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Sure Electronics AA-AB32178 2x50W 4 Ohm Class D Audio Amplifier Board - TPA3116

€ 33,02€ 39,95 6 Auf Lager: Lieferzeit 1-3 Werktage
The TPA3116 Class D amplifiers provide high-performance, thermally efficient amplifier solutions. This board delivers 100 watts of power in a small package.... Mehr anzeigen
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Produktbeschreibung

The TPA3116 Class D amplifiers provide high-performance, thermally efficient amplifier solutions. This board delivers 100 watts of power in a small package.

 

Highlights

  • Mute and standby function eliminates popping noise
  • Convenient 8 to 26 VDC input voltage
  • Thermal and output current protection
  • Small 3.6" x 2.7" foot print for small projects

 

Product details

Sure Electronics AA-AB32178 2x50W 4 Ohm Class D Audio Amplifier Board - TPA3116

 

Don't let the size fool you, the TPA3116 amp board delivers 2 x 50W into 4Ω loads. This device operates from 8V to 26V and provides a high PSRR, eliminating the need for a regulated power supply. The TPA3116 has the ability to be used as a small car amplifier, because it offers up to 90% efficiency at 12 VDC.

 

Comprehensive click-and-pop reduction circuitry minimizes noise coming into and out of shutdown or mute. Work this amp board into your next small portable speaker project and enjoy the sound without the annoying pop sound when you turn it off.

 

Connections:

 

 

Typical Performance Graphs:
 
Frequency response:

 

 

Noise Floor:

 

Thermal Image:

 

All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.

Eigenschaften

Artikelnummer:
AA-AB32178
Rated power output
2 x 50 watts at 4 ohms
Minimum load
3.2 ohms
Efficiency
87 - 92 %
Signal-to-noise ratio (SNR)
100 dB
Distortion

0.0299 % THD at 1 kHz, 4 ohms, 1 watt
0.073 % THD at 1 kHz, 4 ohms, 10 watts

Frequency Response
20 - 20,000 Hz
Gain
25 dB
Input sensitivity
0.8 V
Input impedance
22k ohms
Amplifier Classification
Class D
Circuit Topology
Texas Instruments TPA3116
Speaker output channels
2
Input connection type

RCA
PCB solder connection

Speaker output connection type

Screw terminal
PCB solder connection

DSP function
-
Bluetooth
-
EQ Adjustment
-
Power Requirements
10 - 24 VDC
Power inlet connector

2.5 mm DC jack
PCB solder connection

Current limit
5.3 A
Under/over voltage protection
-
Dimensions (L x W x H)
91 x 69 x 23 mm
Mounting hole spacing
84 x 61 mm
Mounting hole diameter
3.5 mm

Bewertungen

4 from 5Based on 2 reviews
Produkt bewerten
4 van 5
It is a good compact amplifier module. With an 8 Ohm load and 24 Vdc supply, max. 28 Watts RMS, at 1 kHz sine drive, can be obtained, before the THD rises too much, i.e. > 1%
Durch Jean-Claude B. on 3 April 2021
4 van 5
Good quality power amp
Durch Karol B. on 27 Februar 2018

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AA-AB32178 2x50W 4 Ohm Class D Audio Amplifier Board - TPA3116
€ 33,02
€ 39,95
AA-AB32178 2x50W 4 Ohm Class D Audio Amplifier Board - TPA3116
AA-AB32178
6 Auf Lager: Lieferzeit 1-3 Werktage
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