MAX834_10 datasheet(2/9 Pages) MAXIM

2 / 9 page

Micropower, Latching Voltage Monitors

in SOT23-5

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC = +2.5V to +11V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

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.

VCC, OUT (MAX834), CLEAR to GND ....................-0.3V to +12V

IN, OUT (MAX835) to GND.........................-0.3V to (VCC + 0.3V)

INPUT Current

VCC ................................................................................20mA

IN....................................................................................10mA

OUT Current.......................................................................-20mA

VCC Rate of Rise .............................................................100V/µs

Continuous Power Dissipation (TA = +70°C)

5-Pin SOT23 (derate 7.1mW/C above +70°C) .............571mW

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

Soldering Temperature (reflow) .......................................+240°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Operating Voltage

Range (Note 1)

VCC

2.5

11.0

TA = +25°C

2.4

VCC = 3.6V

TA = TMIN to TMAX

VIN = 1.6V, OUT =

low, VCLEAR

≥

VCC - 0.25V or

VCLEAR

≤ 0.25V

VCC = full operating range

TA = +25°C

1.1

VCC = 3.6V

TA = TMIN to TMAX

Supply Current

(Note 2)

ICC

VIN = 1.25V, OUT

= high, VCLEAR

≥

VCC - 0.25V or

VCLEAR

≤ 0.25V

VCC = full operating range

µA

TA = +25°C

1.185

1.204

1.215

Threshold Voltage

VTH

VIN falling

TA = 0°C to +70°C

1.169

1.204

1.231

Threshold Voltage

Hysteresis

VHYST

VCC = 5V, IN = low to high

IN Operating Voltage

Range (Note 1)

VIN

0VCC - 1

IN Leakage Current

(Note 3)

IIN

VIN = VTH

±3

±12

Propagation Delay

tPL

VCC = 5V, 50mV overdrive

µs

Glitch Immunity

VCC = 5V, 100mV overdrive

µs

OUT Rise Time

tRT

VCC = 5V, no load (MAX835 only)

200

OUT Fall Time

tFT

VCC = 5V, no load (MAX834 pullup = 10k

Ω)

480

Output Leakage

Current (Note 4)

ILOUT

VIN > VTH(MAX) (MAX834 only)

±1

µA

Output-Voltage High

VOH

VIN > VTH(MAX), ISOURCE = 500µA (MAX835 only)

VCC -

0.5

Output-Voltage Low

VOL

VIN < VTH(MIN), ISINK = 500µA

0.4

CLEAR Input High

Voltage

VCIH

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