DS1620

AC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Capacitance

5

pF

I/O Capacitance

10

pF

EEPROM AC ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

EEPROM Write Cycle Time

4

10

Ms

EEPROM Writes

-55°C to +55°C

50k

Writes

EEPROM Data Retention

-55°C to +55°C

10

Years

NOTES:

1. All voltages are referenced to ground.

2. Valid for design revisions D1 and above. The supply range for Rev. C2 and below is 4.5V < 5.5V.

3. Thermometer error reflects temperature accuracy as tested during calibration.

4. Logic 0 voltages are specified at a sink current of 4mA

5. Logic 1 voltages are specified at a source current of 1mA.

10. Load capacitance = 50pF.

12. 250ns is the guaranteed minimum pulse width for a conversion to start; however, a smaller pulse

width may start a conversion.

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses

are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown

in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.

Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000

©2015 Maxim Integrated Products, Inc.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.

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