DS3503UT データシートの表示（PDF） - Maxim Integrated

部品番号

コンポーネント説明

メーカー

DS3503UT

NV, I2C, Stepper Potentiometer

Maxim Integrated 

NV, I2C, Stepper Potentiometer

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, and SYNC

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

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

Voltage Range Across RH and RL .............................-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...........................Refer to the IPC/JEDEC

J-STD-020 Specification.

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

VCC Supply Voltage

V+ Voltage

Input Logic 0

(SCL, SDA, SYNC)

SYMBOL

VCC

CONDITIONS

(Note 1)

V+ > VCC (Note 1)

VIL

(Note 1)

Input Logic 1

(SCL, SDA, SYNC)

VIH

(Note 1)

Switch Current (All Switches)

Resistor Current

SYNC Frequency

ISW

IRES

fSYNC

MIN

+2.7

+4.5

-0.3

0.7 x

VCC

TYP

MAX

+3.6

+15.5

0.3 x

VCC

VCC

+ 0.3

3

3

1

UNITS

V

V

V

V

mA

mA

MHz

ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +3.6V, TA = -40°C to +100°C, unless otherwise noted.)

PARAMETER

VCC Standby Current

VCC Supply Current

(NV Read or Write)

SYMBOL

CONDITIONS

ISTBY VCC = +3.6V, I2C inactive (Note 2)

ICC

fSCL = 400kHz (Note 3)

MIN TYP MAX UNITS

10

μA

3

mA

V+ Bias Current

Input Leakage (SDA, SCL, SYNC)

Low-Level Output Voltage (SDA)

DCP Wiper Response Time

I/O Capacitance

Power-Up Recall Voltage

IV+

IL

VOL

tDCP

CI/O

VPOR

3mA sink current

Min VCC when NV memory is recalled

(Note 4)

+1

μA

-1

+1

μA

0

0.4

V

1

μs

5

10

pF

1.2

2.6

V

Power-Up Memory Recall Delay

tD

VCC > VPOR to initial memory recall done

(Note 5)

Wiper Resistance

RW

V+ = 15.0V

End-to-End Resistance (RH to RL) RTOTAL

RTOTAL Tolerance

-20

CH, CL, CW Capacitance

CPOT

3

ms

5000

5

k

+20

%

10

pF

2 _______________________________________________________________________________________

Share Link: