參數(shù)資料
型號: L165
廠商: 意法半導體
英文描述: 3A Power OP AMP(3A功率運放)
中文描述: 3A條運算放大器(第3A功率運放)
文件頁數(shù): 3/9頁
文件大?。?/td> 130K
代理商: L165
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
s
Supply Voltage
±
6
±
18
V
I
d
Quiescent Drain Current
V
s
=
±
18 V
40
60
mA
I
b
Input Bias Current
0.2
1
μ
A
V
os
Input Offset Voltage
±
2
±
10
mV
I
os
Input Offset Current
±
20
±
200
nA
SR
Slew-rate
G
v
= 10
8
V/
μ
s
G
v
= 1 (
°
)
6
V
o
Output Voltage Swing
f = 1 kHz
I
p
= 0.3 A
I
p
= 3 A
27
24
V
pp
f = 10 kHz
I
p
= 0.3 A
I
p
= 3 A
27
23
V
PP
R
Input Resistance (pin 1)
f = 1 KHz
100
500
K
G
v
Voltage Gain (open loop)
80
dB
e
N
Input Noise Voltage
B = 10 to 10 000 Hz
2
μ
V
i
N
Input Noise Current
100
pA
CMR
Common-mode Rejection
R
g
10 K
G
v
= 30 dB
70
dB
SVR
Supply Voltage Rejection
R
g
= 22 K
V
ripple
= 0.5 V
rms
f
ripple
= 100 Hz
G
v
= 10
60
dB
dB
dB G
v
= 100
40
dB
Efficiency
f = 1 kHz
R
L
= 4
I
p
= 1.6 A; P
o
= 5W
70
%
I
p
= 3 A; P
o
= 18 W
60
%
T
sd
Thermal Shut-down Case
Temperature
P
tot
= 12 W
110
°
C
P
tot
= 6 W
130
ELECTRICAL CHARACTERISTICS
(V
S
=
±
15 V, T
j
= 25
°
C unless otherwise specified)
3/9
L165
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