DS1232LPS+ Maxim Integrated Products, DS1232LPS+ Datasheet - Page 4

• Manufacturer Part Number: DS1232LPS+
• Description: IC MICRO MONITOR LP 16-SOIC
• Manufacturer: Maxim Integrated Products
• Series: MicroMonitor™r
• Type: Simple Reset/Power-On Resetr

Specifications of DS1232LPS+

• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: 4.37V, 4.62V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Monitored Voltage: 4.5 V to 5.5 V
• Undervoltage Threshold: 4.5 V
• Overvoltage Threshold: 4.74 V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 1000 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 200 uA
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 70 C
• Chip Enable Signals: No
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 5 V
• Output Type: Active High or Active Low or Open Drain
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TIMING DIAGRAM: PUSHBUTTON RESET Figure 3
TIMING DIAGRAM: STROBE INPUT Figure 4
WATCHDOG TIME-OUTS Table 1
GND
Float
V
TD
CC
62.5 ms
250 ms
500 ms
MIN
4 of 7
TIME-OUT
1200 ms
150 ms
600 ms
TYP
1000 ms
2000 ms
250 ms
MAX
DS1232LP/LPS