MAX6842HUKD4+T Maxim Integrated, MAX6842HUKD4+T Datasheet - Page 15

• Manufacturer Part Number: MAX6842HUKD4+T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6841, MAX6842, MAX6843, MAX6844, MAX6845r

Specifications of MAX6842HUKD4+T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 0.9 V to 1.5 V
• Undervoltage Threshold: 1.275 V
• Overvoltage Threshold: 1.35 V
• Output Type: Active High, Active Low, Open Drain, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 2240 ms
• Supply Voltage - Max: 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 571 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 8.1 uA
• Supply Voltage - Min: 0.75 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