UT213

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 8

www.unisonic.com.tw

QW-R103-144.a



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

+6.0

V

V+ (Note 2)

V+

+7.0

V

V- (Note 2)

V-

-7.0

V

V+ +|V-| (Note 2)

+13.0

V

T_IN, SHDN , EN

-0.3 ~ +6.0

V

Input Voltages

R_IN

±25

V

T_OUT

±13.2

V

Output Voltages

R_OUT,

V

Short-Circuit Duration

T_OUT

SC

Continuous

870

mW

Operating Temperature

-40 ~ +85

°C

Storage Temperature

-65 ~ +150

°C

Notes: 1. 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.

2. V+ and V- can have maximum magnitudes of 7.0V, but their absolute difference cannot exceed 13.0V.



ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

DC CHARACTERISTICS

Supply Current, Shutdown

15

50

µA

or 5.0V,

11

20

mA

LOGIC INPUTS

Low

T_IN, SHDN , EN

0.8

V

2.0

Input Logic Threshold

High

T_IN, SHDN , EN

2.4

V

Logic Pullup Current

T_IN=0V

15

200

µA

RECEIVER OUTPUTS

Output Leakage Current

0.05

±10

µA

Low

0.4

V

Output Voltage

High

3.5

V

RECEIVER INPUTS

Input Voltage Range

-30

30

V

Active mode

0.8

1.2

Input Threshold Low

Shutdown mode

R4,R5

0.6

1.5

V

Active mode

1.7

2.4

Input Threshold High

Shutdown mode

R4,R5

1.5

2.4

V

Input Hysteresis

0.2

0.5

1.0

V

Input Resistance

3

5

7

kΩ

TRANSMITTER OUTPUTS

Output Voltage Swing

All transmitter outputs loaded with 3kΩ to

ground

±5.0

±5.4

V

Output Resistance

Transmitter output=±2V

300

10M

Ω

Output Short-Circuit Current

±10

±60

mA

Output Leakage Current

Transmitters disabled

±25

µA