CAT809, CAT810
ELECTRICAL CHARACTERISTICS
(continued)
V
CC
= Full range, T
A
= -40˚C to +85˚C unless otherwise noted. Typical values at T
A
= +25˚C and V
CC
= 5 V for
L/M/J versions, V
CC
= 3.3 V for T/S versions, V
CC
= 3 V for R version and V
CC
= 2.5 V for Z version.
Parameter
Reset Threshold Tempco
V
CC
to Reset Delay (Note 2)
Reset Active Timeout Period
V
CC
= V
TH
to (V
TH
- 100 mV)
T
A
= -40˚C to +85˚C
V
CC
= V
TH
min, I
SINK
= 1.2 mA
RESET
Output Voltage Low
(Push-pull, active LOW,
CAT809)
CAT809R/S/T/Z
V
OL
V
CC
= V
TH
min, I
SINK
= 3.2 mA
CAT809J/L/M
V
CC
> 1.0 V, I
SINK
= 50
µA
V
CC
= V
TH
max, I
SOURCE
= 500
µA
RESET
Output Voltage High
(Push-pull, active LOW,
CAT809)
V
OH
CAT809R/S/T/Z
V
CC
= V
TH
max, I
SOURCE
= 800
µA
CAT809J/L/M
V
CC
> V
TH
max, I
SINK
= 1.2 mA
RESET Output Voltage Low
(Push-pull, active HIGH,
CAT810)
RESET Output Voltage High
(Push-pull active HIGH,
CAT810)
CAT810R/S/T/Z
V
OL
V
CC
> V
TH
max, I
SINK
= 3.2 mA
CAT810J/L/M
V
OH
1.8 V < V
CC
≤
V
TH
min, I
SOURCE
= 150
µA
0.8 V
CC
V
0.4
V
CC
- 1.5
0.3
V
0.8 V
CC
V
0.4
0.3
140
Symbol
Conditions
Min
Typ
(1)
30
20
240
Max
Units
ppm/˚C
µs
400
0.3
ms
V
Note 1: Production testing done at T
A
= +25˚C; limits over temperature guaranteed by design only.
Note 2:
RESET
output for the CAT809; RESET output for the CAT810
Patent Pending
5
Doc. No. 3004, Rev. S
CATALYST [ CATALYST SEMICONDUCTOR ]
