Specification	TAS5342DDV

Features	Short-Circuit and Thermal Protection, Shutdown, Digital PWM Inputs
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	1-Channel (Mono) or 2-Channel (Stereo)
Package / Case	6.2 mm
Package / Case [custom]	44-PowerTSSOP
Package / Case [custom]	0.244 in
Supplier Device Package	44-HTSSOP
Type	Class D
Voltage - Supply [Max]	13.2 V
Voltage - Supply [Min]	10.8 VDC

TAS5342LA Series

100-W stereo, 200-W mono, 10.8-V to 13.2-V supply, PWM input open loop Class-D audio amp, low RDSon

Part	Output Type	Features	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [custom]	Package / Case [custom]	Package / Case	Max Output Power x Channels @ Load	Board Type	Supplied Contents	Utilized IC / Part
Texas Instruments TAS5342DDVR	1-Channel (Mono) or 2-Channel (Stereo)	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	44-HTSSOP	70 °C	0 °C	Surface Mount	Class D	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm
Texas Instruments TAS5342ADDV	1-Channel (Mono) or 2-Channel (Stereo)	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	44-HTSSOP	70 °C	0 °C	Surface Mount	Class D	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm
Texas Instruments TAS5342LAADDV	1-Channel (Mono) or 2-Channel (Stereo)		44-HTSSOP	70 °C	0 °C	Surface Mount	Class AB	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm	40 W 100 W 200 W
Texas Instruments TAS5342DDV6EVM	6-Channel												120 W 225 W	Fully Populated	Board(s) Cable(s) Power Supply	TAS5342 TAS5508B
Texas Instruments TAS5342LADDV	1-Channel (Mono) or 2-Channel (Stereo)	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	44-HTSSOP	70 °C	0 °C	Surface Mount	Class D	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm
Texas Instruments TAS5342LDDVR	1-Channel (Mono) or 2-Channel (Stereo)	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	44-HTSSOP	70 °C	0 °C	Surface Mount	Class D	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm
Texas Instruments TAS5342DDVRG4	1-Channel (Mono) or 2-Channel (Stereo)	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	44-HTSSOP	70 °C	0 °C	Surface Mount	Class D	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm
Texas Instruments TAS5342LDDVG4	1-Channel (Mono) or 2-Channel (Stereo)	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	44-HTSSOP	70 °C	0 °C	Surface Mount	Class D	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm
Texas Instruments TAS5342DDV	1-Channel (Mono) or 2-Channel (Stereo)	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	44-HTSSOP	70 °C	0 °C	Surface Mount	Class D	13.2 V	10.8 VDC	44-PowerTSSOP	0.244 in	6.2 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	140	$ 7.80
Texas Instruments	TUBE	1	$ 9.21
		100	$ 7.50
		250	$ 5.90
		1000	$ 5.00

Description

General part information

TAS5342LA Series

The TAS5342LA is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low-harmonic distortion, low-integrated noise, and low-idle current.

The TAS5342LA has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, over temperature protection, and a loss of PWM signal (PWM activity detector).

A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.

Documents

Technical documentation and resources

100 W STEREO DIGITAL AMPLIFIER POWER STAGE. datasheet (Rev. B)

Data sheet