TPA3001D1PWP

NRND

Texas Instruments

20-W MONO, 8- TO 18-V SUPPLY, ANALOG INPUT CLASS-D AUDIO AMPLIFIER

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TPA3001D1PWP

NRND

Texas Instruments

20-W MONO, 8- TO 18-V SUPPLY, ANALOG INPUT CLASS-D AUDIO AMPLIFIER

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPA300 Series

The TPA3001D1 (sometimes referred to as TPA3001) is a 20-W monaural bridge-tied load (BTL) class-D audio power amplifier (class-D amp) with high efficiency, eliminating the need for heat sinks. The TPA3001D1 can drive 4-or 8-speakers with only a ferrite bead filter required to reduce EMI.

The gain of the amplifier is controlled by two input terminals, GAIN1 and GAIN0. This allows the amplifier to be configured for a gain of 12, 18, 23.6, or 36 dB. The differential input stage provides high common-mode rejection and improved power-supply rejection.

The amplifier also includes depop circuitry to reduce the amount of pop at power-up and when cyclingSHUTDOWN.

Technical Specifications

Parameters and characteristics for this part

Specification	TPA3001D1PWP

Channels	1
Features	Depop, Shutdown, Short-Circuit and Thermal Protection, Differential Inputs
Load Impedance	8 Ohm
Maximum Output Power (per Channel)	20 W
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	1-Channel (Mono)
Package Length	0.173 in
Package Name	24-PowerTSSOP, 24-HTSSOP
Package Width	4.4 mm
Type	Class D
Voltage - Supply (Maximum)	18 V
Voltage - Supply (Minimum)	8 V

TPA300 Series

3-W stereo, 8.5- to 14-V supply, analog input Class-D audio amplifier w/ volume control

Part	Board Type	Supplied Contents	Output Type	Amplifier Type	Channels	Load Impedance	Maximum Output Power (per Channel)	Utilized IC / Part	Contents	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Type	Package Width	Package Name	Package Length	Features	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Package Features
Texas Instruments TPA3007D1EVM	Fully Populated	Board(s)	1-Channel (Mono)	Class D	1	8 Ohm	6.5 W	TPA3007D1	Board	8 V	18 V
Texas Instruments TPA3007D1PWRG4			1-Channel (Mono)		1	8 Ohm	6.5 W			8 V	18 V	Class D	4.4 mm	24-TSSOP	0.173 in	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	Surface Mount	85 °C	-40 °C
Texas Instruments TPA3003D2PFBRG4			2-Channel (Stereo)		2	8 Ohm	3.75 W			8.5 V	14 V	Class D	7 mm	48-TQFP	7 mm	Differential Inputs Short-Circuit and Thermal Protection Shutdown Volume Control	Surface Mount	85 °C	-40 °C	48-TQFP
Texas Instruments TPA3001D1EVM	Fully Populated	Board(s)	1-Channel (Mono)	Class D	1	8 Ohm	20 W	TPA3001D1	Board	8 V	18 V
Texas Instruments TPA3005D2EVM	Fully Populated	Board(s)	2-Channel (Stereo)	Class D	2	8 Ohm	6 W	TPA3005D2	Board	8.5 V	18 V
Texas Instruments TPA3003D2EVM	Fully Populated	Board(s)	2-Channel (Stereo)	Class D	2	8 Ohm	3.75 W	TPA3003D2	Board	8.5 V	14 V
Texas Instruments TPA3001D1PWP			1-Channel (Mono)		1	8 Ohm	20 W			8 V	18 V	Class D	4.4 mm	24-HTSSOP 24-PowerTSSOP	0.173 in	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	Surface Mount	85 °C	-40 °C
Texas Instruments TPA3000D1PWP			1-Channel (Mono)		1	4 Ohm	12.8 W			8 V	18 V	Class D	4.4 mm	24-HTSSOP 24-TSSOP	0.173 in	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	Surface Mount				Exposed Pad
Texas Instruments TPA3003D2PFB			2-Channel (Stereo)		2	8 Ohm	3.75 W			8.5 V	14 V	Class D	7 mm	48-TQFP	7 mm	Differential Inputs Short-Circuit and Thermal Protection Shutdown Volume Control	Surface Mount	85 °C	-40 °C	48-TQFP
Texas Instruments TPA3001D1PWPRG4			1-Channel (Mono)		1	8 Ohm	20 W			8 V	18 V	Class D	4.4 mm	24-HTSSOP 24-PowerTSSOP	0.173 in	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	Surface Mount	85 °C	-40 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

20W Mono Class-D Audio Power Amplifier datasheet (Rev. E)