UPC1237 datasheet(3/5 Pages) UTC

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UPC1237

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R107-065.a

ABSOLUTE MAXIMUM RATING (TA=25°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Power Supply Voltage

VCC

Pin 4 Maximum Voltage

V4(MAX)

Pin 7 Maximum Voltage

V7(MAX)

Pin 8 Maximum Voltage

V8(MAX)

Pin 1 Maximum Current

I1(MAX)

Pin 2 Maximum Current

I2(MAX)

±3

Pin 6 Maximum Current

I6(MAX)

Power Dissipation (TA=75°C)

320

Operational Temperature

TOPR

-20 ~ +75

°C

Storage Temperature

TSTG

-40 ~ +125

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

RECOMMENDED OPERATING CONDITION

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

VCC

25 ~ 60

ELECTRICAL CHARACTERISTICS (VCC=45V, TA=25°C, Using latching function)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Pin 1 Threshold Voltage

VTH 1

Level to invert at Pin 6

0.58

0.67

0.76

Pin 2 Positive Threshold Voltage

VTH +2

Level to invert at Pin 6

0.54

0.62

0.70

Pin 2 Negative Threshold Voltage

VTH -2

Level to invert at Pin 6

-0.12

-0.17

-0.23

Pin 4 Threshold Voltage

VTH 4

Level to invert at Pin 6

0.60

0.74

0.90

Pin 8 Reference Voltage

RL=1.5kΩ

3.0

3.4

3.8

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