CAT803, CAT809, CAT810
TyPICAL OPERATInG CHARACTERISTICS
V
CC
= Full range, T
A
= -40ºC to +85ºC unless otherwise noted. Typical values at T
A
= +25ºC and V
CC
= 5V for
L/M/J versions, V
CC
=3.3V for T/S versions, V
CC
= 3V for R version and V
CC
= 2.5V for Z version.
POWER-UP RESET TIMEOUT
VS. TEMPERATURE
SUPPLY CURRENT VS. TEMPERATURE
(NO LOAD, CAT8xxR/S/T/Z)
12
POWER-UP RESET TIMEOUT (mS)
260
SUPPLY CURRENT (µA)
240
220
200
180
160
VCC=5V
10
8
6
4
2
0
-50
0
VCC=5.5V
VCC=3.6V
VCC=2.5V
-50
0
50
100
150
50
100
150
TEMPERATURE (˚C)
TEMPERATURE (˚C)
POWER-DOWN RESET DELAY VS. TEMPERATURE
(CAT8xxR/S/T/Z)
NORMALIZED RESET THRESHOLD
VS. TEMPERATURE
1.0002
1
0.9998
0.9996
0.9994
0.9992
0.999
0.9988
0
20
40
60
80
100
120
POWER-DOWN RESET DELAY (µS)
14
12
10
8
6
4
2
0
-50
0
50
100
150
TEMPERATURE (˚C)
NORMALIZED THRESHOLD
TEMPERATURE (˚C)
© 2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
5
Doc No. 3004, Rev. X
CATALYST [ CATALYST SEMICONDUCTOR ]
