EC5602 datasheet(8/12 Pages) E-CMOS

8 / 12 page

EC5602

High Slew Rate Rail-to-Rail Dual Operational Amplifiers

E-CMOS Corp. (www.ecmos.com.tw)

Page 8 of 12

6A27N Rev. F002

Output Phase Reversal

The EC5602 is designed to prevent its output from being phase reversal as long as the input voltage is limited from VS-

－0.5V to VS+ ＋0.5V. Figure 2 shows a photo of the device output with its input voltage driven beyond the supply rails.

Although the phase of the device's output will not be reversed, the input's over-voltage should be avoided. An improper

input voltage exceeds supply range by more than 0.6V may result in an over stress damage.

Figure 2. Operation with Beyond-the Rails Input

Power Dissipation

The EC5602 is designed for maximum output current capability. Even though momentary output shorted to ground

causes little damage to device.

For the high drive amplifier EC5602, it is possible to exceed the 'absolute-maximum junction temperature' under certain

load current conditions. Therefore, it is important to calculate the maximum junction temperature for the application to

determine if load conditions need to be modified for the amplifier to remain in the safe operating area. The maximum

power dissipation allowed in a package is determined according to:

Am ax

Jm ax

Dm ax





Where:

TJmax = Maximum Junction Temperature

TAmax= Maximum Ambient Temperature

JA = Thermal Resistance of the Package

PDmax = Maximum Power Dissipation in the Package.

EC5602 Datenblatt(PDF) 8 Page - E-CMOS Corporation