UPC277G2, UPC393G2

R03DS0132EJ0200 Rev.2.00

Page 2 of 8

Feb.4.25

EQUIVALENT CIRCUIT (1/2 CIRCUIT)

PIN CONFIGURATION (Marking side)

ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)

Parameter

Symbol

UPC277G2,

UPC277G2(5)

UPC393G2,

UPC393G2(5)

Unit

Power Supply Voltage Note1

V + - V -

-0.3 ~ +36

V

Differential Input Voltage

VID

±36

V

Input Voltage Note 2

VI

V - -0.3 ~ V - +36

V

Output Applied Voltage Note 3

VO

V - -0.3 ~ V - +36

V

Total Power Dissipation Note 4

PT

440

mW

Output Short Circuit Duration

(vs. GND) Note 5

tS

Indefinite

s

Operating Ambient Temperature

TA

-40 ~ +85

-20 ~ +80

°C

Storage Temperature

Tstg

-55 ~ +125

°C

【

Note】 1. Note that reverse connections of the power supply may damage the ICs.

2. The allowable input voltage range without damaging or destructing the device. Independent to power

supply voltage range.

Do not apply voltage of V - (GND) - 0.3 V or less.

Note that the comparator will operate normally when the input voltage applied is within the common

mode input voltage range.

3. The input voltage range that can be applied to the output pin externally without deteriorating or damaging

the device characteristic. The permitted input voltage that can be applied regardless of the power supply

voltage. This specification also includes precaution during transition state such as ON/OFF, etc.

4. Power dissipation value when TA ≤ + 25 °C. For TA > 25 ˚C, de-rate at -4.4 mW/°C

5. Do not exceed the total power dissipation and de-rating rate in note 4.

1

OUT1

6

V +

II1 2

IN1

V -

8

OUT2

7

4

3

II2

IN2

1

- +

2

+ -

5

µPC277G2, μPC393G2

Q7

Q8

Q1

Q3

Q2

Q4

Q5

Q6

IN

II

+

-

OUT

V +

V -

100 μA

100 μA

UPC277G2,UPC393G2