Datasheet

LMV7271
SNOSA56H –FEBRUARY 2003–REVISED FEBRUARY 2013 www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings
(1)(2)
ESD Tolerance 2KV
(3)
200V
(4)
V
IN
Differential ±Supply Voltage
Supply Voltage (V
+
- V
−
) 6V
Voltage at Input/Output pins V
+
+0.1V, V
−
−0.1V
Soldering Information
Infrared or Convection (20 sec.) 235°C
Wave Soldering (10 sec.) 260°C
Storage Temperature Range −65°C to +150°C
Junction Temperature
(5)
+150°C
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test
conditions, see the Electrical Characteristics.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office / Distributors for
availability and specifications.
(3) Human body model, 1.5kΩ in series with 100pF.
(4) Machine Model, 0Ω in series with 200pF.
(5) Typical values represent the most likely parametric norm.
Operating Ratings
(1)
Supply Voltage Range 1.8V to 5.5V
Temperature Range
(2)
−40°C to +85°C
Package Thermal Resistance
(2)
SOT-23 325°C/W
SC70 265°C/W
8-Bump DSBGA 220°C/W
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test
conditions, see the Electrical Characteristics.
(2) The maximum power dissipation is a function of T
J(MAX)
, θ
JA
, and T
A
. The maximum allowable power dissipation at any ambient
temperature is P
D
= (T
J(MAX)
- T
A
)/θ
JA
. All numbers apply for packages soldered directly into a PC board.
1.8V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 1.8V, V
−
= 0V. Boldface limits apply at the temperature
extremes.
Min Typ Max
Symbol Parameter Condition Units
(1) (2) (1)
0.3 4
V
OS
Input Offset Voltage mV
6
TC V
OS
Input Offset Temperature Drift V
CM
= 0.9V
(3)
20 uV/°C
I
B
Input Bias Current 10 nA
I
OS
Input Offset Current 200 pA
9 12
LMV7271/LMV7275 µA
14
I
S
Supply Current
18 25
LMV7272 µA
28
(1) All limits are guaranteed by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm.
(3) Offset Voltage average drift determined by dividing the change in V
OS
at temperature extremes into the total temperature change.
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