Datasheet

LME49600
www.ti.com SNAS422E –JANUARY 2008–REVISED APRIL 2013
ABSOLUTE MAXIMUM RATINGS
(1)(2)(3)
Supply Voltage ±20V
ESD Ratings
(4)
2000V
ESD Rating
(5)
200V
Storage Temperature −40°C to +150°C
Junction Temperature 150°C
Thermal Resistance θ
JC
4°C/W
θ
JA
65°C/W
θ
JA
(6)
20°C/W
Soldering Information TO-263 Package (10 seconds) 260°C
(1) All voltages are measured with respect to ground, 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 ensure specific performance limits. Electrical Characteristics state DC and AC electrical
specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the
Operating Ratings. Specifications are not ensured 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) Human body model, 100pF discharged through a 1.5kΩ resistor.
(5) Machine Model, 220pF – 240pF discharged through all pins.
(6) 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 LME49600, typical application (shown in Figure 26) with V
SUPPLY
= 30V, R
L
= 32Ω, the total power dissipation is 1.9W.
θ
JA
= 20°C/W for the TO–263 package mounted to 16in
2
1oz copper surface heat sink area.
OPERATING RATINGS
(1)(2)
Temperature Range T
MIN
≤ T
A
≤ T
MAX
−40°C ≤ T
A
≤ 85°C
Supply Voltage ±2.25V to ±18V
(1) All voltages are measured with respect to ground, 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 ensure specific performance limits. Electrical Characteristics state DC and AC electrical
specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the
Operating Ratings. Specifications are not ensured for parameters where no limit is given, however, the typical value is a good indication
of device performance.
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