Datasheet

LF442
SNOSC03E –APRIL 1999–REVISED OCTOBER 2013 www.ti.com
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)
LF442A LF442
Supply Voltage ±22V ±18V
Differential Input Voltage ±38V ±30V
Input Voltage Range
(3)
±19V ±15V
Output Short Circuit Duration
(4)
Continuous Continuous
(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 ensure specific performance limits.
(2) Refer to RETS442X for LF442MH military specifications.
(3) Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage.
(4) Any of the amplifier outputs can be shorted to ground indefinitely, however, more than one should not be simultaneously shorted as the
maximum junction temperature will be exceeded.
ABSOLUTE MAXIMUM RATINGS
(1)(2)
LMC0008C Package P0008E Package
T
j
max 150°C 115°C
θ
JA
(Typical) See
(3)
65°C/W 114°C/W
See
(4)
165°C/W 152°C/W
θ
JC
(Typical) 21°C/W
Operating Temperature Range See
(5)(4)
See
(5)(4)
Storage Temperature Range −65°C≤T
A
≤150°C −65°C≤T
A
≤150°C
Lead Temperature (Soldering, 10 sec.) 260°C 260°C
ESD Tolerance Rating to be determined
(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 ensure specific performance limits.
(2) Refer to RETS442X for LF442MH military specifications.
(3) The value given is in 400 linear feet/min air flow.
(4) The value given is in static air.
(5) These devices are available in both the commercial temperature range 0°C ≤ T
A
≤ 70°C and the military temperature range −55°C ≤ T
A
≤ 125°C. The temperature range is designated by the position just before the package type in the device number. A “C” indicates the
commercial temperature range and an “M” indicates the military temperature range. The military temperature range is available in “H”
package only.
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