LTC2991I(RevA) Просмотр технического описания (PDF) - Linear Technology

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производитель

LTC2991I
(Rev.:RevA)

Octal I2C Voltage, Current, and Temperature Monitor

Linear Technology 

LTC2991

ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C, VCC = 3.3V, unless otherwise noted.

SYMBOL

PARAMETER

I2C Timing (Note 2)

CONDITIONS

MIN TYP MAX UNITS

fSCL(MAX)

tLOW

Maximum SCL Clock Frequency

Minimum SCL Low Period

400

kHz

1.3

μs

tHIGH

tBUF(MIN)

Minimum SCL High Period

Minimum Bus Free Time Between Stop/Start

Condition

600

ns

1.3

μs

tHD, STA(MIN)

Minimum Hold Time After (Repeated) Start

Condition

600

ns

tSU, STA(MIN)

Minimum Repeated Start Condition Set-Up

Time

600

ns

tSU, STO(MIN)

tHD, DATI(MIN)

tHD, DATO(MIN)

tSU, DAT(MIN)

Minimum Stop Condition Set-Up Time

Minimum Data Hold Time Input

Minimum Data Hold Time Output

Minimum Data Set-Up Time Input

600

ns

0

ns

300

900

ns

100

ns

tSP(MAX)

Maximum Suppressed Spike Pulse

Width

50

250

ns

CX

SCL, SDA Input Capacitance

10

pF

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: Guaranteed by design and not subject to test.

Note 3: Integral nonlinearity is defined as the deviation of a code from a

straight line passing through the actual endpoints of the transfer curve.

The deviation is measured from the center of the quantization band.

www.DataSheet.net/

4

2991fa

Datasheet pdf - http://www.DataSheet4U.co.kr/

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