IZ8016

1

DESCRIPTION

The IZ8016 is a CMOS circuit provided with digital thermometer function. Temperature reading

accuracy is obtained in wide range of

FEATURES

• Low power consumption

• Few external components

• Easiness in adjustment

• Single 1.5V battery operation

• Package Type: Bare chip

FUNCTIONS

• Suitable Thermistor RT=10KΩ ± 1% (at

• Sampling Cycle 1 seconds, 3 seconds, 5

seconds,

10 seconds (Default 10 sec)

• Oscillation Frequency 32.768 kHz

• Temperature adjustment: Adjustment of

temperature is

made by adjusting fundamental resistance

against

dispersion in resistance values of

thermistors

ABSOLUTE MAXIMUM RATINGS

Characteristic

Symbol

Value

Unit

- 0.1 ~ + 3.0

V

Operating Temperature Range

- 50 ~ + 50

Storage Temperature Range

- 50 ~ + 125

ELECTRICAL CHARACTERISTICS

Characteristic

Symbo

l

Test Condition

Min

Typ

Max

Unit

Operating Voltage

1.20

1.50

2.00

V

LCD Voltage

3.00

V

Supply Current

Operating

50

80

µA

Standby

5

10

µA