1 x 100W 클래스 D 오디오 앰프 -TPA3116
(1 x 100 Watt Class D Audio Amplifier Board -TPA3116)
개요
- 본 제품은 TI사의 TPA3116칩을 탑재한 오디오 앰프입니다.
- 1개 채널에 100W의 출력을 전달할 수 있는 오디오 애호가 등급의 보드로 열을 식혀 줄 수 있게 조용하게 동작하는 팬이 장착되어 있습니다.
- 팬은 방열판의 온도가 45도 이상 올라가면 동작하고 40도 이하로 내려오면 멈추게 되어 있습니다.
- 입력과 출력단에 ESD나 스파이크로부터 보호할 수 있게 디자인되었습니다.
특징
-
Output Power
100W@2Ohm 21V DC THD+N 10%
87W@2Ohm 21V DC THD+N 1%
-
Size:3.60inchX2.70inchX0.94inch
-
Weight:140g/0.31 lbs (±10%)
-
4-screw Easy Installation
-
Optimized Heatsink Design
-
Full Protection
-
Temperature Control Fan (Optional)
-
Power and Clip Indicator
-
Application:
- Home theater receive
- Desktop Amplifier
- Personal Computers
- Microphone Preamplifier
- Home DIY
- Vending Machines, Lifts, Interactive Kiosks
- Home Theater Receiver
- Car Audio
- Multi-channel Distribution
- Background Music Systems
- Musical Instrument Amplifiers
-
Electrical Specifications:
Specifications typical @ +25℃, Powered by 21V DC, unless otherwise noted. Specifications subject
to change without notice.
Parameter
Conditions
Min.
Typ.
Max.
Units
Power Supply
-
10
21
24
VDC
Idle Power
SD Floating
-
1.1
-
W
Standby Power
SD Connected to GND
-
0.07
-
W
Maximum Current
100W @ 2Ohm
-
5.3
-
A
Efficiency
100W @ 2Ohm
-
89
-
%
Minimum Load Impedance
-
-
1.6
-
Ω
Switching Frequency
SD Floating
-
398
-
KHz
-
Audio Performance:
Specifications typical @ +25℃, Powered by 21V DC, unless otherwise noted. Specifications subject
to change without notice.
Parameter
Conditions
Min.
Typ.
Max.
Units
Gain
-
-
26
-
dB
Input Sensitivity(RMS)
@2Ω, 100W, 1KHz
-
0.83
-
V
Input Impedance
-
-
30
-
KΩ
Output Power
@2Ω THD+N 1%
-
87
-
W
@2Ω THD+N 10%
-
100
-
W
Bandwidth @ ±3dB
@2Ω
20
-
20K
Hz
THD
@2Ω, 1W, 1KHz
-
0.05
-
%
@2Ω, 10W, 1KHz
-
0.07
-
%
Output Noise Level
A-weighting,Input Connected to GND
-
109
-
µV
SNR
87W @2Ω THD+N 1%
-
99
-
dB
-
문서
- datasheet
- Typical Performance Graphs:
Frequency response:
Noise Floor:
THD+N VS Frequency:
Thermal Image:
All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.
Connection:
연관제품
- 연관제품 1