LSI

LS5015

4

Absolute Maximum Ratings

Supply voltage Vdd - Vss..........................0 to 5V

Input voltage Vin .................................Vss to Vdd

Operating temperature Top .............-10

°C to 60°C

Storing temperature Tst ...................-40

°C to 70°C

Comments

Stress

above

those

listed

under

Absolute

Maximum

Ratings

may

cause permanent

damage

to the device.

These are stress rating

only.

Functional operation of this device at these or any other

conditions above those indicated in the operational sections

of this

specification is not implied and exposure to absolute

maximum

rating

conditions for extended periods may affect device reliability.

D.C. Electrical Characteristics

(GND = 0V, Vdd = 1.5V, Ta = 25

°C unless otherwise specified)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

Supply Voltage

Vdd

1.24

1.5

1.75

V

Operating current

Idd

-

2

5

µA

No load

OSC. built-in cap

Cd

-

20

-

pF

OSC. trimmer cap

Ctrim

5

-

35

pF

Frequency stability

^f/f

-

-

10

ppM

Vdd=1.6-1.4

Buzzer output current

Ib

500

-

-

µA

Vbd-Vss=0.5

LCD frequency

Flcd

-

64

-

Hz

Segment current

Is

0.15

-

-

µA

Vseg=0.2V

Common current

Ic

3.0

-

-

µA

Vcom=0.2V

Trigger output current

Ir

100

-

-

µA

Vr-Vss=0.5