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Details for DS1834AS+T&R by Maxim Integrated
Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors
MPU SUPERVISOR DUAL 5.5V NSOIC-8
DS1834AS+T&R image

DS1834AS+T&R by Maxim Integrated

MPU SUPERVISOR DUAL 5.5V NSOIC-8
Part Information
DS1834AS+T&R image
RoHS Compliant
Description
The DS1834 Dual EconoResets monitors three vital system conditions: 5-volt supply, 3.3-volt supply, and an external override. First a precision temperature reference and comparator circuit monitor the status of the 5-volt supply and the 3.3-volt supply. When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces the reset of the affected supply to an active state. Lastly, the DS1834 supports an external reset via an internally debounced pushbutton input. When the pushbutton is pulled low both resets will be asserted for approximately 350 ms after the pushbutton is released.
Specifications
Threshold Voltage:
4.63V
No. of Supervisors / Monitors:
2Monitors
Supply Voltage Min:
1.2V
Supply Voltage Max:
5.5V
Reset Type:
Active-Low Open-Drain
Digital IC Case:
NSOIC
No. of Pins:
8Pins
Delay Time:
350ms
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)
Alternate Descriptions
MPU SUPERVISOR, DUAL, 5.5V, NSOIC-8; Threshold Voltage:4.63V; No. of Supervisors / Monitors:2Monitors; Supply Voltage Min:1.2V; Supply Voltage Max:5.5V; Reset Type:Active-Low, Open-Drain; Digital IC Case:NSOIC; No. of Pins:8Pins RoHS Compliant: Yes Newark Electronics
Processor Supervisor 4.63V/2.88V 3.3V/5V 8-Pin SOIC N T/R Avnet America
Processor Supervisor 4.63V/2.88V 3.3V/5V 8-Pin SOIC N T/R Avnet Europe
Processor Supervisor 4.63V/2.88V 3.3V/5V 8-Pin SOIC N T/R Avnet Asia
DS1834 Series 3.3V/5V 200 ms SMT Dual EconoReset with Pushbutton - SOIC-8 Future Electronics