ILC810_W datasheet(2/5 Pages) IMPALA

2 / 5 page

VCC = 5V for ILC8__L/M/J, VCC = 3.3V for ILC8__S/T, VCC = 3V for ILC8__R, TA = Operating Temperature Range, unless otherwise noted.

Parameter

Conditions

Min

Typ

Max

Units

Operating Voltage Range, VCC

TA = 0°C to 70°C

TA = -40°C to 85°C

1.4

1.6

5.5

Supply Current, ICC

ILC803L/M/J, ILC809L/M/J, ILC810L/M/J

VCC < 3.6V, ILC803R/S/T, ILC809R/S/T, ILC810R/S/T

µA

Reset Voltage Threshold, VTH

ILC803L, ILC809L, ILC810L

ILC803M, ILC809M, ILC810M

ILC803J, ILC809J, ILC810J

ILC803T, ILC809T, ILC810T

ILC803S, ILC809S, ILC810S

ILC803R, ILC809R, ILC810R

4.50

4.25

3.89

3.00

2.85

2.55

4.63

4.38

4.00

3.08

2.93

2.63

4.75

4.50

4.10

3.15

3.00

2.70

Reset Timeout Period, tR

140

240

560

VCC = VTH

ISINK = 1.2mA

0.3

RESET Output Voltage Low

(Active low ILC803 & 809) VOL

VCC =VTH

ISINK = 3.2mA

0.4

RESET Open Drain Output

Leakage Current

VCC > VTH RESET Deasserted

µA

RESET Output Voltage VOH

ISOURCE = 800

µA, ILC809L/M/J

ISOURCE = 500

µA, ILC809R/S/T

VCC – 1.5

0.8 x VCC

RESET Output Voltage, VOL

VCC = VTH Min., ISINK = 3.2 mA, ILC809L/M/J

VCC = VTH Min., ISINK = 1.2 mA, ILC809R/S/T

VCC > 1.4 V, ISINK = 50

µA, T

A = 0°C to 70°C

VCC > 1.6 V, ISINK = 50

µA, T

A = -40°C to 85°C

0.4

0.3

RESET Output Voltage, VOH

1.8V < VCC < VTH Min., ISOURCE = 150

µA

0.8 x VCC

RESET Output Voltage, VOL

ISINK = 3.2mA, ILC810L/M/J

ISINK = 1.2mA, ILC810R/S/T

0.4

0.3

3-Pin µP Voltage Monitor

Impala Linear Corporation

(408) 574-3939

www.impalalinear.com

Sept 1999

ILC803/809/810 1.5

Preliminary

Parameter

Symbol

Ratings

Units

Terminal Voltage

VCC

-0.3 to 6.0

Input Current

VCC

Output Current

RESET, RESET

Rate of Rise

VCC

100

µs

Operating Temperature Range

-40 to +85

°C

Storage Temperature Range

-65 to +150

°C

Lead Temperature (Soldering, 10 sec.)

300

°C

Power Dissipation (TA = +70°C)

320

Stresses above those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent device failure. Functionality at

or above these limits is not implied. Exposure to absolute maximum ratings for extended periods may affect device reliabil-

ity. Operating ranges define those limits between which the functionality of the device is guaranteed.

Pin Number

Pin Name

ILC803

ILC809

ILC810

Description

GND

Ground Pin.

RESET

N/A

RESET goes low if VCC falls below the reset

threshold and remains asserted for one reset timeout

period (140ms min.) after VCC exceeds the reset

threshold.

RESET

N/A

RESET goes high if VCC falls below the reset

threshold and remains asserted for one reset timeout

period (140ms min.) after VCC exceeds the reset

threshold.

VCC

Power supply input, 3 V, 3.3 V or 5 V.

Absolute Maximum Ratings

Electrical Characteristics

Pin Functions

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