TAS5342LDDV

NRND

Texas Instruments

AUDIO AMPLIFIERS 100W CLASS D STEREO POWER STAGE A 595-TAS5342LADDV

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TAS5342LDDV

NRND

Texas Instruments

AUDIO AMPLIFIERS 100W CLASS D STEREO POWER STAGE A 595-TAS5342LADDV

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Description Specifications Series Pricing CAD Documents

Description

General part information

TAS5342 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.

Technical Specifications

Parameters and characteristics for this part

Specification	TAS5342LDDV

Channels	1, 2
Features	Shutdown, Digital PWM Inputs, Short-Circuit and Thermal Protection
Load Impedance	4 Ohm, 2 Ohm
Maximum Output Power (per Channel)	200 W, 100 W
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Type	1-Channel (Mono) or 2-Channel (Stereo)
Package Length	0.244 in
Package Name	44-HTSSOP, 44-PowerTSSOP
Package Width	6.2 mm
Type	Class D
Voltage - Supply (Maximum)	13.2 V
Voltage - Supply (Minimum)	10.8 VDC

TAS5342 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	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Output Type	Package Name	Maximum Output Power (per Channel)	Channels	Load Impedance	Package Width	Package Length	Type	Features	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Supplied Contents	Board Type	Utilized IC / Part	Contents	Amplifier Type
Texas Instruments TAS5342DDVR	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V
Texas Instruments TAS5342ADDV	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V
Texas Instruments TAS5342LAADDV	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	40 W 100 W 200 W	1 2 4	2 Ohm 3 Ohm 4 Ohm	6.2 mm	0.244 in	Class AB		10.8 VDC	13.2 V
Texas Instruments TAS5342DDV6EVM				6-Channel		120 W 225 W	1 4	2 Ohm 4 Ohm							Board(s) Cable(s) Power Supply	Fully Populated	TAS5342 TAS5508B	Board Cable Power Supply	Class D
Texas Instruments TAS5342LADDV	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V
Texas Instruments TAS5342LDDVR	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V
Texas Instruments TAS5342DDVRG4	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V
Texas Instruments TAS5342LDDV	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V
Texas Instruments TAS5342LADDVR	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V
Texas Instruments TAS5342LDDVG4	0 °C	70 °C	Surface Mount	1-Channel (Mono) or 2-Channel (Stereo)	44-HTSSOP 44-PowerTSSOP	100 W 200 W	1 2	2 Ohm 4 Ohm	6.2 mm	0.244 in	Class D	Digital PWM Inputs Short-Circuit and Thermal Protection Shutdown	10.8 VDC	13.2 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

100 W STEREO DIGITAL AMPLIFIER POWER STAGE.. datasheet