DS1615

21 of 24

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

-0.3V to +7.0V

Operating Temperature

-40

°C to +85°C

Storage Temperature

-55

°C to +125°C

Soldering Temperature

See J-STD-020A specification

• This is a stress rating only and functional operation of the device at these or any other conditions above

those indicated in the operation sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods of time may affect reliability.

• The Dallas Semiconductor DS1615X is built to the highest quality standards and manufactured for long

term reliability. All Dallas Semiconductor devices are made using the same quality materials and

manufacturing methods. However, the DS1615X is not exposed to environmental stresses, such as

burn-in, that some industrial applications require. For specific reliability information on this product,

RECOMMENDED DC OPERATING CONDITIONS

(-40°C to 85°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Power Supply Voltage

4.0

5.0

5.5

V

1

Input Logic 1

2.2

V

1

Input Logic 0

-0.3

+0.8

V

1

Battery Voltage

2.7

V1

DC ELECTRICAL CHARACTERISTICS

(-40

°C to 85°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Leakage

-1

+1

µA

8

Logic 1 Output

2.4

V

Logic 0 Output

0.4

V

TX and I/O Pins Output

Current @ 2.0V

-2.2

mA

Current @ 0.8V

4mA

INSPEC

Current @ 0.8V

10

mA

Active Supply Current

210

mA

Temperature Conversion

Current

600

µA

Oscillator Current

300

500

nA

Battery Standby Current

(Oscillator Off)

200

nA

DS1615 Thermometer Error

±2.0

°C

6

CAPACITANCE

°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Capacitance

10

pF

Crystal Capacitance

6

pF