered in a thermally enhanced 32-Pin TSSOP package.