4-Channel, 12-Bit System Monitors with Programmable

Trip Window and SMBus Alert Response

4

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ELECTRICAL CHARACTERISTICS (continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Internal reference

660

1600

133ksps,

monitor mode

(Note 10)

External reference

436

1350

Internal reference

900

1150

94.4ksps,

external clock External reference

670

900

Internal reference

530

40ksps,

internal clock

External reference

230

Internal reference

380

10ksps,

internal clock

External reference

60

Internal reference

330

MAX1363

1ksps,

internal clock

External reference

6

Internal reference

660

1600

133ksps,

monitor mode

(Note10)

External reference

436

1350

Internal reference

900

1150

94.4ksps,

external clock External reference

670

900

Internal reference

530

40ksps,

internal clock

External reference

230

Internal reference

380

10ksps,

internal clock

External reference

60

Internal reference

330

Supply Current

MAX1364

1ksps, internal

clock

External reference

6

µA

Internal reference on

333

Shutdown Current

Internal reference off

0.5

10

µA

Power-Supply Rejection Ratio

PSRR

Full-scale input (Note 11)

±0.01

±0.5

LSB/V

TIMING CHARACTERISTICS FOR FAST MODE (Figures 1a, 2)

Serial Clock Frequency

400

kHz

Bus Free Time Between a

STOP (P) and a

START (S) Condition

1.3

µs