Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1996-01-22
1998-01-13
Mullen, Thomas
Communications: electrical
Condition responsive indicating system
Specific condition
340661, 340635, 340657, 340664, 327535, G08B 2100
Patent
active
057084203
ABSTRACT:
A voltage detection circuit includes a first resistive arm receiving an internal voltage to produce a basic current, current amplification circuitry to produce a reference current proportional to the basic current, a second resistive arm to produce a reference voltage representing the reference current, a voltage source to produce a control voltage from the reference voltage and a logic circuit to produce a binary signal from the control voltage, the state of the binary signal representing the value of the internal voltage.
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French Search Report from French Patent Application 95 00862, filed Jan. 23, 1995.
Edwards, Jr. Timothy
Morris James H.
Mullen Thomas
SGS-Thomson Microelectronics S.A.
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