Voltage Supervisor
Standard Products
UT04VS33P Voltage Supervisor
Data Sheet July 28, 2014 www.aeroflex.com/VoltSupv
FEATURES
3.0V to 3....
Description
Standard Products
UT04VS33P Voltage Supervisor
Data Sheet July 28, 2014 www.aeroflex.com/VoltSupv
FEATURES
3.0V to 3.6V Operating voltage range
6 Fixed Threshold Voltage Monitors (3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1.0V)
Fixed & Adjustable Threshold Voltage Select modes
Threshold Voltage Select with TH0, TH1 pins
Adjustable RESET Timeout with external capacitor
Independent Voltage Monitoring and Sequencing
Manual Reset Input Pin Active Low and Active High RESET pins Output Voltages Open Drain Two VOUTS active high and two VOUTS programmable
with INV Pin RESET, RESETB Outputs Open Drain Over-voltage Detection Mode
Operating Temperature Range -55oC to +125oC Low Power Typical 1000A Tolerance Select Input Pin (5% & 10%) RESET, RESETB, VOUT1, VOUT2, VOUT3 and VOUT4
guaranteed to be in the correct state for VDD down to 1.2V Packaging options:
- 28-lead ceramic dual flatpack Operational environment:
- Total dose: 300 krad(Si) - SEL Immune: <110 MeV-cm2/mg @125oC - SET Immune: <109MeV-cm2/mg Standard Microelectronics Drawing (SMD) 5962-13206 - QML Q and V
INTRODUCTION
The UT04VS33P is a radiation-hardened Voltage Supervisor which simultaneously monitors up to four supply levels utilized in a system, providing status output for each signal, VOUTx, as well as, a system reset signal if any of the monitored signals moves out of range. To set the monitor trip points, the TH0 and TH1 pins allow the selection of three sets of preset threshold levels per ...
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