DS2751 Просмотр технического описания (PDF) - Maxim Integrated

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производитель

DS2751

Multichemistry Battery Fuel Gauge

Maxim Integrated 

ABSOLUTE MAXIMUM RATINGS*

Voltage on PIO Pin, Relative to VSS

Voltage on All Other Pins, Relative to VSS

Continuous Internal Sense Resistor Current

Pulsed Internal Sense Resistor Current

Operating Temperature Range

Storage Temperature Range

Soldering Temperature

DS2751

-0.3V to +12V

-0.3V to +6V

±2.5A

±50A for <100µs/s, <1000 Pulses

-40°C to +85°C

-55°C to +125°C

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.

RECOMMENDED DC OPERATING CONDITIONS

(TA = 2.5V £ VDD £ 5.5V, -20°C to +70°C.)

PARAMETER SYMBOL

CONDITIONS

Supply Voltage

VDD (Note 1)

Data Pin

DQ (Note 1)

VIN Pin

VDD ³ 4.2V (Notes 1, 2)

VIN

2.5V < VDD < 4.2V

(Notes 1, 2)

MIN

2.5

-0.3

-0.3

TYP

MAX

5.5

+5.5

+4.5

VDD +

0.3

UNITS

V

V

V

V

DC ELECTRICAL CHARACTERISTICS

(TA = 2.5V £ VDD £ 5.5V, -20°C to +70°C.)

PARAMETER SYMBOL

CONDITIONS

Active Current

IACTIVE

DQ = VDD,

normal operation

Sleep-Mode Current

ISLEEP

DQ = 0V,

no activity

Input Logic High:

DQ, PIO

VIH

(Note 1)

Input Logic Low:

DQ, PIO

VIL

(Note 1)

Output Logic Low:

DQ, PIO

VOL IOL = 4mA (Note 1)

DQ Pulldown Current

IPD

Input Resistance: VIN

RIN

Internal Current-Sense

Resistor

RSNS

+25°C

DQ Low-to-Sleep

Time

tSLEEP

Undervoltage Detect

Undervoltage Delay

VUV

TUVD

(Note 1)

MIN

1.5

5

20

2.2

2.5

90

TYP

60

MAX UNITS

90

mA

1

2

mA

V

0.4

V

0.4

V

1

mA

MW

25

30

mW

s

2.6

2.7

V

100 110

ms

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