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Details for DS1232LPS-2+ by Maxim Integrated
Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors
IC CMOS MICRO MONITOR 1232 SOIC8
DS1232LPS-2+ image

DS1232LPS-2+ by Maxim Integrated

IC CMOS MICRO MONITOR 1232 SOIC8
Features
50 u00b5A quiescent current
8-pin DIP, 8-pin SOIC or space saving u00b5-SOP package available
Accurate 5% or 10% microprocessor power supply monitoring
Automatically restarts microprocessor after power failure
Halts and restarts an out-of-control microprocessor
Industrial temperature -40u00b0C to +85u00b0C
Monitors pushbutton for external override
Optional 16-pin SOIC package available
Super-low power version of DS1232
Part Information
DS1232LPS-2+ image
RoHS Compliant
Description
The DS1232LP/LPS Low Power MicroMonitor Chip monitors three vital conditions for a microprocessor: power supply, software execution, and external over-ride. First, a precision temperature- compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250 ms to allow the power supply and processor to stabilize.
Specifications
Threshold Voltage:
4.37V
No. of Supervisors / Monitors:
1Monitors
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Reset Type:
Active-High Active-Low
Digital IC Case:
SOIC
No. of Pins:
8Pins
Delay Time:
610ms
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)
Base Number:
1232
Device Marking:
DS1232LPS-2+
IC Generic Number:
1232
IC Temperature Range:
Commercial
Logic Function Number:
1232
Operating Temperature Range:
0°C to +70°C
Output Current Max:
10mA
Supply Current:
200µA
Supply Voltage Range:
4.5V to 5.5V
Alternate Descriptions
Processor Supervisor 4.62V/4.37V 500uA RS Components
MICROMONITOR CHIP, SINGLE, 5.5V, SOIC-8; Threshold Voltage:4.37V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Reset Type:Active-High, Active-Low, Open-Drain; Digital IC Case:SOIC; MSL:- RoHS Compliant: Yes Newark Electronics
Processor Supervisor 4.62V 4.5V to 5.5V 8-Pin SOIC N Avnet America
Supervisor Integrated Circuit; power on reset monitor (PoR) Transfer Multisort Elektronik
Processor Supervisor 4.62V/4.37V 4.5V to 5.5V 8-Pin SOIC N Avnet Asia
Power management IC [Maxim] DS1232LPS-2+ Power management IC Distrelec
DS1232 Series 4.25 to 4.74 V 1000 ms Surface Mount Open Drain Monitor - SOIC-8 Future Electronics