參數(shù)資料
型號: LM7131BCM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: Tiny High Speed Single Supply Operational Amplifier
中文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝: SO-8
文件頁數(shù): 3/23頁
文件大?。?/td> 548K
代理商: LM7131BCM
3V DC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 3V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
= 150
.
Bold-
face
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7131AC
Limit
(Note 6)
LM7131BC
Limit
(Note 6)
Units
V
O
Output Swing
Low
Output Short Circuit
Current
V
+
= 3V, R
L
= 600
terminated at 0V
Sourcing, V
O
= 0V
0.06
V
max
mA
min
mA
min
mA
max
I
SC
65
45
40
25
20
9.0
9.5
45
40
25
20
9.0
9.5
Sinking, V
O
= 3V
40
I
S
Supply Current
V
+
= + 3V
6.5
3V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 3V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
= 150
.
Bold-
face
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7131AC
Limit
(Note 6)
LM7131BC
Limit
(Note 6)
Units
T.H.D.
Total Harmonic Distortion
F = 4 MHz, A
V
= + 2
R
L
= 150
, V
O
= 1.0V
PP
(Note 10)
(Note 10)
R
L
= 150
, C
L
= 5 pF
(Note 7)
R
L
= 150
, C
L
= 20 pF
(Note 7)
0.1
%
Differential Gain
Differential Phase
Slew Rate
0.45
0.6
120
%
SR
V/μS
SR
Slew Rate
100
V/μS
GBW
Gain-Bandwidth Product
Closed-Loop 3 dB
Bandwidth
70
90
MHz
MHz
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 5V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
= 150
.
Bold-
face
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7131AC
Limit
(Note 6)
3.5
4
LM7131BC
Limit
(Note 6)
7
10
Units
V
OS
Input Offset Voltage
0.02
mV
max
μV/C
TCV
OS
Input Offset Voltage
Average Drift
Input Bias Current
10
I
B
20
35
40
3.5
5
65
60
55
50
65
35
40
3.5
5
65
60
55
50
65
μA
max
μA
max
dB
min
dB
min
dB
I
OS
Input Offset Current
0.35
CMRR
Common Mode
Rejection Ratio
Common Mode
Rejection Ratio
Positive Power Supply
0V
V
CM
1.85V
(Video Levels)
1.85V
V
CM
3.7V
(Mid-Range)
V
+
= 5V, V
= 0V
75
CMRR
70
+ PSRR
75
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