Datasheet

LM8262
SNOS975E –MAY 2001–REVISED APRIL 2013 www.ti.com
Absolute Maximum Ratings
(1)(2)
2KV
(3)
ESD Tolerance
200V
(4)
V
IN
Differential +/−10V
Output Short Circuit Duration See
(5) (6)
Supply Voltage (V
+
- V
−
) 24V
Voltage at Input/Output pins V
+
+0.8V, V
−
−0.8V
Storage Temperature Range −65°C to +150°C
Junction Temperature
(7)
+150°C
Soldering Information: Infrared or Convection (20 sec.) 235°C
Wave Soldering (10 sec.) 260°C
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Rating 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 TI Sales Office/ Distributors for availability and specifications.
(3) Human body model, 1.5kΩ in series with 100pF.
(4) Machine Model, 0Ω is series with 200pF.
(5) 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.
(6) Output short circuit duration is infinite for V
S
≤ 6V at room temperature and below. For V
S
> 6V, allowable short circuit duration is 1.5ms.
(7) 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 onto a PC board.
Operating Ratings
Supply Voltage (V
+
- V
−
) 2.5V to 22V
Junction Temperature Range
(1)
−40°C to +85°C
Package Thermal Resistance, θ
JA
,
(1)
8-Pin VSSOP 235°C/W
(1) 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 onto a PC board.
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25°C, V
+
= 2.7V, V
−
= 0V, V
CM
= 0.5V, V
O
= V
+
/2, and R
L
> 1MΩ to
V
−
. Boldface limits apply at the temperature extremes.
Min Typ Max
Symbol Parameter Condition Units
(1) (2) (1)
V
OS
Input Offset Voltage V
CM
= 0.5V & V
CM
= 2.2V – +/−0.7 +/−5 mV
+/−7
TC V
OS
Input Offset Average Drift V
CM
= 0.5V & V
CM
= 2.2V – +/−2 – µV/C
(3)
I
B
Input Bias Current V
CM
= 0.5V – −1.20 −2.00
(4)
−2.70
µA
V
CM
= 2.2V – +0.49 +1.00
(4)
+1.60
I
OS
Input Offset Current V
CM
= 0.5V & V
CM
= 2.2V – 20 250 nA
400
CMRR Common Mode Rejection Ratio V
CM
stepped from 0V to 1.0V 76 100 –
60
V
CM
stepped from 1.7V to 2.7V – 100 – dB
V
CM
stepped from 0V to 2.7V 58 70 –
50
+PSRR Positive Power Supply Rejection V
+
= 2.7V to 5V 78 104 – dB
Ratio 74
(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.
(4) Positive current corresponds to current flowing into the device.
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