Datasheet

LM48511
SNAS416G –JULY 2007–REVISED MAY 2013 www.ti.com
PIN DESCRIPTIONS (continued)
WQFN-24 Pin Name Function
To be soldered to board for enhanced thermal dissipation. Connect to
DAP
GND plane.
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 (V
DD
, PV1, V
1
) 9V
Storage Temperature −65°C to +150°C
Input Voltage −0.3V to V
DD
+ 0.3V
Power Dissipation
(4)
Internally limited
ESD Susceptibility
(5)
2000V
ESD Susceptibility
(6)
200V
Junction Temperature 150°C
Thermal Resistance θ
JC
3.8°C/W
θ
JA
32.8°C/W
(1) The Electrical Characteristics tables list ensured specifications under the listed Recommended Operating Conditions except as
otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and
are not ensured.
(2) “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of
device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or
other conditions beyond those indicated in the Recommended Operating Conditions is not implied. TheRecommended Operating
Conditions indicate conditions at which the device is functional and the device should not be operated beyond such conditions. All
voltages are measured with respect to the ground pin, unless otherwise specified.
(3) If Military/Aerospace specified devices are required, please contact the TI Sales Office/ Distributors for availability and specifications.
(4) The maximum power dissipation must be derated at elevated temperatures and is dictated by T
JMAX
, θJ
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 LM48511, see power derating curves for additional information.
(5) Human body model, applicable std. JESD22-A114C.
(6) Machine model, applicable std. JESD22-A115-A.
Operating Ratings
Temperature Range T
MIN
≤ T
A
≤ T
MAX
−40°C ≤ T
A
≤ +85°C
Supply Voltage (V
DD
) 3.0V ≤ V
DD
≤ 5.5V
Amplifier Voltage (PV
1
, V
1
) 4.8V ≤ PV
1
≤ 8.0V
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