MAX6346XR34-T Maxim Integrated, MAX6346XR34-T Datasheet - Page 5
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MAX6346XR34-T
Manufacturer Part Number
MAX6346XR34-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6326, MAX6327, MAX6328, MAX6346, MAX6347, MAX6348r
Datasheet
1.MAX6346UR38-T.pdf
(8 pages)
Specifications of MAX6346XR34-T
Number Of Voltages Monitored
1
Monitored Voltage
2.5 V, 3 V, 3.3 V, 5 V
Undervoltage Threshold
3.349 V
Overvoltage Threshold
3.451 V
Output Type
Active Low, Push-Pull
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
280 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SC-70
Chip Enable Signals
No
Maximum Power Dissipation
174 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
0.5 uA
Supply Voltage - Min
1.2 V
Table 1. Factory-Trimmed Reset Thresholds
‡
Table 2. Device Marking Codes and Minimum Order Increments
Factory-trimmed reset thresholds are available in approximately 100mV increments with a 1.5% room-temperature variance.
MAX634_ _R
MAX634_ _R
MAX634_ _R
MAX634_ _R
MAX634_ _R
MAX634_ _R
MAX634_ _R
MAX634_ _R
MAX6346_R46-T
MAX6326_R31-T
MAX6346_R45-T
MAX6346_R44-T
MAX6346_R43-T
MAX6346_R42-T
MAX6346_R41-T
MAX6346_R40-T
MAX6346_R39-T
MAX6346_R38-T
MAX6346_R37-T
MAX6346_R36-T
MAX6346_R35-T
MAX6346_R34-T
MAX6346_R33-T
MAX6326_R30-T
MAX6326_R29-T
MAX6326_R28-T
MAX6326_R27-T
MAX6326_R26-T
MAX6326_R25-T
MAX6326_R24-T
MAX6326_R23-T
MAX6326_R22-T
PART
PART
SUFFIX
39
40
41
42
43
44
45
46
_______________________________________________________________________________________
SOT23
EWAA
FZBG
FZAW
FDAA
FCAA
EHAA
FZBH
FZBD
FZBC
FZBB
FZBA
FEAA
FBAA
FAAA
EZAA
EYAA
EXAA
FZBF
FZBE
FZAZ
FZAY
FZAX
FZAV
FZBI
TOP MARK
3.841
3.940
4.038
4.137
4.235
4.314
4.432
4.560
MIN
SC70
ACO
ACK
ACH
AAH
ACE
ACP
ACI
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
3-Pin, Ultra-Low-Power SC70/SOT
INCREMENT
ORDER
2.5
2.5
2.5
2.5
2.5
2.5
2.5
(k)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
T
A
3.900
4.000
4.100
4.200
4.300
4.380
4.500
4.630
= +25°C
TYP
RESET THRESHOLD VOLTAGE, V
‡
(continued)
MAX6347_R46-T
MAX6327_R31-T
MAX6347_R45-T
MAX6347_R44-T
MAX6347_R43-T
MAX6347_R42-T
MAX6347_R41-T
MAX6347_R40-T
MAX6347_R39-T
MAX6347_R38-T
MAX6347_R37-T
MAX6347_R36-T
MAX6347_R35-T
MAX6347_R34-T
MAX6347_R33-T
MAX6327_R30-T
MAX6327_R29-T
MAX6327_R28-T
MAX6327_R27-T
MAX6327_R26-T
MAX6327_R25-T
MAX6327_R24-T
MAX6327_R23-T
MAX6327_R22-T
3.958
4.060
4.161
4.263
4.364
4.446
4.567
4.699
PART
MAX
µP Reset Circuits
SOT23
FZBW
FZBQ
FZBO
FZBM
FMAA
FNAA
FHAA
FGAA
FZBU
FZBR
FZBN
FZBK
FKAA
FZBV
FZBT
FZBS
FZBP
FZBL
FZBJ
FLAA
FJAA
FFAA
EIAA
FIAA
TH
TOP MARK
(V)
3.802
3.900
3.997
4.095
4.192
4.270
4.387
4.514
MIN
T
A
= -40°C to +85°C
SC70
ACQ
ACR
ACF
ACL
ACT
ACS
AAI
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
INCREMENT
ORDER
3.997
4.100
4.202
4.305
4.407
4.489
4.612
4.746
MAX
2.5
2.5
2.5
2.5
2.5
2.5
2.5
(k)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5