MAX6743 Просмотр технического описания (PDF) - Maxim Integrated
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MAX6743 Datasheet PDF : 16 Pages
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Low-Power Dual-/Triple-Voltage SC70 µP
Supervisory Circuits
Table 1. Reset Voltage Threshold Suffix Guide for MAX6736/MAX6737/MAX6740/
MAX6741/MAX6743/MAX6744
PART NO.
SUFFIX
(__)
VCC1 NOMINAL
VOLTAGE
THRESHOLD (V)
VCC2 NOMINAL
VOLTAGE
THRESHOLD (V)
PART NO.
SUFFIX
(__)
VCC1 NOMINAL
VOLTAGE
THRESHOLD (V)
VCC2 NOMINAL
VOLTAGE
THRESHOLD (V)
LT
4.625
3.075
RD
2.625
0.788
MS
4.375
2.925
ZW
2.313
1.665
MR
4.375
2.625
ZI
2.313
1.388
TZ
3.075
2.313
ZG
2.313
1.110
TW
3.075
1.665
ZE
2.313
0.833
TI
3.075
1.388
YV
2.188
1.575
TG
3.075
1.110
YH
2.188
1.313
TE
3.075
0.833
YF
2.188
1.050
SY
2.925
2.188
YD
2.188
0.788
SV
2.925
1.575
WT
1.665
3.075
SH
2.925
1.313
WI
1.665
1.388
SF
2.925
1.050
WG
1.665
1.110
SD
2.925
0.788
WE
1.665
0.833
RY
2.625
2.188
VR
1.575
2.625
RV
2.625
1.575
VH
1.575
1.313
RH
2.625
1.313
VF
1.575
1.050
RF
2.625
1.050
VD
1.575
0.788
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
Table 3. VCC Timeout Period Suffix
Guide
PART NO.
SUFFIX
(_)
VCC1 NOMINAL
VOLTAGE
THRESHOLD (V)
L
4.625
M
4.375
T
3.075
S
2.925
R
2.625
Z
2.313
Y
2.188
W
1.665
V
1.575
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.
TIMEOUT
PERIOD
SUFFIX
D3
D7
ACTIVE TIMEOUT PERIOD
MIN (ms)
150
1200
MAX (ms)
300
2400
_______________________________________________________________________________________ 9
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