Datasheet

LM4667, LM4667MMBD
www.ti.com
SNAS165C SEPTEMBER 2003REVISED MAY 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)(3)
Supply Voltage
(1)
6.0V
Storage Temperature 65°C to +150°C
Voltage at Any Input Pin V
DD
+ 0.3V V GND - 0.3V
Power Dissipation
(4)
Internally Limited
ESD Susceptibility
(5)
7.0kV
ESD Susceptibility
(6)
250V
Junction Temperature (T
J
) 150°C
θ
JA
(DSBGA) 220°C/W
Thermal Resistance θ
JA
(VSSOP ) 190°C/W
θ
JC
(VSSOP) 56°C/W
Soldering Information: see AN-1112 "microSMD Wafers Level Chip Scale Package."
(1) All voltages are measured with respect to the ground pin, unless otherwise specified.
(2) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical
specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the
Operating Ratings. Specifications are not guaranteed for parameters where no limit is given, however, the typical value is a good
indication of device performance.
(3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(4) The maximum power dissipation must be derated at elevated temperatures and is dictated by T
JMAX
, θ
JA
, and the ambient temperature
T
A
. The maximum allowable power dissipation is P
DMAX
= (T
JMAX
–T
A
)/θ
JA
or the number given in Absolute Maximum Ratings, whichever
is lower. For the LM4667, T
JMAX
= 150°C. The typical θ
JA
is 220°C/W for the DSBGA package and 190°C/W for the VSSOP package.
(5) Human body model, 100pF discharged through a 1.5k resistor.
(6) Machine Model, 220pF–240pF discharged through all pins.
Operating Ratings
(1)
Temperature Range
T
MIN
T
A
T
MAX
40°C T
A
85°C
Supply Voltage 2.7V V
DD
5.5V
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical
specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the
Operating Ratings. Specifications are not guaranteed for parameters where no limit is given, however, the typical value is a good
indication of device performance.
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