Nov20-06 Rev M

SP6330/32/34 Quad Power Supervisory Circuit Family

© Copyright 2006 Sipex Corporation

3

ELECTRICAL CHARACTERISTICS

PARAMETER

MIN

TYP

MAX

UNITS

CONDITIONS

Operating Voltage

Range

0.9

5.5

V

20

30

uA

V1 < 5.5V, V2 < 3.60V, all I/O

pins open

15

25

V1 < 3.6V, V2 < 2.75V, all I/O

pins open

4.532

4.625

4.718

Z (valid for V1 falling)

4.287

4.375

4.463

Y (valid for V1 falling)

3.013

3.075

3.137

X (valid for V1 falling)

2.866

2.925

2.984

W (valid for V1 falling)

V1 Reset

2.572

2.625

2.678

V (valid for V1 falling)

Threshold

2.273

2.320

2.367

U (valid for V1 falling)

2.146

2.190

2.234

T (valid for V1 falling)

1.636

1.670

1.704

S (valid for V1 falling)

1.548

1.580

1.612

R (valid for V1 falling)

2.266

2.313

2.360

J (valid for V2 falling)

2.144

2.188

2.232

I (valid for V2 falling)

1.631

1.665

1.698

H (valid for V2 falling)

1.543

1.575

1.607

G (valid for V2 falling)

V2 Reset

1.360

1.388

1.416

F (valid for V2 falling)

Threshold

1.286

1.313

1.340

E (valid for V2 falling)

1.087

1.110

1.133

D (valid for V2 falling)

1.029

1.050

1.071

C (valid for V2 falling)

0.816

0.833

0.850

B (valid for V2 falling)

0.772

0.788

0.804

A (valid for V2 falling)

Threshold 1

Tempco

0.06

mV/ºC

Threshold 2

Tempco

0.04

mV/ºC

Threshold 1

Hysteresis

0.65

%

reference to Vth1 typical

Threshold 2

Hysteresis

0.5

%

reference to Vth2 typical

V1 to RST/RSTB

Delay

50

us

V1 = Vth1 to (Vth1-0.1V), Vth1

= 3.075

V2 to RST/RSTB

Delay

50

us

V2 = Vth2 to (Vth2-0.1V), Vth2

= 1.575

Reset Timeout

Period (T1)

37

50

63

ms

TOPT-1

Reset Timeout

Period (T2)

74

100

126

ms

TOPT-2

Reset Timeout

Period (T3)

148

200

252

ms

TOPT-3

Reset Timeout

Period (T4)

296

400

504

ms

TOPT-4

V1 =1.6V to 5.5V; TA = -40ºC to +85ºC; unless otherwise noted. Typical values are at TA =+25ºC

Supply Current

V

V