DS1832+ Maxim Integrated Products, DS1832+ Datasheet - Page 5

• Manufacturer Part Number: DS1832+
• Description: IC MICROMONITOR 3.3V 8-DIP
• Manufacturer: Maxim Integrated Products
• Series: MicroMonitor™r
• Type: Simple Reset/Power-On Resetr

Specifications of DS1832+

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 250 ms Minimum
• Voltage - Threshold: 2.55V, 2.88V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Monitored Voltage: 1 V to 5.5 V
• Undervoltage Threshold: 2.8 V
• Overvoltage Threshold: 2.97 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): 1 V
• Supply Current (typ): 35 uA
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Active High or Active Low or Push-Pull
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS1832
TIMING DIAGRAM: POWER-UP Figure 7
VALID TO 0 VOLTS V
Figure 8
RST
CC
OUTPUT VALID CONDITIONS
The
output uses a push-pull output which can maintain a valid output down to 0.8 volts V
. To sink
RST
CC
current below 0.8 volts a resistor can be connected from
to Ground (see Figure 8). This arrangement
RST
will maintain a valid value on
during both power-up and power-down but will draw current when
RST
is in the high state. A value of about 100 k =should be adequate in most situations. The output with
RST
a resistor pull-down can maintain a valid reset down to V
equal to 0 volts.
CC
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