UPC842, UPC4742

R03DS0136EJ0200 Rev.2.00

Page 2 of 9

Feb.14.25

EQUIVALENT CIRCUIT (1/2 Circuit)

ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)

Parameter

Symbol

UPC842G2

UPC4742G2

UPC842GR-

9LG

UPC4742GR-

9LG

Unit

Power Supply Voltage Note 1

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 + +0.3

V

Total Power Dissipation Note 4

PT

440

mW

Output Short Circuit Duration Note 5 tS

Indefinite

s

Operating Ambient Temperature

TA

-40 ~ +85

-20 ~ +80

-40 ~ +125

-40 ~ +85

°C

Storage Temperature

Tstg

-55 ~ +125

-55 ~ +150

-55 ~ +125

°C

【

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

2. This is the input voltage range that can be applied to the input terminal without any characteristics

degradation or breakdown. It can be applied regardless of the supply voltage. Do not apply the voltage

below V-(GND)-0.3V. The operational amplifier electrical characteristics will operate normally when the

input voltage is operating within the common-mode input voltage range.

3. Voltage range that can be applied externally to the output terminal without deteriorating or damage to

the product. It can be applied regardless of the power supply. Caution not to exceed the ratings, including

transient conditions such as when the power supply is ON/OFF.

4. This is the value when mounting the glass epoxy board (size 100 mm x 100 mm, thickness 1 mm, and

copper foil only on one side with 15% solid wiring of the board area). Please take note that depending

on the operating ambient temperature, each product following conditions and de-rating rate as below:

UPC842G2, 4742G2 : Derate at -4.4 mW/°C when TA > 25 °C

(Junction − ambient thermal resistance Rth(J-A) = 227°C/W)

UPC842GR-9LG : Derate at -5.5 mW/°C when TA > 69 °C

(Junction − ambient thermal resistance Rth(J-A) = 183°C/W)

UPC4742GR-9LG : Derate at -5.5 mW/°C when TA > 44 °C

(Junction − ambient thermal resistance Rth(J-A) = 183°C/W)

5. Please use the total loss and the de-rating factor of Note 4.

V +

Q7

IN

V -

Q5

Q6

Q8

Q13

OUT

Q14

Q18

II

Q1

Q2

Q9

Q10

Q11

Q12

Q3

Q4

Q15

Q16

Q17

Q20

Q19