Specification	TAS5611PHDR

Features	Short-Circuit and Thermal Protection, Differential Inputs, Depop, Shutdown
Max Output Power x Channels @ Load [custom]	2 Ohm, 3 Ohm
Max Output Power x Channels @ Load [custom]	2, 1
Max Output Power x Channels @ Load [custom]	250 W, 165 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 / Case	64-TQFP Exposed Pad
Supplier Device Package	64-HTQFP (14x14)
Type	Class D
Voltage - Supply [Max]	34.1 V
Voltage - Supply [Min]	16 V

TAS5611A Series

125-W stereo, 250-W mono, 16- to 34.1-V supply, analog input Class-D audio amplifier

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Output Type	Max Output Power x Channels @ Load [custom]	Max Output Power x Channels @ Load [custom]	Max Output Power x Channels @ Load [custom]	Features	Package / Case	Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type
Texas Instruments TAS5611APHD	16 V	34.1 V	1-Channel (Mono) or 2-Channel (Stereo)	2 Ohm 3 Ohm	1 2	165 W 250 W	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	64-TQFP Exposed Pad	Class D	70 °C	0 °C	64-HTQFP (14x14)	Surface Mount
Texas Instruments TAS5611PHDR	16 V	34.1 V	1-Channel (Mono) or 2-Channel (Stereo)	2 Ohm 3 Ohm	1 2	165 W 250 W	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	64-TQFP Exposed Pad	Class D	70 °C	0 °C	64-HTQFP (14x14)	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 13.80
	Digi-Reel®	1	$ 13.80
	Tape & Reel (TR)	1000	$ 8.74
Texas Instruments	LARGE T&R	1	$ 12.42
		100	$ 10.85
		250	$ 8.37
		1000	$ 7.48

Description

General part information

TAS5611A Series

The TAS5611A is a high performance analog input Class D amplifier with integrated closed loop feedback technology (known as PurePath™ HD) with the ability to drive up to 125W(1)Stereo into 4 to 8 Ω Speakers from a single 32.5V supply.

PurePath™ HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class D amplifiers.

Unlike traditional Class D amplifiers, the distortion curve only increases once the output levels move into clipping.

Documents

Technical documentation and resources

125W Stereo / 250W Mono PurePath(TM) HD Analog-Input Power Stage datasheet (Rev. A)

Data sheet