Datasheet

LMV7235, LMV7239
www.ti.com SNOS532M –SEPTEMBER 2000–REVISED FEBRUARY 2013
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
(3)
Human Model Body 1000V
Machine Body 100V
Differential Input Voltage ± Supply Voltage
Output Short Circuit Duration
(4)
Supply Voltage (V
+
- V
−
) 6V
Soldering Information
Infrared or Convection (20 sec) 235°C
Wave Soldering (10 sec) 260°C (lead temp)
Voltage at Input/Output Pins (V
+
) +0.3V, (V
−
) −0.3V
Current at Input Pin
(5)
±10mA
(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, applicable std. MIL-STD-883, Method 3015.7. Machine Model, applicable std. JESD22-A115-A (ESD MM std. of
JEDEC)Field-Induced Charge-Device Model, applicable std. JESD22-C101-C (ESD FICDM std. of JEDEC).
(4) Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in
exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of ±30mA over long term may adversely
affect reliability.
(5) Limiting input pin current is only necessary for input voltages that exceed absolute maximum input voltage ratings.
Operating Ratings
Supply Voltages (V
+
- V
−
) 2.7V to 5.5V
Temperature Range
(1)
LMV7235/LMV7239 −40°C to +85°C
LMV7239Q −40°C to +125°C
Storage Temperature Range −65°C to +150°C
Package Thermal Resistance
5-Pin SC70 478°C/W
5-Pin SOT-23 265°C/W
(1) The maximum power dissipation is a function of T
J(MAX)
, θ
JA
. 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 onto a PC Board.
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
A
= 25°C, V
CM
= V
+
/2, V
+
= 2.7V, V
−
= 0V
−
. Boldface limits apply at the
temperature extremes.
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Units
0.8 6
V
OS
Input Offset Voltage mV
8
30 400
I
B
Input Bias Current nA
600
5 200
I
OS
Input Offset Current nA
400
(1) All limits are guaranteed by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not guaranteed on
shipped production material.
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