UPC4744 datasheet(2/12 Pages) NEC

2 / 12 page

µPC4744

ABSOLUTE MAXIMUM RATINGS (TA = 25

°C)

Parameter

Symbol

Ratings

Unit

Voltage between V+ and V– Note 1

V+ –V–

–0.3 to +36

Differential Input Voltage

VID

±36

Input VoltageNote 2

V– –0.3 to V– +36

Output VoltageNote 3

V– –0.3 to V+ +0.3

Power Dissipation

C PackageNote 4

570

G2 PackageNote 5

550

Output Short Circuit DurationNote 6

Indefinite

sec

Operating Ambient Temperature

–20 to +80

°C

Storage Temperature

Tstg

–55 to + 125

°C

Notes 1. Reverse connection of supply voltage can cause destruction.

2. The input voltage should be allowed to input without damage or destruction independent of the

magnitude of V+. Either input signal should not be allowed to go negative by more than 0.3 V. The normal

operation will establish when the both inputs are within the Common Mode Input Voltage Range of

electrical characteristics.

3. This specification is the voltage which should be allowed to supply to the output terminal from external

without damage or destructive. Even during the transition period of supply voltage, power on/off etc.,

this specification should be kept. The output voltage of normal operation will be the Output Voltage Swing

of electrical characteristics.

4. Thermal derating factor is –7.6 mW/

°C when operating ambient temperature is higher than 50 °C.

5. Thermal derating factor is –5.5 mW/

°C when operating ambient temperature is higher than 25 °C.

6. Pay careful attention to the total power dissipation not to exceed the absolute maximum ratings, Note

4 and Note 5.

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Supply Voltage (Split)

±1.5

±16

Supply Voltage (V– = GND)

V+

+32

Output Current

±10

Capacitive Load (AV = +1, Rf = 0

Ω)CL

1000

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