DIO20903

Version 1.3, Jan 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

3

3. Recommended Operating Conditions

Recommended operating conditions are specified to ensure optimal performance to the datasheet

specifications. The ratings are obtained over an operating free-air temperature range unless otherwise

specified.

Symbol

Parameter

Min

Max

Unit

VCC

Supply voltage

2.7

36

V

VIN

Input voltage range

-0.1

VCC - 1.5

V

TA

Ambient temperature

-40

125

°C

4. ESD Ratings

When a statically-charged person or object touches an electrostatic discharge sensitive device, the

electrostatic charge might be drained through sensitive circuitry in the device. If the electrostatic discharge

possesses sufficient energy, damage might occur to the device due to localized overheating.

Model

Condition

Rating

Unit

HBM

ESDA/JEDEC JS-001

±3000

V

CDM

ESDA/JEDEC JS-002

±2000

V

5. Thermal Considerations

The thermal resistance determines the heat insulation property of a material. The higher the thermal

resistance is, the lower the heat loss. Accumulation of heat energy degrades the performance of

semiconductor components.

Symbol

Metric

Value

Unit

RθJA

Junction-to-ambient thermal resistance

SOIC-8

97.71

°C/W

MSOP-8

146

RθJB

Junction-to-board thermal resistance

SOIC-8

67.94

°C/W

MSOP-8

95

RθJC

Junction-to-case thermal resistance

SOIC-8

41.95

°C/W

MSOP-8

62