參數(shù)資料
型號: LM7121IM5
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: RES NET ISOLATED 1.5K OHM 6-SIP
中文描述: OP-AMP, 15000 uV OFFSET-MAX, 105 MHz BAND WIDTH, PDSO5
封裝: PLASTIC, SOT-23, 5 PIN
文件頁數(shù): 5/19頁
文件大?。?/td> 666K
代理商: LM7121IM5
±
5V AC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 5V, V
= 5V, V
CM
= V
O
= 0V and R
L
>
1 M
.
Bold-
face
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7121I
Limit
(Note 6)
Units
φ
D
e
n
Differential Phase
Input-Referred
A
V
= +2, R
L
= 150
f = 10 kHz
0.65
17
Deg
Voltage Noise
i
n
Input-Referred
f = 10 kHz
2
Current Noise
T.H.D.
Total Harmonic Distortion
2 V
PP
Output, R
L
= 150
,
A
V
= +2, f = 1 MHz
2 V
PP
Output, R
L
= 150
,
A
V
= +2, f = 5 MHz
0.1
%
0.6
+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
>
1 M
.
Bold-
face
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
LM7121I
Limit
(Note 6)
Units
V
OS
I
B
I
OS
R
IN
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Resistance
2.4
4
0.04
2.6
3.4
2.3
65
mV
μA
μA
M
M
pF
dB
Common Mode
Differential Mode
Common Mode
2V
V
CM
3V
C
IN
CMRR
Input Capacitance
Common Mode
Rejection Ratio
Positive Power Supply
Rejection Ratio
Negative Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
+PSRR
4.6V
V
+
5V
85
dB
PSRR
0V
V
0.4V
61
dB
V
CM
CMRR
45 dB
3.5
V
min
V
max
dB
1.5
A
V
Large Signal
Voltage Gain
Output Swing
R
L
= 2 k
to V
+
/2
64
V
O
R
L
= 2 k
to V
+
/2, High
R
L
= 2 k
to V
+
/2, Low
R
L
= 150
to V
+
/2, High
R
L
= 150
to V
+
/2, Low
Sourcing
Sinking
3.7
1.3
3.48
1.59
33
20
4.8
V
I
SC
Output Short Circuit
Current
Supply Current
mA
mA
mA
I
S
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