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http://www.union-ic.com

Rev.06 Dec.2013

2/15

UM3221E/UM3222E/UM3232E

Ordering Information

Part Number

Temp. Range

Package Type

UM3221EEAE

-40°C to +85°C

SSOP16

UM3221EEUE

-40°C to +85°C

TSSOP16

UM3222EEUE

-40°C to +85°C

TSSOP20

UM3232EESE

-40°C to +85°C

SOP16

UM3232EEPE

-40°C to +85°C

DIP16

UM3232EEUE

-40°C to +85°C

TSSOP16

UM3232EEAE

-40°C to +85°C

SSOP16

Absolute Maximum Ratings (Note 1)

Symbol

Parameter

Value

Unit

-0.3 to +6

V

V

-7.5 to +0.3

V

T_IN

Voltage on T_IN

V

R_IN

Voltage on R_IN

±30

V

T_OUT

Voltage on T_OUT

V

R_OUT

Voltage on R_OUT

V

Short-Circuit Duration, T_OUT

Continuous

Continuous Power Dissipation

SSOP16

775

mW

TSSOP20

879

SOP16

696

DIP16

842

TSSOP16

754

Operating Temperature Range

-40 to +85

°C

Storage Temperature Range

-65 to +165

°C

Maximum Lead Temperature for soldering

10 seconds

+300

°C

Note 1: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent

damage to the device. These are stress ratings only, and functional operation of the device at these

or any other conditions beyond those indicated in the operational sections of the specifications is

not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.