參數(shù)資料
型號(hào): LM7131BMDC
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, UUC
封裝: DIE
文件頁數(shù): 22/26頁
文件大?。?/td> 591K
代理商: LM7131BMDC
5V AC Electrical Characteristics (Continued)
Unless otherwise specified, all limits guaranteed for T
J = 25C, V
+ = 5V, V = 0V, V
CM = VO = V
+/2 and R
L = 150. Bold-
face limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7131AC
LM7131BC
Units
Limit
(Note 6)
Bandwidth
e
n
Input-Referred
f = 1 kHz
11
Voltage Noise
i
n
Input-Referred
f = 1 kHz
3.3
Current Noise
±5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25C, V
+ = 5V, V = 5V, V
CM = VO = 0V and RL = 150. Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7131AC
LM7131BC
Units
Limit
(Note 6)
V
OS
Input Offset Voltage
0.02
3.5
7
mV
410
max
TCV
OS
Input Offset Voltage
10
V/C
Average Drift
I
B
Input Bias Current
20
35
A
40
max
I
OS
Input Offset Current
0.35
3.5
A
55
max
CMRR
Common Mode
5V
≤ V
CM ≤ 3.7V
75
65
dB
Rejection Ratio
60
min
+PSRR
Positive Power Supply
V
+ = 5V, V = 0V
75
65
dB
Rejection Ratio
V
+ = 5V to 10V
60
min
PSRR
Negative Power Supply
V
= 5V, V+ = 0V
75
65
dB
Rejection Ratio
V
= 5V to 10V
60
min
V
CM
Input Common-Mode
V
+ = 5V, V = 5V
5.0
V
Voltage Range
For CMRR
≥ 60 dB
5.0
min
4.0
3.70
V
3.60
max
A
VOL
Voltage Gain
R
L = 150,70
55
dB
V
O = 2.0 to +2.0
50
C
IN
Common-Mode
2
pF
Input Capacitance
V
O
Output Swing
V
+ = 5V, V = 5V
4.5
4.3
V
High
R
L = 150
4.0
min
Low
terminated at 0V
4.5
3.5
V
2.5
max
I
SC
Output Short Circuit
Sourcing, V
O = 5V
65
45
mA
Current
40
min
Sinking, V
O = 5V
40
25
mA
20
min
I
S
Supply Current
V
+ = +5V, V = 5V
7.5
10.5
mA
11.5
max
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5
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