MAX6305 Maxim, MAX6305 Datasheet - Page 3

• Manufacturer Part Number: MAX6305
• Description: 5-Pin / Multiple-Input / Programmable Reset ICs
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
MAX6310/MAX6312/MAX6313; T
Note 1: The MAX6305/MAX6308/MAX6311 switch from undervoltage reset to normal operation between 1.5V < V
Note 2: The MAX6306/MAX6307/MAX6309/MAX6310/MAX6312/MAX6313 monitor V
MANUAL-RESET INPUT (MAX6306/MAX6309/MAX6312)
ADJUSTABLE RESET COMPARATOR INPUTS
MR Input
MR Minimum Input
Pulse
MR Glitch Rejection
MR to Reset Delay
MR Pull-Up Resistance
RST IN Input Threshold
RST IN Input Current
RST IN Hysteresis
CC
= +2.5V to +5.5V for the MAX6305/MAX6308/MAX6311, V
PARAMETER
divider, which programs the nominal reset threshold. Factory-trimmed reset thresholds are available in approximately
100mV increments from 2.5V to 5V (Table 1).
_______________________________________________________________________________________
SYMBOL
I
V
RST IN_
RSTH
V
V
V
V
IH
IH
IL
IL
A
= 0°C to +70°C; unless otherwise noted. Typical values are at T
V
V
T
T
0V < V
A
A
TH
TH
= +25°C
= 0°C to +70°C
> 4.0V
< 4.0V
RST IN_
< V
CC
CONDITIONS
- 0.3V
CC
Programmable Reset ICs
= (V
TH
+ 2.5%) to +5.5V for the MAX6306/MAX6307/MAX6309/
5-Pin, Multiple-Input,
CC
through an internal factory-trimmed voltage
0.3 x V
1.21
1.20
MIN
0.8
-25
32
1
A
CC
= +25°C.)
TYP
63.5
1.23
500
0.1
2.5
0.7 x V
CC
MAX
1.25
1.26
100
2.4
25
< 2.5V.
CC
UNITS
nsV
mV
k
nA
µs
µs
V
V
3