Audio Amplifier. VMA2015 Datasheet

VMA2015 Amplifier. Datasheet pdf. Equivalent

VMA2015 Datasheet
Recommendation VMA2015 Datasheet
Part VMA2015
Description 15W Audio Amplifier
Feature VMA2015; General description VMA2013/2015 are compact, low profile and high efficiency (up to 88%) stereo aud.
Manufacture V-Module
Datasheet
Download VMA2015 Datasheet




V-Module VMA2015
General description
VMA2013/2015 are compact, low profile and high efficiency (up to 88%) stereo
audio amplifier modules. Output power is up to 6W/15W per channel on 8Ohm load
(THD = 10%). Theres no significant heat generated even at the maximum output
power.
1. Applications
Portable audio
Car audio
Entertainment
Desktop audio
PC Audio
Other high efficiency sound systems
2. Pinout
Pin No.
1
2
3
4
Name
INL-
INL+
EN
G0
Pin Description
Function Description
Negative input of left channel
Positive input of left channel
Enable, tide to VCC to enable the module
Gain set bit 0
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V-Module VMA2015
5 G1
6 GND
7 REG
9 OUT-
10 OUT+
12 VCC
7,11 NC
3. Electrical Characteristics
Parameters
Supply Voltage
Channels
Max power
(THD+N = 10%)
Efficiency
Gain set
THD+N
SNR
Vreg
Input Impedance Rin
Quiescent Current
Shutdown current
4. Reference Design
Gain set bit 1
Power supply ground
Logic high supply for G0 and G1
Negative output
Positive output
Power supply
No Connection
Value
10V-22V
2
4W/10W for 4Ω load
6W/15W for 8Ω load
8W/20W for 16Ω load
88% max
G1:G0=00 30dB
G1:G0=01 13.2dB
G1:G0=10 19.5dB
G1:G0=11 16dB
0.07%(4Wx2, 8Ω load)
>90dB
6V
>10kΩ
24ma
1uA
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V-Module VMA2015
5. Footprint and dimensions
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