lm7121imx National Semiconductor Corporation, lm7121imx Datasheet - Page 2

• Manufacturer Part Number: lm7121imx
• Description: 235 Mhz Tiny Low Power Voltage Feedback Amplifier
• Manufacturer: National Semiconductor Corporation

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V
I
I
R
C
CMRR
+PSRR
−PSRR
V
A
V
I
B
OS
SC
Unless otherwise specified, all limits guaranteed for T
Boldface limits apply at the temperature extremes.
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Differential Input Voltage (Note 7)
Voltage at Input/Output Pin
Supply Voltage (V
Output Short Circuit to Ground
Lead Temperature
OS
CM
V
O
±
IN
IN
Symbol
(Note 3)
(soldering, 10 sec)
15V DC Electrical Characteristics
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Resistance
Input Capacitance
Common Mode
Rejection Ratio
Positive Power Supply
Rejection Ratio
Negative Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
Large Signal
Voltage Gain
Output Swing
Output Short Circuit
Current
+
–V
−
)
Parameter
(V
+
)−1.4V, (V
(Note 1)
10V
−15V
Common Mode
Differential Mode
Common Mode
−10V
CMRR
R
R
R
Sourcing
Sinking
Continuous
L
L
L
= 2 k , V
= 2 k
= 150
−
J
)+1.4V
2000V
260˚C
260˚C
V
= 25˚C, V
±
36V
V
V
+
2V
Conditions
CM
−
70 dB
15V
−10V
O
2
10V
= 20 V
+
Storage Temperature Range
Junction Temperature (Note 4)
Operating Ratings
Supply Voltage: SO-8
Junction Temperature Range
= +15V, V
Thermal Resistance (
M Package, 8-pin Surface Mount
SOT23-5 Package
PP
−
= −15V, V
SOT23-5
(Note 5)
−13.4
0.04
13.4
10.2
−7.0
Typ
−13
0.9
5.2
3.4
2.3
10
93
86
81
13
72
71
52
CM
JA
)
= V
O
(Note 1)
= 0V and R
LM7121I
(Note 6)
−11.2
−11.0
Limit
11.1
10.8
7.75
−5.0
−4.8
−11
9.5
4.3
7.0
15
12
73
70
70
68
68
65
11
65
57
54
44
39
34
8
7
−40˚C
−65˚C to +150˚C
4.5V
4.5V
L
>
1 M .
T
J
V
V
165˚C/W
325˚C/W
S
S
Units
max
max
max
max
max
max
+85˚C
150˚C
mV
M
M
min
min
min
min
min
min
min
mA
min
mA
min
µA
µA
pF
dB
dB
dB
dB
V
V
V
V
V
V
33V
11V