CAX803, CAX809, CAX810
http://onsemi.com
4
Table 4. ELECTRICAL CHARACTERISTICS
(V
CC
= Full range, T
A
= −40°C to +85°C, unless otherwise specified. Typical values at T
A
= +25°C and V
CC
= 5 V for the L/H/M/J
versions, V
CC
= 3.3 V for the T/S versions, V
CC
= 3 V for the R version and V
CC
= 2.5 V for the Z/V versions.)
Symbol
Parameter Conditions Min
Typ
(Note 1)
Max Units
V
CC
Range
T
A
= 0°C to +70°C 1.0 5.5
V
T
A
= −40°C to +85°C 1.2 5.5
I
CC
Supply Current T
A
= −40°C
to +85°C
V
CC
< 5.5 V, J/L/M/H 15 25 mA
V
CC
< 3.6 V, R/S/T/Z/V 10 15
V
TH
Reset Threshold Voltage L Threshold
T
A
= +25°C 4.56 4.63 4.70
V
T
A
= −40°C to +85°C 4.50 4.75
H Threshold
T
A
= +25°C 4.48 4.55 4.62
T
A
= −40°C to +85°C 4.43 4.67
M Threshold
T
A
= +25°C 4.31 4.38 4.45
T
A
= −40°C to +85°C 4.25 4.50
J Threshold
T
A
= +25°C 3.93 4.00 4.06
T
A
= −40°C to +85°C 3.89 4.10
T Threshold
T
A
= +25°C 3.04 3.08 3.11
T
A
= −40°C to +85°C 3.00 3.15
S Threshold
T
A
= +25°C 2.89 2.93 2.96
T
A
= −40°C to +85°C 2.85 3.00
R Threshold
T
A
= +25°C 2.59 2.63 2.66
T
A
= −40°C to +85°C 2.55 2.70
Z Threshold
T
A
= +25°C 2.28 2.32 2.35
T
A
= −40°C to +85°C 2.25 2.38
Reset Threshold Tempco 30 ppm/°C
T
D
V
CC
to Reset Delay (Note 2) V
CC
= V
TH
to (V
TH
− 100 mV) 20
ms
T
R
Reset Active Timeout Period T
A
= −40°C to +85°C 140 240 460 ms
V
OL
RESET Output Voltage Low
(Open−drain active LOW,
CAX803 and push−pull,
active LOW, CAX809)
V
CC
= V
TH
min, I
SINK
= 1.2 mA
CAX803R/S/T/Z, CAX809R/S/T/Z/V
0.3
V
V
CC
= V
TH
min, I
SINK
= 3.2 mA
CAX803J/L/M, CAX809J/L/M/H
0.4
V
CC
> 1.0 V, I
SINK
= 50 mA
0.3
V
OH
RESET Output Voltage High
(Push−pull, active LOW,
CAX809)
V
CC
= V
TH
max, I
SOURCE
= 500 mA
CAX809R/S/T/Z/V
0.8 V
CC
V
V
CC
= V
TH
max, I
SOURCE
= 800 mA
CAX809J/L/M/H
V
CC
− 1.5
V
OL
RESET Output Voltage Low
(Push−pull, active HIGH,
CAX810)
V
CC
> V
TH
max, I
SINK
= 1.2 mA
CAX810R/S/T/Z
0.3
V
V
CC
> V
TH
max, I
SINK
= 3.2 mA
CAX810J/L/M
0.4
V
OH
RESET Output Voltage High
(Push−pull, active HIGH,
CAX810)
1.8 V < V
CC
V
TH
min,
I
SOURCE
= 150 mA
0.8 V
CC
V
1. Production testing done at T
A
= +25°C; limits over temperature guaranteed by design only.
2. RESET
output for the CAX809; RESET output for the CAX810.
