MAX6734KAVFD1-T Maxim Integrated, MAX6734KAVFD1-T Datasheet - Page 3
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MAX6734KAVFD1-T
Manufacturer Part Number
MAX6734KAVFD1-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6730, MAX6731, MAX6732, MAX6733, MAX6734, MAX6735r
Datasheet
1.MAX3182EUKT.pdf
(15 pages)
Specifications of MAX6734KAVFD1-T
Number Of Voltages Monitored
3
Monitored Voltage
0.9 V to 5 V
Undervoltage Threshold
1.53 V, 1.02 V, Adjustable
Overvoltage Threshold
1.62 V, 1.08 V, Adjustable
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
1.65 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-23
Chip Enable Signals
No
Maximum Power Dissipation
714 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
15 uA, 4 uA
Supply Voltage - Min
0.8 V
ELECTRICAL CHARACTERISTICS (continued)
(V
V
Reset Threshold Tempco
Reset Threshold Hysteresis
V
Reset Timeout Period
ADJUSTABLE RESET COMPARATOR INPUT (MAX6734/MAX6735)
RSTIN Input Threshold
RSTIN Input Current
RSTIN Hysteresis
RSTIN to Reset Output Delay
MANUAL RESET INPUT (MAX6730/MAX6731/MAX6734/MAX6735)
MR Input Threshold
MR Minimum Pulse Width
MR Glitch Rejection
MR to Reset Output Delay
MR Pullup Resistance
CC
CC
CC
1 = V
2 Reset Threshold
_ to RST Output Delay
CC
Circuits with Independent Watchdog Output
PARAMETER
2 = +0.8V to +5.5V, T
Single-/Dual-/Triple-Voltage µP Supervisory
_______________________________________________________________________________________
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
SYM B O L
t
V
V
I
RSTIND
V
RSTIN
RSTIN
t
HYST
t
V
t
V
TH
MR
RD
RP
IH
IL
2
T (falling)
S (falling)
R (falling)
Z (falling)
Y (falling)
W (falling)
V (falling)
I (falling)
H (falling)
G (falling)
F (falling)
E (falling)
D (falling)
Referenced to V
V
(V
V
(V
D1
D2
D3
D5
D6
D4
V
CC
CC
RSTIN
TH
TH
1 = (V
2 = (V
1 - 100mV) or
2 - 75mV)
to (V
TH
TH
CONDITIONS
RSTIN
1 + 100mV) to
2 + 75mV) to
TH
- 30mV)
typical
0.7 × V
3.000
2.850
2.550
2.250
2.125
1.620
1.530
1.350
1.275
1.080
1.020
0.810
0.765
1120
MIN
140
280
560
611
-25
1.1
8.8
25
1
CC
1
A
3.075
2.925
2.625
2.313
2.188
1.665
1.575
1.388
1.313
1.110
1.050
0.833
0.788
626.5
1680
TYP
1.65
13.2
210
420
840
100
200
0.5
20
45
22
50
= +25°C.) (Note 1)
3
0.3 × V
3.150
3.000
2.700
2.375
2.250
1.710
1.620
1.425
1.350
1.140
1.080
0.855
0.810
MAX
1120
2240
17.6
+25
280
560
642
2.2
80
CC
1
ppm/
UNITS
mV
mV
ms
nA
kΩ
µs
µs
µs
ns
ns
%
V
V
o
C
3