Specification	TPA2000D1TPWRQ1

Features	Short-Circuit Protection, Shutdown, Depop, Differential Inputs
Grade	Automotive
Max Output Power x Channels @ Load	4 Ohm, 2 W, 1
Mounting Type	Surface Mount
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Type	1-Channel (Mono)
Package / Case	16-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Qualification	AEC-Q100
Supplier Device Package	16-TSSOP
Type	Class D
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V

TPA2000D1-Q1 Series

Automotive, 2-W, analog input mono Class-D audio amplifier

Part	Supplied Contents	Voltage - Supply [Min]	Voltage - Supply [Max]	Board Type	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load [custom]	Utilized IC / Part	Output Type	Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Package / Case [x]	Package / Case	Package / Case [y]	Features	Qualification	Grade	Package / Case
Texas Instruments TPA2000D2EVM	Board(s)	4.5 V	5.5 V	Fully Populated	2 W	2	TPA2000D2	2-Channel (Stereo)
Texas Instruments TPA2000D1PWG4		2.7 V	5.5 V		1 2 W 4 Ohm			1-Channel (Mono)	Class D	85 °C	-40 °C	16-TSSOP	Surface Mount	0.173 in	16-TSSOP	4.4 mm	Depop Differential Inputs Short-Circuit Protection Shutdown
Texas Instruments TPA2000D1TPWRQ1		2.7 V	5.5 V		1 2 W 4 Ohm			1-Channel (Mono)	Class D	105 °C	-40 °C	16-TSSOP	Surface Mount	0.173 in	16-TSSOP	4.4 mm	Depop Differential Inputs Short-Circuit Protection Shutdown	AEC-Q100	Automotive
Texas Instruments TPA2000D2PW		4.5 V	5.5 V		2 W	2		2-Channel (Stereo)	Class D	85 °C	-40 °C	24-TSSOP	Surface Mount		24-TSSOP		Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown			0.173 in 4.4 mm
Texas Instruments TPA2000D1PWRG4		2.7 V	5.5 V		1 2 W 4 Ohm			1-Channel (Mono)	Class D	85 °C	-40 °C	16-TSSOP	Surface Mount	0.173 in	16-TSSOP	4.4 mm	Depop Differential Inputs Short-Circuit Protection Shutdown
Texas Instruments TPA2000D1PW		2.7 V	5.5 V		1 2 W 4 Ohm			1-Channel (Mono)	Class D	85 °C	-40 °C	16-TSSOP	Surface Mount	0.173 in	16-TSSOP	4.4 mm	Depop Differential Inputs Short-Circuit Protection Shutdown
Texas Instruments TPA2000D2PWPR		4.5 V	5.5 V		2 W	2		2-Channel (Stereo)	Class D	85 °C	-40 °C	24-HTSSOP	Surface Mount		24-PowerTSSOP		Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown			0.173 in 4.4 mm
Texas Instruments TPA2000D1TPWRG4Q1		2.7 V	5.5 V		1 2 W 4 Ohm			1-Channel (Mono)	Class D	105 °C	-40 °C	16-TSSOP	Surface Mount	0.173 in	16-TSSOP	4.4 mm	Depop Differential Inputs Short-Circuit Protection Shutdown	AEC-Q100	Automotive
Texas Instruments TPA2000D2PWP		4.5 V	5.5 V		2 W	2		2-Channel (Stereo)	Class D	85 °C	-40 °C	24-HTSSOP	Surface Mount		24-PowerTSSOP		Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown			0.173 in 4.4 mm

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	$ 3.02
		10	$ 2.71
		25	$ 2.56
		100	$ 2.22
		250	$ 2.11
		500	$ 1.89
		1000	$ 1.59
	Digi-Reel®	1	$ 3.02
		10	$ 2.71
		25	$ 2.56
		100	$ 2.22
		250	$ 2.11
		500	$ 1.89
		1000	$ 1.59
	Tape & Reel (TR)	2000	$ 1.52
		6000	$ 1.46
Texas Instruments	LARGE T&R	1	$ 2.90
		100	$ 2.40
		250	$ 1.72
		1000	$ 1.30

Description

General part information

TPA2000D1-Q1 Series

The TPA2000D2 is the third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: lower supply current, lower noise floor, better efficiency, four different gain settings, smaller packaging, and fewer external components. The most significant advancement with this device is its modulation scheme that allows the amplifier to operate without the output filter. Eliminating the output filter saves the user approximately 30% in system cost and 75% in PCB area.

The TPA2000D2 is a monolithic class-D power IC stereo audio amplifier, using the high switching speed of power MOSFET transistors. These transistors reproduce the analog signal through high-frequency switching of the output stage. The TPA2000D2 is configured as a bridge-tied load (BTL) amplifier capable of delivering greater than 2 W of continuous average power into a 3-load at 1 kHz, the typical THD+N is less than 0.08%.

A BTL configuration eliminates the need for external coupling capacitors on the output. Low supply current of 8 mA makes the device ideal for battery-powered applications. Protection circuitry increases device reliability: thermal, over-current, and under-voltage shutdown.

Documents

Technical documentation and resources

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

Data sheet