OBSOLETE

LM4549

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SNOS987E – NOVEMBER 2002 – REVISED APRIL 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)

Supply Voltage

6.0V

Storage Temperature

−65°C to +150°C

Input Voltage

2000V

pin 3

750V

200V

pin 3

100V

Junction Temperature

150°C

Soldering Information

LQFP Package

Vapor Phase (60 sec.)

215°C

Infrared (15 sec.)

220°C

74°C/W

(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. 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.

(2)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and

specifications.

(3)

Human body model, 100 pF discharged through a 1.5 k

Ω resistor.

(4)

Machine Model, 220 pF – 240 pF discharged through all pins.

OPERATING RATINGS

Temperature Range

(1)

Analog Supply Range

4.2V

Digital Supply Range

3.0V

(1)

PT.

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