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Microelectronics & Precision Sensors
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and sensor solutions since 1965
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| Honeywell > DSES > M&PS |
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Ask The Engineer |
Set/Reset Strap Driver for the HMC2003 |
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- Two IRF dual-FET Used in a "H" bridge Set/Reset Strap Driver.
- Logic Input is Normally High with a High-to-Low Transition for a Reset Pulse, and
a Low-to-High Transition for a Set Pulse.
- Capacitors Should be Low-ESR type (<0.5 ohms) for Low Voltage Loss.
- The Regulator Circuit is the Designer's Choice for +10.0 Volt Operation Feeding the
100-ohm Charge Resistor.
- Other FET Switches can be Substituted with Care for Logic Interface, Low Rds, and
Supply Voltage.
- Inverters Should be Chosen for 10 volt Supply Operation.
- TTL to CMOS Level Shifter may be Composed of either a Logic Transistor,
Comparator, or Dedicated Logic Shifter.
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