TAS5414A Status: ACTIVE

4-Channel Automotive Digital Amplifiers

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Datasheet

4-Channel Automotive Digital Amplifiers (Rev. A) (PDF 1382 KB)
08 Feb 2008

	TAS5414A
Speaker Channels	Quad
Headphone Channels	None
Output Power(W)	45
Load(Min)(ohms)	2
Supply(V)	8 - 22
Half Power THD + N @ 1 kHz (%)(kHz)	0.04
Iq per channel(Typ)(mA)	20
ISD(uA)	2
PSRR(dB)	70
Operating Temp Range(Celsius)	-40 to 105
Pin/Package	36HSSOP, 64HTQFP
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

TAS5630: Analog input 300W Stereo (600W total) class D amplifier with integrated feedback
TAS5424A: 4-Channel Automotive Digital Amplifier
TAS5615: Analog input 160W Stereo (300W total) class D amplifier with integrated feedback
TAS5631: PWM input 300W Stereo (600W total) class D amplifier with integrated feedback
PGA2310: +/-15V Stereo Audio Volume Control

More Related Products

Product Information

Features

TAS5414A - Single-Ended Input
TAS5424A - Differential Input
Four-Channel Digital Power Amplifier
Four Analog Inputs, Four BTL Power Outputs
Typical Output Power per Channel at 10% THD+N
- 28 W/Ch Into 4 Ω at 14.4 Vdc
- 45 W/Ch Into 2 Ω at 14.4 Vdc
- 58 W/Ch Into 4 Ω at 21 Vdc
- 116 W/Ch Into 2 Ω at 21 Vdc PBTL
Channels Can Be Paralleled (PBTL) for 1-Ω Applications
THD+N < 0.02%, 1 kHz, 1 W Into 4 Ω
Patented Pop- and Click-Reduction Technology
- Soft Muting With Gain Ramp Control
- Common-Mode Ramping
Patented AM Interference Avoidance
Patented Cycle-by-Cycle Current Limit
75-dB PSRR
Four-Address I²C Serial Interface for Device Configuration and Control
Configurable Channel Gains: 12-dB, 20-dB, 26-dB, 32-dB
Load Diagnostic Functions:

View All Features in Datasheet

Description

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.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TAS5414ATDKDMQ1	ACTIVE	-40 to 105	12.30 \| 1ku	HSSOP (DKD) \| 36	29 \| TUBE	Purchase Samples
TAS5414ATDKDMQ1G4	ACTIVE	-40 to 105	12.30 \| 1ku	HSSOP (DKD) \| 36	29 \| TUBE	Purchase Samples
TAS5414ATDKDQ1	ACTIVE	-40 to 105	11.00 \| 1ku	HSSOP (DKD) \| 36	29 \| TUBE
TAS5414ATDKDQ1G4	ACTIVE	-40 to 105	11.00 \| 1ku	HSSOP (DKD) \| 36	29 \| TUBE
TAS5414ATDKDRMQ1	ACTIVE	-40 to 105	11.25 \| 1ku	HSSOP (DKD) \| 36	500 \| LARGE T&R	Purchase Samples
TAS5414ATDKDRMQ1G4	ACTIVE	-40 to 105	11.25 \| 1ku	HSSOP (DKD) \| 36	500 \| LARGE T&R	Purchase Samples
TAS5414ATDKDRQ1	ACTIVE	-40 to 105	10.00 \| 1ku	HSSOP (DKD) \| 36	500 \| LARGE T&R	Purchase Samples
TAS5414ATDKDRQ1G4	ACTIVE	-40 to 105	10.00 \| 1ku	HSSOP (DKD) \| 36	500 \| LARGE T&R	Purchase Samples
TAS5414ATPHDMQ1	ACTIVE	-40 to 105	11.00 \| 1ku	HTQFP (PHD) \| 64	90 \| JEDEC TRAY (5+1)
TAS5414ATPHDMQ1G4	ACTIVE	-40 to 105	11.00 \| 1ku	HTQFP (PHD) \| 64	90 \| JEDEC TRAY (5+1)
TAS5414ATPHDQ1	ACTIVE	-40 to 105	9.80 \| 1ku	HTQFP (PHD) \| 64	90 \| JEDEC TRAY (5+1)
TAS5414ATPHDQ1G4	ACTIVE	-40 to 105	9.80 \| 1ku	HTQFP (PHD) \| 64	90 \| JEDEC TRAY (5+1)
TAS5414ATPHDRMQ1	ACTIVE	-40 to 105	10.00 \| 1ku	HTQFP (PHD) \| 64	1000 \| LARGE T&R			Purchase Samples
TAS5414ATPHDRMQ1G4	ACTIVE	-40 to 105	10.00 \| 1ku	HTQFP (PHD) \| 64	1000 \| LARGE T&R			Purchase Samples
TAS5414ATPHDRQ1	ACTIVE	-40 to 105	8.80 \| 1ku	HTQFP (PHD) \| 64	1000 \| LARGE T&R			Purchase Samples
TAS5414ATPHDRQ1G4	ACTIVE	-40 to 105	8.80 \| 1ku	HTQFP (PHD) \| 64	1000 \| LARGE T&R			Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:46 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTAS5414ATDKDMQ1
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATDKDMQ1G4
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATDKDQ1
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATDKDQ1G4
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATDKDRMQ1
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATDKDRMQ1G4
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATDKDRQ1
Americas	Rochester Electronics	500
TI Lead Time*: 20 WeeksTAS5414ATDKDRQ1G4
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATPHDMQ1
Asia	WPI	116
TI Lead Time*: 20 WeeksTAS5414ATPHDMQ1G4
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATPHDQ1
Asia	WPI	21
TI Lead Time*: 20 WeeksTAS5414ATPHDQ1G4
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATPHDRMQ1
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATPHDRMQ1G4
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATPHDRQ1
None Reported View Distributors
TI Lead Time*: 20 WeeksTAS5414ATPHDRQ1G4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TAS5414ATDKDMQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATDKDMQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATDKDQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATDKDQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATDKDRMQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATDKDRMQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATDKDRQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATDKDRQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-245C-168 HR	View	View
TAS5414ATPHDMQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TAS5414ATPHDMQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TAS5414ATPHDQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TAS5414ATPHDQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TAS5414ATPHDRMQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TAS5414ATPHDRMQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TAS5414ATPHDRQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TAS5414ATPHDRQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TAS5414A

Datasheet

4-Channel Automotive Digital Amplifiers (Rev. A) (PDF, 1382 KB)
08 Feb 2008

User Guides

TAS5414A and TAS5424A EVM (PDF, 3017 KB) 1966 views
13 Sep 2007

Tools & Software

Name	Part #	Company	Tool / Software Type
TAS5414AEVM3 Evaluation Module	TAS5414AEVM3	Texas Instruments	Development Boards/EVMs
TAS5414APHDEVM3 Evaluation Module	TAS5414APHDEVM3	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools
TAS54x4 EVM Graphical User Interface	SPRC347	Texas Instruments	Utilities/Plug-Ins

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TAS5630	Analog input 300W Stereo (600W total) class D amplifier with integrated feedback	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TAS5424A	4-Channel Automotive Digital Amplifier	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TAS5615	Analog input 160W Stereo (300W total) class D amplifier with integrated feedback	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TPA3106D1	40-W Mono Class-D Audio Power Amplifier (TPA3106)	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TPA3123D2	25-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3123)	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TPA3100D2	20-W Stereo Class-D Audio Power Amplifier (TPA3100)	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TPA3110D2	15W Filter-Free Class D Stereo Amplifier with SpeakerGuard&#153 (TPA3110)	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TPA3112D1	25-W Filter-Free Mono Class-D Audio Amplifier with SpeakerGuard (TPA3112)	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.
TAS5631	PWM input 300W Stereo (600W total) class D amplifier with integrated feedback	DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM)	TI customers also evaluated this product.
PGA2310	+/-15V Stereo Audio Volume Control	AUDIO AMPLIFIERS-VOLUME CONTROLS	TI customers also evaluated this product.

All End-Equipment

TAS5414A Status: ACTIVE

4-Channel Automotive Digital Amplifiers

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Datasheet

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