TPA2001D1PWR Texas Instruments - Yeehing Electronics

1-W, mono, analog input Class-D audio amplifier with short-circuit protection

Pricing (USD)

Quantity	Unit Price
1 — 99	1.622
100 — 249	1.339
250 — 999	0.962
1,000 +	0.51

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	TPA2001D1
Product	Audio Amplifiers
Class	Class-D
Output Power	1 W
Mounting Style	SMD/SMT
Type	1-Channel Mono
Package / Case	TSSOP-16
Audio - Load Impedance	8 Ohms
THD plus Noise	0.1 %
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Description/Function	Speaker
Height	1.15 mm
Input Type	Analog
Length	5 mm
Supply Type	Single
Width	4.4 mm
Brand	Texas Instruments
Number of Channels	1 Channel
Supply Current - Max	6 mA
Development Kit	TPA2001D1EVM
Operating Supply Current	4 mA
Operating Supply Voltage	2.7 V to 5.5 V
Output Signal Type	Differential
Pd - Power Dissipation	774 mW
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	72 dB
Factory Pack Quantity	2000
Subcategory	Audio ICs
Unit Weight	0.002183 oz

For more information, please refer to datasheet

Documents

TPA2001D1PWR Datasheet

More Information

The TPA2001D1 is a 1-W mono bridge-tied-load (BTL) class-D amplifier designed to drive a speaker with at least 8- impedance. The amplifier uses TI’s third generation modulation technique, which results in improved efficiency and SNR. It also allows the device to be connected directly to the speaker without the use of the LC output filter commonly associated with class-D amplifiers (this results in EMI which must be shielded at the system level). These features make the device ideal for use in devices where high-efficiency is needed to extend battery run time.