CAT811EUS-T Catalyst Semiconductor, CAT811EUS-T Datasheet - Page 5

• Manufacturer Part Number: CAT811EUS-T
• Description: 4-Pin Microprocessor Power Supply Supervisors
• Manufacturer: Catalyst Semiconductor

Note 1: Production testing done at T
Note 2: RESET output for the CAT811; RESET output for the CAT812
Note 3: Glitches of 100 ns or less typically will not generate a reset pulse.
Patent Pending
V
L/M/J versions, V
CC
RESET Output Voltage Low
(Push-pull, active LOW,
CAT811)
RESET Output Voltage Low
(Push-pull, active HIGH,
CAT812)
RESET Output Voltage High
(Push-pull active HIGH,
CAT812)
MR Minimum Pulse Width
MR Glitch Immunity
MR to RESET Propagation
Delay
MR Pull-up Resistance
RESET Output Voltage High
(Push-pull, active LOW,
CAT811)
MR Input Threshold
Reset Threshold Tempco
V
Reset Active Timeout Period
CC
= Full range, T
to Reset Delay (Note 2)
CC
A
= 3.3 V for T/S versions, V
= -40˚C to +85˚C unless otherwise noted. Typical values at T
A
= +25˚C; limits over temperature guaranteed by design only.
V
V
V
V
OL
t
t
V
V
OH
V
V
OH
OL
MR
MD
IH
IH
IL
IL
(continued)
1.8 V < V
Note 3
Note 2
V
V
CC
CC
V
V
CC
CC
V
V
V
V
> V
> V
V
CC
CC
CC
CC
V
CC
= V
= V
CC
CC
TH (MAX)
IH (MAX)
> V
> V
= V
= V
CC
T
= V
TH
TH
A
> 1.0 V, I
CAT811R/S/T/Z
CAT811R/S/T/Z
CAT812R/S/T/Z
= 3 V for R version and V
TH
TH
TH
TH
= -40˚C to +85˚C
CAT811J/L/M
CAT811J/L/M
CAT812J/L/M
TH
max, I
max, I
V
max, I
max, I
min, I
min, I
, CAT811/812R/S/T/Z
, CAT811/812L/M/J
to (V
TH
5
min, I
SOURCE
SOURCE
SINK
TH
SINK
SINK
SINK
SINK
- 100 mV)
= 50 A
SOURCE
= 1.2 mA
= 3.2 mA
= 1.2 mA
= 3.2 mA
= 500 A
= 800 A
= 150 A
CC
= 2.5 V for Z version.
V
0.8 V
0.8 V
0.7V
CC
2.3 V
140
A
10
10
= +25˚C and V
- 1.5
CC
CC
CC
100
0.5
240
20
30
20
0.25V
0.3
0.4
400
CC
0.3
0.4
0.3
0.8
30
Doc. No. 3005, Rev. P
CC
= 5 V for
ppm/˚C
k
ns
ms
V
V
V
V
V
s
s
s