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參數(shù)資料
| 型號(hào)： | LM6161E |
| 英文描述： | High Speed Operational Amplifier(248.95 k) |
| 中文描述： | 高速運(yùn)算放大器（248.95十一） |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大小： | 248K |
| 代理商： | LM6161E |
DC Electrical Characteristics
(Continued)
The following specifications apply for Supply Voltage
e
g
15V, V
CM
e
0, R
L
t
100 k
X
and R
S
e
50
X
unless otherwise noted.
Boldface
limits apply for T
J
e
T
MIN
to T
MAX
; all other limits T
J
e
25
§
C.
Symbol
Parameter
Conditions
Typ
LM6161
LM6261
LM6361
Units
Limit
Limit
(Note 3)
Limit
(Note 3)
(Notes 3, 11)
V
O
(Continued)
Output Voltage
Swing (Continued)
Supply
e a
5V
and R
L
e
2 k
X
(Note 4)
4.2
3.5
3.3
3.5
3.3
3.4
3.3
Volts
Min
1.3
1.7
2.0
1.7
1.9
1.8
1.9
Volts
Max
Output Short
Circuit Current
Source
65
30
20
30
25
30
25
mA
Min
Sink
65
30
20
30
25
30
25
mA
Min
I
S
Supply Current
5.0
6.5
6.8
6.5
6.7
6.8
6.9
mA
Max
AC Electrical Characteristics
The following specifications apply for Supply Voltage
e
g
15V, V
CM
e
0, R
L
t
100 k
X
and R
S
e
50
X
unless otherwise noted.
Boldface
limits apply for T
J
e
T
MIN
to T
MAX
; all other limits T
J
e
25
§
C.
LM6161
LM6261
LM6361
Symbol
Parameter
Conditions
Typ
Limit
Limit
(Note 3)
Limit
(Note 3)
Units
(Notes 3, 11)
GBW
Gain-Bandwidth
Product
@
f
e
20 MHz
50
40
30
40
35
35
32
MHz
Min
Supply
e
g
5V
A
V
e a
1 (Note 8)
35
MHz
SR
Slew Rate
300
200
180
200
180
200
180
V/
m
s
Min
Supply
e
g
5V (Note 8)
V
OUT
e
20 V
PP
200
V/
m
s
PBW
Power Bandwidth
4.5
MHz
t
S
Settling Time
10V Step to 0.1%
A
V
e b
1, R
L
e
2 k
X
120
ns
w
m
Phase Margin
45
Deg
A
D
w
D
Differential Gain
NTSC, A
V
e a
4
NTSC, A
V
e a
4
f
e
10 kHz
f
e
10 kHz
k
0.1
%
Differential Phase
0.1
Deg
nV/
0
Hz
pA/
0
Hz
e
np-p
i
np-p
Input Noise Voltage
15
Input Noise Current
1.5
Note 1:
Continuous short-circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150
§
C.
Note 2:
The typical junction-to-ambient thermal resistance of the molded plastic DIP (N) is 105
§
C/W, the molded plastic SO (M) package is 155
§
C/W, and the
cerdip (J) package is 125
§
C/W. All numbers apply for packages soldered directly into a printed circuit board.
Note 3:
Limits are guaranteed by testing or correlation.
Note 4:
For single supply operation, the following conditions apply: V
a
e
5V, V
b
e
0V, V
CM
e
2.5V, V
OUT
e
2.5V. Pin 1 & Pin 8 (Vos Adjust) are each
connected to Pin 4 (V
b
) to realize maximum output swing. This connection will degrade V
OS
, V
OS
Drift, and Input Voltage Noise.
Note 5:
C
L
s
5 pF.
Note 6:
In order to achieve optimum AC performance, the input stage was designed without protective clamps. Exceeding the maximum differential input voltage
results in reverse breakdown of the base-emitter junction of one of the input transistors and probable degradation of the input parameters (especially Vos, Ios, and
Noise).
Note 7:
The average voltage that the weakest pin combinations (those involving Pin 2 or Pin 3) can withstand and still conform to the datasheet limits. The test
circuit used consists of the human body model of 100 pF in series with 1500
X
.
Note 8:
V
IN
e
8V step. For supply
e
g
5V, V
IN
e
5V step.
Note 9:
Voltage Gain is the total output swing (20V) divided by the input signal required to produce that swing.
Note 10:
The voltage between V
a
and either input pin must not exceed 36V.
Note 11:
A military RETS electrical test specification is available on request. At the time of printing, the RETS6161X specs complied with all
Boldface
limits in this
column.
Note 12:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics.
The guaranteed specifications apply only for the test conditions listed.
3
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