MAX6740XKTED3-T Maxim Integrated, MAX6740XKTED3-T Datasheet - Page 15
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MAX6740XKTED3-T
Manufacturer Part Number
MAX6740XKTED3-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745r
Datasheet
1.MAX3318CAP.pdf
(16 pages)
Specifications of MAX6740XKTED3-T
Number Of Voltages Monitored
3
Monitored Voltage
1.8 V to 5 V, 0.9 V to 3.3 V
Undervoltage Threshold
3 V, 0.81 V, Adjustable
Overvoltage Threshold
3.15 V, 0.855 V, Adjustable
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
225 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
247 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
5 uA, 10 uA
Supply Voltage - Min
1 V
Note: The first “_ _” or “_” are placeholders for the threshold
voltage levels of the devices. Desired threshold levels are set
by the part number suffix found in Tables 1 and 2. The “_” after
the D is a placeholder for the reset timeout period suffix found
in Table 3. For example, the MAX6736XKLTD3-T is a dual-volt-
age supervisor V
minimum reset timeout period. All devices are available in
tape-and-reel only. There is a 2500-piece minimum order
increment for standard versions (see Table 1). Sample stock is
typically held on standard versions only. Nonstandard versions
require a minimum order increment of 10,000 pieces. Contact
factory for availability.
Devices are available in both leaded and lead-free packaging.
Specify lead-free by replacing “-T” with “+T” when ordering.
MAX6738XK_D_-T
MAX6739XK_D_-T
MAX6740XK_ _D_-T
MAX6741XK_ _D_-T
MAX6742XK_D_-T
MAX6743XK_ _D_-T
MAX6744XK_ _D_-T
MAX6745XK_D_-T
Ordering Information (continued)
TOP VIEW
PART
RESET
GND
MR
1
2
3
TH
1 = 4.625V, V
______________________________________________________________________________________
Low-Power Dual-/Triple-Voltage SC70 µP
MAX6736
MAX6737
SC70
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
RESET
TH
POK1
4
5
GND
2 = 3.075V, and a 150ms
V
V
CC
CC
1
2
3
1
2
MAX6741
MAX6744
PIN-PACKAGE
5 SC70-5
5 SC70-5
5 SC70-5
5 SC70-5
5 SC70-5
5 SC70-5
5 SC70-5
5 SC70-5
SC70
RESET
GND
MR
5
4
V
V
1
2
3
CC
CC
1
2
MAX6738
MAX6739
SC70
5
4
Supervisory Circuits
RESET
V
RSTIN
CC
GND
PFO
1
1
2
3
MAX6742
MAX6745
SC70
RESET
RSTIN
GND
Pin Configurations
1
2
3
5
4
V
PFI
CC
MAX6740
MAX6743
SC70
1
5
4
V
V
CC
CC
1
2
15