Low-current Microcontroller for Wireless Communication

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Up to 6 External/Internal Interrupt Sources

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Integrated Circuit Voltage to Frequency Converter

Description: The NTE890 is an integrated circuit in an 8–Lead DIP type package and provides a simple method of A/D conversion. It has all the inherent advantages of the voltage–to–frequency conversion technique. The output is a series of constant duration pulses. The frequency of the pulses is pr

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-