2 x 250W 클래스 D 오디오 앰프 -IRS2092
(2 x 250Watt Class D Audio Amplifier Board - IRS2092)
개요
- 본 제품은 2 x 250W Class D 오디오 앰프 보드입니다.
- IRS2092 칩을 장착하여 듀얼 채널 오디오 증폭을 지원합니다. 두개의 채널에 동시에 연속적으로 출력이 가능합니다.
- 좋은 품질의 부품을 사용하여 높은 SNR, 낮은 THD+N, 넓은 주파수 반응 영역을 가집니다.
특징
- Size: 6 " x 4.5 "
- Supply voltage: DC±60V to DC±80V
- Under voltage protection
- Over current protection
- Short circuit and over temperature protection
-
Applications:
- Home theater receiver
- Car audio
- Background music systems
- Musical instrument amplifiers
- Prototype for recording studios, Post-production, Live sound and Hi-Fi applications
- PA system
-
Electrical Specification:
Specifications typical @ +25℃, Powered by ±70V DC, unless otherwise noted.
Specifications subject to change without notice.
Parameter
Conditions
Min.
Typ.
Max.
Units
Power Supply
-
±60
±70
±80
VDC
Idle Power
SD Floating
-
12.6
20
W
Maximum Current
500W @8Ohm
-
8
-
A
Efficiency
250W @8Ohm
87
-
92
%
Minimum Load Impedance
-
-
2
-
Ω
Switching Frequency
SD Floating
-
285/240
-
KHz
Under voltage protection
-
-
51
-
V
Over voltage protection
-
-
91
-
V
Over Temperature protection
-
-
100
-
℃
-
Audio Specification:
Specifications typical @ +25℃, Powered by ±70V DC, unless otherwise noted.
Specifications subject to change without notice.
Parameter
Conditions
Min.
Typ.
Max.
Units
Gain
-
29
31
33
dB
Input Sensitivity(RMS)
@8Ω, 250W,1KHz
-
1.17
-
V
Input Impedance
-
-
100
-
KΩ
Output Power
@8Ω THD+N 1%
-
180
-
W
@8Ω THD+N 10%
-
250
-
W
Bandwidth @ ±3dB
@8Ω
20
-
20K
Hz
THD
@8Ω, 1W, 1KHz
-
0.004
-
%
@8Ω, 10W, 1KHz
-
0.016
-
%
Output Noise Level
A-weighting,Input Connected to GND
-
355
-
µV
SNR
180W @8Ω THD+N 1%
-
82
-
dB
문서
-
Typical Performance Graphs:Frequency response:Noise Floor:THD+N VS Frequency:Thermal Image:Connections:
연관제품
- 연관제품 1