DS3501UT datasheet(2/14 Pages) MAXIM

2 / 14 page

High-Voltage, NV, I2C POT with Temp Sensor

and Lookup Table

_____________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

(TA = -40°C to +100°C)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Voltage Range on VCC Relative to GND ...............-0.5V to +6.0V

Voltage Range on V+ Relative to GND ..................-0.5V to +17V

Voltage Range on SDA, SCL, A0, A1

Relative to GND..........-0.5V to (VCC + 0.5V), not to exceed 6.0V

Voltage Range on RH, RL, RW...................................-0.5V to V+

Voltage Range Across RH and RL Pins .....................-0.5V to V+

Operating Temperature Range .........................-40°C to +100°C

Programming Temperature Range .........................0°C to +70°C

Storage Temperature Range .............................-55°C to +125°C

Soldering Temperature .......................................See IPC/JEDEC

J-STD-020 Specification

Maximum RW Current ...........................................................1mA

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

VCC

(Note 1)

+2.7

+5.5

V+ Voltage

V+

V+ > VCC

+4.5

+15.5

Input Logic 1

(SCL, SDA, A0, A1)

VIH

0.7 x

VCC

+ 0.3

Input Logic 0

(SCL, SDA, A0, A1)

VIL

-0.3

0.3 x

VCC

Resistor Inputs (RL, RW, RH)

VRES

-0.3

V+

+ 0.3

Wiper Current

IWIPER

1mA

DC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +5.5V, TA = -40°C to +100°C, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

ICC

(Note 2)

VCC Supply Current

ICC2

(Note 3)

250

350

µA

Standby Supply Current

ISTBY

(Note 4)

µA

V+ Bias Current

IV+

µA

Input Leakage (SDA, SCL, A0, A1)

-1

µA

Low-Level Output Voltage (SDA)

VOL

3mA sink current

0.0

0.4

I/O Capacitance

CI/O

510

Power-Up Recall Voltage

VPOR

(Note 5)

1.6

2.6

Power-Up Memory Recall Delay

(Note 6)

Wiper Resistance

V+ = 15.0V

5000

End-to-End Resistance (RH to RL)

RTOTAL

RTOTAL Tolerance

TA = +25°C

-20

+20

RTOTAL Temp Co.

(Note 7)

±200

ppm

CH, CL, CW Capacitance

CPOT

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