DS3501UR 查看數據表（PDF） - Maxim Integrated

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DS3501UR

High-Voltage, NV, I2C POT with Temp Sensor and Lookup Table

Maxim Integrated 

High-Voltage, NV, I2C POT with Temp Sensor

and Lookup Table

ABSOLUTE MAXIMUM RATINGS

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

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.

RECOMMENDED OPERATING CONDITIONS

(TA = -40°C to +100°C)

PARAMETER

Supply Voltage

V+ Voltage

Input Logic 1

(SCL, SDA, A0, A1)

SYMBOL

VCC

V+

(Note 1)

V+ > VCC

VIH

CONDITIONS

Input Logic 0

(SCL, SDA, A0, A1)

VIL

Resistor Inputs (RL, RW, RH)

Wiper Current

VRES

IWIPER

MIN

+2.7

+4.5

0.7 x

VCC

-0.3

-0.3

TYP

MAX

+5.5

+15.5

VCC

+ 0.3

0.3 x

VCC

V+

+ 0.3

1

UNITS

V

V

V

V

V

mA

DC ELECTRICAL CHARACTERISTICS

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

PARAMETER

VCC Supply Current

Standby Supply Current

V+ Bias Current

Input Leakage (SDA, SCL, A0, A1)

Low-Level Output Voltage (SDA)

I/O Capacitance

Power-Up Recall Voltage

Power-Up Memory Recall Delay

Wiper Resistance

End-to-End Resistance (RH to RL)

RTOTAL Tolerance

RTOTAL Temp Co.

CH, CL, CW Capacitance

SYMBOL

ICC

ICC2

ISTBY

IV+

IL

VOL

CI/O

VPOR

tD

RW

RTOTAL

CPOT

(Note 2)

(Note 3)

(Note 4)

CONDITIONS

3mA sink current

(Note 5)

(Note 6)

V+ = 15.0V

TA = +25°C

(Note 7)

MIN TYP MAX UNITS

2

mA

250

350

µA

40

60

µA

+1

µA

-1

+1

µA

0.0

0.4

V

5

10

pF

1.6

2.6

V

5

ms

5000

Ω

10

kΩ

-20

+20

%

±200

ppm

10

pF

2 _____________________________________________________________________

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