參數(shù)資料
型號: NTE1685
廠商: NTE Electronics, Inc.
英文描述: Dual Operational Amplifier 8-SOIC 0 to 70
中文描述: 集成電路雙自動對焦功率放大器,3.5瓦
文件頁數(shù): 1/2頁
文件大小: 21K
代理商: NTE1685
NTE1685
Integrated Circuit
Dual AF Power Amp, 3.5W
Features:
High Output: 3.5W typ. x 2
Soft Clip, Causing Little Harmonic Disturbance to Radios
Small Pop Noise at the Time of Power Switch ON/OFF
Built–in Protector Against Abnormal Modes (Thermal Shutdown, Overvoltage)
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Maximum Supply Voltage, V
CC
max
Maximum Output Current, I
O
peak
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Power Dissipation, P
d
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25V
2.0A
7.5W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–20
°
to +75
°
C
–40
°
to +150
°
C
Recommended Operating Conditions:
(T
A
= +25
°
C unless otherwise specified)
Recommended Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Supply Voltage Range, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Load Resistance, R
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16V
9V to 24V
8
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 16V, R
L
= 8
, f = 1kHz, R
g
= 600
unless
otherwise specified)
Symbol
Test Conditions
I
CCO
V
G
P
O
THD = 10%
THD
P
O
= 0.5W
V
NO
R
g
= 10k
, BW = 20Hz to 20kHz
R
r
R
g
= 0, V
r
= 500mW
CT
R
g
= 10k
, BW = 20Hz to 20kHz
VG
Parameter
Min
48
3.0
40
40
Typ
46
50
3.5
0.3
0.65
50
55
Max
62
52
1.0
1.5
1.5
Unit
mA
dB
W
%
mW
dB
dB
dB
Quiescent Current
Voltage Gain
Output Power
Total Harmonic Distortion
Output Noise Voltage
Ripple Rejection Ratio
Crosstalk
Channel Balance
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