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參數(shù)資料
| 型號(hào)： | STK404-140N-E |
| 廠商： | ON Semiconductor |
| 文件頁(yè)數(shù)： | 4/11頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC HYBRID MOD AUD PWR AMP AB 1CH |
| 標(biāo)準(zhǔn)包裝： | 25 |
| 類型： | AB 類 |
| 輸出類型： | 1-通道（單聲道） |
| 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： | 180W x 1 @ 6 歐姆 |
| 電源電壓： | 0 V ~ 78 V |
| 特點(diǎn)： | 靜音，短路保護(hù)，待機(jī) |
| 安裝類型： | * |
| 供應(yīng)商設(shè)備封裝： | * |
| 封裝/外殼： | * |
| 包裝： | * |
STK404-140N-E
No.A2100-2/11
Operating Characteristics at Tc = 25
C, RL = 6 (Non-inductive load), Rg = 600, VG = 30dB
Parameter
Symbol
Conditions
Ratings
Unit
VCC
[V]
f
[Hz]
PO
[W]
THD
[%]
min
typ
max
Output power
PO 1
±51
20 to 20k
1.0
120
W
PO 2
±51
1k
10
180
Frequency characteristics
fL, fH
±51
1.0
+0 -3dB
20 to 20k
Hz
Input impedance
ri
±51
1k
1.0
55
k
Output noise voltage
*3
VNO
±62
Rg=10k
1.2
mVrms
Output neutral voltage
VN
±62
-100
0
+100
mV
Quiescent current
ICCO
±62
No load
60
mA
Thermal detector resistance *2
Rp
Tp=25
C, 1-2pin
470
Thermal detector
operate temperrature
*2
Tp
Rp=4.7k
, 1-2pin
145
C
[Note]
*1. All tests are measured using a constant-voltage supply unless otherwise specified.
*2. Thermal Detector temperature (+145°C±5°C) indicates the value at unusual operation, therefore, does not indicate
the guaranteed value at usual operation.
Thermal Detector is PRF18series (AS characteristic) manufactured by MURATA.
*3. The output noise voltage is peak value of an average-reading meter with a rms value scale (VTVM).
A regulated AC supply (50Hz) should be used to eliminate the effects of AC primary line flicker noise.
*4. Allowable time for load short-circuit and output noise voltage are measured using the specified transformer power
supply. About the load short circuit, it is designed assuming protecting by cut-off within 0.3 second.
*5. Weight of 1 HIC : 17.2g Outer carton dimensions (W×L×H) : 502mm×247mm×282mm
(Equivalent to MG-250)
+
10000
F
10000
F
500
500
DBA40C
+VCC
-VCC
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