參數(shù)資料
型號: NTE1877
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Module, Dual AF PO, 28W/Ch, Dual Power Supply
中文描述: 集成電路模塊,雙自動對焦寶,28W/Ch,雙電源
文件頁數(shù): 1/2頁
文件大?。?/td> 22K
代理商: NTE1877
NTE1877
Integrated Circuit
Module, Dual AF PO, 28W/Ch,
Dual Power Supply
Absoulte Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Output Power (V
CC
= 45V, f = 1kHz, R
L
= 4
), P
O
max
Operating Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature, T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Case, R
thJC
Turn–On Time (V
CC
= 35V, R
L
= 4
, P
O
= 28W, f = 1kHz), t
S
52.5V
50W
+150
°
C
+125
°
C
. . . . . . . . . . . . . . . . . . . . . . . .
–30
°
to +125
°
C
3.5
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2sec
Recommended Operating Conditions:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Load Resistance, R
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35V
4
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 35V, R
L
= 4
, R
g
= 600
, V
G
= 40dB unless
otherwise specified)
Parameter
Symbol
Idle Current
I
CCO
V
CC
= 45V
Power Output
P
O
V
CC
= 13.2V, THD = 10%, f = 1kHz
THD = 10%, f = 1kHz
THD = 1%, f = 70Hz to 15kHz
Total Harmonic Distortion
THD
V
CC
= 8V, P
O
= 1W, f = 1kHz
V
CC
= 45V, P
O
= 1W, f = 1kHz
Frequency Range
f
L
, f
H
P
O
= 1W, V
G
= –3dB
Input Resistance
r
i
P
O
= 1W, R
g
= 10k
Noise Voltage
V
NO
V
CC
= 45V, R
g
= 10k
Test Conditions
Min
4.8
28
18
Typ
21
0.4
Max
175
1.0
0.5
Unit
mA
W
W
W
%
%
Hz
k
mV
rms
40 to 50k
21
0.8
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