Specification	TAS5414CTPHDR

Features	Short-Circuit and Thermal Protection, Mute, Depop, Shutdown, I2C
Grade	Automotive
Max Output Power x Channels @ Load	23 W, 4
Max Output Power x Channels @ Load	2, 150 W
Mounting Type	Surface Mount
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Type	4-Channel (Quad)
Package / Case	64-TQFP Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	64-HTQFP (14x14)
Type	Class D
Voltage - Supply [Max]	24 V
Voltage - Supply [Min]	6 V

TAS5414B-Q1 Series

Automotive, 28-W, 4-ch, 6- to 24-V analog SE in Class-D audio amplifier w/ I2C diag, load dump, PBTL

Part	Supplier Device Package	Features	Type	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load	Output Type	Qualification	Mounting Type	Grade	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Utilized IC / Part	Supplied Contents	Board Type	Max Output Power x Channels @ Load	Package / Case
Texas Instruments TAS5414CTPHDR	64-HTQFP (14x14)	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D	4 23 W	2 150 W	4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	24 V	6 V	64-TQFP Exposed Pad	105 °C	-40 °C
Texas Instruments TAS5414CQ1PHDEVM				4 23 W	2 150 W	4-Channel (Quad)				24 V	6 V				TAS5414C	Board(s)	Fully Populated
Texas Instruments TAS5414ATDKDRMQ1	36-HSSOP	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D			4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	22 V	8 V	36-BSSOP Exposed Pad	105 °C	-40 °C				58 W 116 W	0.433 in 11 mm
Texas Instruments TAS5414ATPHDMQ1	64-HTQFP (14x14)	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D			4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	22 V	8 V	64-TQFP Exposed Pad	105 °C	-40 °C				58 W 116 W
Texas Instruments TAS5414CTPHDRQ1	64-HTQFP (14x14)	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D	4 23 W	2 150 W	4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	24 V	6 V	64-TQFP Exposed Pad	105 °C	-40 °C
Texas Instruments TAS5414BTPHDRQ1	64-HTQFP (14x14)	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D			4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	24 V	6 V	64-TQFP Exposed Pad	105 °C	-40 °C				2 Ohm 2 Channels 4 Ohm 4 Channels 79 W 150 W
Texas Instruments TAS5414ATPHDRMQ1	64-HTQFP (14x14)	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D			4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	22 V	8 V	64-TQFP Exposed Pad	105 °C	-40 °C				58 W 116 W
Texas Instruments TAS5414ATDKDQ1G4	36-HSSOP	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D			4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	22 V	8 V	36-BSSOP Exposed Pad	105 °C	-40 °C				58 W 116 W	0.433 in 11 mm
Texas Instruments TAS5414TDKDRMQ1	36-HSSOP	Depop I2C Mute Short-Circuit and Thermal Protection Shutdown	Class D			4-Channel (Quad)	AEC-Q100	Surface Mount	Automotive	22 V	8 V	36-BSSOP Exposed Pad	105 °C	-40 °C				58 W 116 W	0.433 in 11 mm
Texas Instruments TAS5414ATPHDRMPA	64-HTQFP (14x14)		Class D			4-Channel (Quad)		Surface Mount		22 V	8 V	64-TQFP Exposed Pad	105 °C	-40 °C				58 W 116 W

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	1000	$ 6.76
Texas Instruments	LARGE T&R	1	$ 8.36
		100	$ 7.30
		250	$ 5.63
		1000	$ 5.03

Description

General part information

TAS5414B-Q1 Series

The TAS5414A and TAS5424A are four-channel digital audio amplifiers designed for use in automotive head units and external amplifier modules. The TAS5414A and TAS5424A provide four channels at 23 W continuously into 4 Ω at less than 1% THD+N from a 14.4-V supply. Each channel can also deliver 38 W into 2 Ω at 1% THD+N. The TAS5414A uses single-ended analog inputs, while the TAS5424A employs differential inputs for increased immunity to common-mode system noise. The digital PWM topology of the TAS5414A and TAS5424A provides dramatic improvements in efficiency over traditional linear amplifier solutions. This reduces the power dissipated by the amplifier by a factor of ten under typical music playback conditions. The TAS5414A and TAS5424A incorporate all the functionality needed to perform in the demanding OEM applications area. They have built-in load diagnostic functions for detecting and diagnosing misconnected outputs to help to reduce test time during the manufacturing process.

Documents

Technical documentation and resources

TAS5414C Four-Channel Aftermarket Automotive Class-D Amplifier datasheet

Data sheet