ETL9344/L9345

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Voltage at any Pin Relative to GND

– 0.5 to + 10

V

Ambient Operating Temperature

– 40 to + 85

°C

Ambient Storage Temperature

– 65 to + 150

°C

Lead Temperature (soldering, 10 seconds)

300

°C

Power Dissipation

0.75W at 25

°C

0.25W at 85

°C

Total Source Current

120

mA

Total Sink Current

120

mA

Absolute maximum ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications are not en-

sured when operating the device at absolute maximum ratings.

DC ELECTRICAL CHARACTERISTICS –40

°C ≤ T

(unless otherwise specified)

Parameter

Test Conditions

Mi n.

Max.

Unit

Power Supply Ripple

Operating Supply Current

Note 1

Peak to Peak

All Inputs and Outputs Open

4.5

4.5

5.5

7.5

0.5

15

V

V

V

mA

Input Voltage Levels

CKI Input Levels

Crystal Input

Schmitt Trigger Input

RESET Input Levels

Logic High

Logic Low

SO Input Level (test mode)

All Other Inputs

Logic High

Logic High

Logic Low

Logic High

Logic Low

Input Capacitance

Hi-Z Input Leakage

Schmitt Trigger Input

With TTL trip level options

± 5%

With high trip level options

selected

2.2

– 0.3

– 0.3

– 0.3

2.2

3.0

2.2

– 0.3

3.6

– 0.3

–2

0.3

0.4

0.4

2.5

0.6

1.2

7

+2

V

V

V

V

V

V

V

V

V

V

V

V

pF

µA

Output Voltage Levels

LSTTL Operation

± 5%

µA

2.7

0.4

V

V

CMOS Operation

Logic High

Logic Low

µA

µA

0.2

V

V

ETL9444/9445–ETL9344/9345

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