MAX6745 Maxim, MAX6745 Datasheet - Page 9

• Manufacturer Part Number: MAX6745
• Description: (MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 UP Supervisory Circuits
• Manufacturer: Maxim

Table 1. Reset Voltage Threshold Suffix Guide for MAX6736/MAX6737/MAX6740/
MAX6741/MAX6743/MAX6744
Note: Standard versions, shown in bold, are available in the D3 timeout option only. Samples are typically held on standard versions
only. There is a 10,000-piece order increment on nonstandard versions. Other threshold voltage combinations may be available;
contact factory for availability.
Table 2. Reset Voltage Threshold Suffix
Guide for MAX6738/MAX6739/MAX6742/
MAX6745
Note: Standard versions, shown in bold, are available in the
D3 timeout option only. Samples are typically held on standard
versions only. There is a 10,000-piece order increment on non-
standard versions. Other threshold voltages may be avail-
able; contact factory for availability.
PART NO.
SUFFIX
( _ _ )
MR
MS
TW
TG
SY
SV
SH
SD
RV
RH
LT
RY
RF
TZ
TE
SF
TI
PART NO.
SUFFIX
( _ )
W
M
R
L
T
S
Z
Y
V
THRESHOLD (V)
V
CC
_______________________________________________________________________________________
Low-Power Dual-/Triple-Voltage SC70 µP
VOLTAGE
1 NOMINAL
4.625
4.375
4.375
3.075
3.075
3.075
3.075
3.075
2.925
2.925
2.925
2.925
2.925
2.625
2.625
2.625
2.625
THRESHOLD (V)
V
CC
VOLTAGE
THRESHOLD (V)
V
1 NOMINAL
4.625
4.375
3.075
2.925
2.625
2.313
2.188
1.665
1.575
CC
VOLTAGE
2 NOMINAL
3.075
2.925
2.625
2.313
1.665
1.388
1.110
0.833
2.188
1.575
1.313
1.050
0.788
2.188
1.575
1.313
1.050
Table 3. V CC Timeout Period Suffix
Guide
PART NO.
SUFFIX
( _ _ )
WG
ZW
WT
WE
RD
ZG
YH
YD
VR
VH
VD
TIMEOUT
ZE
YV
YF
WI
VF
ZI
PERIOD
Supervisory Circuits
SUFFIX
D3
D7
THRESHOLD (V)
V
CC
VOLTAGE
1 NOMINAL
2.625
2.313
2.313
2.313
2.313
2.188
2.188
2.188
2.188
1.665
1.665
1.665
1.665
1.575
1.575
1.575
1.575
MIN (ms)
ACTIVE TIMEOUT PERIOD
1200
150
THRESHOLD (V)
V
CC
VOLTAGE
2 NOMINAL
MAX (ms)
0.788
1.665
1.388
1.110
0.833
1.575
1.313
1.050
0.788
3.075
1.388
1.110
0.833
2.625
1.313
1.050
0.788
2400
300
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