lmp7721max National Semiconductor Corporation, lmp7721max Datasheet - Page 2

• Manufacturer Part Number: lmp7721max
• Description: Lmp7721 3 Femtoampere Input Bias Current Precision Amplifier
• Manufacturer: National Semiconductor Corporation

www.national.com
V
TC V
I
I
CMRR
PSRR
CMVR
A
V
I
I
SR
Symbol
BIAS
OS
O
S
ESD Tolerance (Note 2)
V
Supply Voltage (V
Voltage on Input/Output Pins
Storage Temperature Range
Junction Temperature (Note 3)
OS
VOL
O
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
2.5V Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for T
at the temperature extremes.
IN
Human Body Model
Machine Model
Differential
OS
Input Offset Voltage
Input Offset Voltage Drift
(Note 6)
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Common-Mode Voltage
Range
Large Signal Voltage Gain
Output Swing High
Output Swing Low
Output Short Circuit Current
Supply Current
Slew Rate
S
= V
Parameter
+
– V
−
) (Note 10)
V
V
(Notes 7, 8)
V
(Note 8)
0V
1.8V
V
CMRR
CMRR
V
R
V
R
R
R
R
R
Sourcing to V
V
Sinking to V
V
A
A
+
CM
CM
−
O
O
IN
IN
V
V
L
L
L
L
L
L
+0.3V, V
−65°C to 150°C
= 0V, V
= 2 kΩ to V
= 10 kΩ to V
= 2 kΩ to V
= 10 kΩ to V
= 2 kΩ to V
= 10 kΩ to V
= +1, Rising (10% to 90%)
= +1, Falling (90% to 10%)
≤
= 0.15V to 2.2V
= 0.15V to 2.2V
= 200 mV (Note 9)
= −200 mV (Note 9)
= 1V
= 1V
(Note 1)
≤
V
CM
V
≥
≥
+
80 dB
78 dB
≤
≤
CM
−
+150°C
2000V
+
±0.3V
−0.3V
1.4V
5.5V
200V
−
6.0V
= 0
+
+
+
A
Conditions
/2
/2
/2
+
+
+
= 25°C, V
/2
/2
/2
2
Soldering Information
Temperature Range (Note 3)
Supply Voltage (V
Package Thermal Resistance (θ
Operating Ratings
25°C
−40°C to 85°C
−40°C to 125°C
+
Infrared or Convection (20 sec)
Wave Soldering Lead Temp. (10 sec)
−40°C
8-Pin SOIC
= 2.5V, V
0°C
≤
≤
T
A
T
−
≤
A
= 0V, V
≤
125°C
125°C
S
(Note 5)
= V
CM
−0.3
–0.3
Min
7.5
5.0
83
80
84
80
88
82
92
88
70
77
60
66
36
30
+
= (V
– V
−
+
)
+ V
(Note 4)
JA
–1.5
10.8
Typ
±50
100
107
120
(Note 1)
1.1
9.3
−
±3
92
25
20
30
15
46
15
(Note 3))
6
)/2. Boldface limits apply
(Note 5)
±180
±480
±900
Max
1.75
±20
1.5
1.5
1.5
–4
±5
40
70
73
60
62
−40°C to 125°C
1.8V to 5.5V
2.0V to 5.5V
190°C/W
from V
μV/°C
Units
235°C
260°C
V/μs
mV
mV
mA
mA
μV
pA
dB
dB
dB
fA
fA
V
+