TPA6040A4RHBR Texas Instruments - Yeehing Electronics

2-W, stereo Class-AB speaker & headphone amplifier, 4.75-V LDO & active low speaker enable

Pricing (USD)

Quantity	Unit Price
1 — 99	2.748
100 — 249	2.27
250 — 999	1.631
1,000 +	0.86

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	TPA6040A4
Product	Audio Amplifiers
Class	Class-AB
Output Power	2.3 W
Mounting Style	SMD/SMT
Type	1-Channel Mono or 2-Channel Stereo
Package / Case	VQFN-32
Audio - Load Impedance	8 Ohms
THD plus Noise	0.1 %
Supply Voltage - Max	5.5 V
Supply Voltage - Min	4.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Description/Function	Headphone/Speaker
Height	0.9 mm
Input Type	Differential
Length	5 mm
Output Current	120 mA
Output Type	1-Channel Mono, 2-Channel Stereo
Supply Type	Single
Width	5 mm
Brand	Texas Instruments
Gain	21.6 dB
Number of Channels	2 Channel
Supply Current - Max	1 mA
Development Kit	TPA6040A4EVM
Ib - Input Bias Current	-
Moisture Sensitive	Yes
Operating Supply Current	650 uA
Operating Supply Voltage	5 V
Output Signal Type	Differential, Single
Pd - Power Dissipation	5060 mW
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	74 dB
Factory Pack Quantity	3000
Subcategory	Audio ICs
Unit Weight	0.002547 oz

For more information, please refer to datasheet

Documents

TPA6040A4RHBR Datasheet

More Information

The TPA6040A4 is a stereo audio power amplifier and DirectPath™ headphone amplifier in a thermally enhanced, space-saving, 32-pin QFN package. The speaker amplifier is capable of driving 2 W per channel continuously into 4- loads at 5 V. The headphone amplifier achieves a minimum of 85 mW at 1% THD+N from a 5-V supply. A built-in internal 4-step gain control for the speaker amplifier and a fixed -1.5 V/V gain for the headphone amplifier minimizes external components needed.