TAS5112ADFDR

LTB

Texas Instruments

50-W STEREO, 0- TO 32-V SUPPLY, PWM INPUT CLASS-D AUDIO AMPLIFIER

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TAS5112ADFDR

LTB

Texas Instruments

50-W STEREO, 0- TO 32-V SUPPLY, PWM INPUT CLASS-D AUDIO AMPLIFIER

Find alt

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Description Specifications Series Pricing CAD Documents

Description

General part information

TAS5112 Series

The TAS5112A is a high-performance, integrated stereo digital amplifier power stage designed to drive 6-Ω speakers at up to 50 W per channel. The device incorporates TI’s PurePath Digital™ technology and is used in conjunction with a digital audio PWM processor (TAS50XX) and a simple passive demodulation filter to deliver high-quality, high-efficiency, true-digital audio amplification.

The efficiency of this digital amplifier is typically 90%, reducing the size of both the power supplies and heat sinks needed. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5112A, safeguarding the device and speakers against fault conditions that could damage the system.

Technical Specifications

Parameters and characteristics for this part

Specification	TAS5112ADFDR

Channels	2
Features	Mute, Depop, Digital Inputs, Shutdown, Short-Circuit and Thermal Protection
Load Impedance	6 Ohm
Maximum Output Power (per Channel)	62 W
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Type	2-Channel (Stereo)
Package Length	0.24 in
Package Name	56-HTSSOP, 56-PowerTSSOP
Package Width	6.1 mm
Type	Class D
Voltage - Supply (Maximum)	25.5 V
Voltage - Supply (Minimum)	16 VDC

TAS5112 Series

50-W stereo, 0- to 32-V supply, PWM input Class-D audio amplifier

Part	Output Type	Package Name	Package Length	Package Width	Load Impedance	Maximum Output Power (per Channel)	Channels	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Type	Features	Operating Temperature (Max)	Mounting Type
Texas Instruments TAS5112DFD	2-Channel (Stereo)	56-HTSSOP 56-PowerTSSOP	0.24 in	6.1 mm	6 Ohm	62 W	2	25.5 V	16 VDC	Class D	Depop Digital Inputs Mute Short-Circuit and Thermal Protection Shutdown	70 °C	Surface Mount
Texas Instruments TAS5112ADCAR	2-Channel (Stereo)	56-HTSSOP 56-PowerTFSOP	0.24 in	6.1 mm	6 Ohm	62 W	2	25.5 V	16 VDC	Class D	Depop Digital Inputs Mute Short-Circuit and Thermal Protection Shutdown	70 °C	Surface Mount
Texas Instruments TAS5112ADFD	2-Channel (Stereo)	56-HTSSOP 56-PowerTSSOP	0.24 in	6.1 mm	6 Ohm	62 W	2	25.5 V	16 VDC	Class D	Depop Digital Inputs Mute Short-Circuit and Thermal Protection Shutdown	70 °C	Surface Mount
Texas Instruments TAS5112DFDRG4	2-Channel (Stereo)	56-HTSSOP 56-PowerTSSOP	0.24 in	6.1 mm	6 Ohm	62 W	2	25.5 V	16 VDC	Class D	Depop Digital Inputs Mute Short-Circuit and Thermal Protection Shutdown	70 °C	Surface Mount
Texas Instruments TAS5112ADFDR	2-Channel (Stereo)	56-HTSSOP 56-PowerTSSOP	0.24 in	6.1 mm	6 Ohm	62 W	2	25.5 V	16 VDC	Class D	Depop Digital Inputs Mute Short-Circuit and Thermal Protection Shutdown	70 °C	Surface Mount
Texas Instruments TAS5112ADCA	2-Channel (Stereo)	56-HTSSOP 56-PowerTFSOP	0.24 in	6.1 mm	6 Ohm	62 W	2	25.5 V	16 VDC	Class D	Depop Digital Inputs Mute Short-Circuit and Thermal Protection Shutdown	70 °C	Surface Mount

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TAS5112A: Digital Amplifier Power Stage datasheet (Rev. B)