MAX6319LH datasheet(2/16 Pages) MAXIM

Part #	MAX6319LH

Description	5-Pin 關P Supervisory Circuits with Watchdog and Manual Reset

Download	16 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

2 / 16 page

ELECTRICAL CHARACTERISTICS

(VCC = 2.5V to 5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

5-Pin µP Supervisory Circuits with

Watchdog and Manual Reset

2

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

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.

Voltage (with respect to GND)

VCC......................................................................-0.3V to +6V

RESET (MAX6320/MAX6321/MAX6322 only)...... -0.3V to +6V

All Other Pins.........................................-0.3V to (VCC + 0.3V)

Input/Output Current, All Pins .............................................20mA

Continuous Power Dissipation (TA = +70°C)

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

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

Junction Temperature ......................................................+150°C

Storage Temperature Range..............................-65°C to +160°C

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

VCC - 1.5

0.8 x VCC

VOH

0.4

0.3

V

0.3

VOL

RESET Output Voltage

µs

40

tRD

VCC to RESET Delay

1120

1600

2240

140

200

280

20

28

40

ms

1

1.4

2

tRP

Reset Active Timeout Period

mV

3

Reset Threshold Hysteresis

V

1

5.5

VCC

Operating Voltage Range

VTH -2.5% VTH VTH +2.5%

V

VTH -1.5% VTH VTH +1.5%

VRST

Reset Threshold (Note 2)

ppm/°C

40

∆VTH/°C

Reset Threshold Temperature

Coefficient

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

VCC ≥ 4.5V, ISOURCE = 800µA

VCC ≥ 2.7V, ISOURCE = 500µA

VCC ≥ 4.5V, ISINK = 3.2mA

VCC ≥ 2.7V, ISINK = 1.2mA

VCC ≥ 1.2V, ISINK = 100µA

VCC ≥ 1.0V, ISINK = 50µA

TA = -40°C to +85°C

VCC falling at 1mV/µs

MAX63_ _D_-T

TA = -40°C to +85°C

TA = +25°C

MAX63_ _C_-T

MAX63_ _B_-T

MAX63_ _A_-T

CONDITIONS

V

0.3

VOL

RESET Output Voltage

VCC ≥ 2.7V, ISINK = 1.2mA

0.4

VCC ≥ 4.5V, ISINK = 3.2mA

0.8 x VCC

VOH

VCC ≥ 1.8V, ISOURCE = 150µA

0.8 x VCC

VCC ≥ 2.7V, ISOURCE = 500µA

VCC - 1.5

VCC ≥ 4.5V, ISOURCE = 800µA

Note 1: Over-temperature limits are guaranteed by design, not production tested.

Note 2: A factory-trimmed voltage divider programs the nominal reset threshold (VTH). Factory-trimmed reset thresholds are

available in 100mV increments from 2.5V to 5V (see Table 1 at end of data sheet).

MAX6316/MAX6317/MAX6318/

MAX6320/MAX6321:

MR and WDI unconnected

µA

10

20

ICC

Supply Current

VCC = 5.5V

512

VCC = 3.6V

MAX6319/MAX6322:

MR unconnected

512

VCC = 5.5V

38

VCC = 3.6V

PUSH/PULL RESET OUTPUT (MAX6316L/MAX6317H/MAX6318_H/MAX6319_H/MAX6321HP/MAX6322HP)

Similar Part No. - MAX6319LH

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX6319LH	232Kb / 15P	5-Pin μP Supervisory Circuits with Watchdog and Manual Reset Rev 7; 11/07
	MAX6319LH	158Kb / 14P	5-Pin uP Supervisory Circuits with Watchdog and Manual Reset Rev 10; 10/11
	MAX6319LH	179Kb / 14P	5-Pin uP Supervisory Circuits with Watchdog and Manual Reset Rev 11; 2/13
	MAX6319LH	118Kb / 8P	Supervisory Circuit Evaluation Kit 19-4779; Rev 0; 8/98
	MAX6319LHUK-T	150Kb / 14P	5-Pin μP Supervisory Circuits with Watchdog and Manual Reset Rev 9; 6/10

More results

Similar Description - MAX6319LH

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX6316	1Mb / 15P	5-Pin 關P Supervisory Circuits with Watchdog and Manual Reset 2018
	MAX6320PUK29CY	179Kb / 14P	5-Pin uP Supervisory Circuits with Watchdog and Manual Reset Rev 11; 2/13
	MAX6316	232Kb / 15P	5-Pin μP Supervisory Circuits with Watchdog and Manual Reset Rev 7; 11/07
	MAX6316	158Kb / 14P	5-Pin uP Supervisory Circuits with Watchdog and Manual Reset Rev 10; 10/11
	MAX6316	150Kb / 14P	5-Pin μP Supervisory Circuits with Watchdog and Manual Reset Rev 9; 6/10
	MAX825ZEXK	213Kb / 10P	5-Pin Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset Rev 5; 12/05
	MAX823TEXK	213Kb / 10P	5-Pin Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset Rev 5; 12/05
	MAX823SEUK-T	213Kb / 10P	5-Pin Microprocessor Supervisory Circuits With Watchdog Timer and Manual Reset Rev 5; 12/05
	MAX6323	1Mb / 14P	關P Supervisory Circuits with Windowed (Min/Max) Watchdog and Manual Reset 2018
	MAX6323	226Kb / 12P	關P Supervisory Circuits with Windowed (Min/Max) Watchdog and Manual Reset Rev 2; 2/03

More results

MAX6319LH Datasheet(PDF) 2 Page - Maxim Integrated Products

MAX6319LH Datasheet(HTML) 2 Page - Maxim Integrated Products

Similar Part No. - MAX6319LH

Similar Description - MAX6319LH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL