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The MIC8114 is an inexpensive microprocessor supervisory circuit that monitors the power supply in microprocessor based systems. The function of this device is to assert a reset if the power supply drops below a designated reset threshold level or /MR is forced low. The MIC8114 has an active low /RESET output. The reset output is guaranteed to remain asserte.
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• Precision voltage monitor for 3.3V power supplies Specifically tailored to the AMD Elan SC400/410 /RESET remains valid with VCC as low as 1.4V <15µA supply current 1100ms minimum reset pulse width Manual reset input Available in 4-Pin SOT-143 Package
Applications
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• Portable equipment Intelligent instruments Critical microprocessor power monitoring Printers/computers Embedded controllers
Ordering Information
Part Number MIC8114TU Marking NV Operating Temp. Range
–40°C to +85°C Package 4-lead SOT-143
Typical Application
VCC VCC
MIC81 14
VCC
µP
MR
RESET
RESET
Micrel.
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|---|---|---|---|---|
| 1 | ETC811 |
Micrel |
(ETC812) Microprocessor Reset Circuits |
|
| 2 | ETC8115 |
Micrel |
Microprocessor Reset Circuits |
|
| 3 | ETC810 |
Micrel |
Microprocessor Reset Circuits |
|
| 4 | ETC-1-1-10 |
Tyco Electronics |
E-Series RF 1:1 Transformer 1710 - 1910 MHz |
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| 5 | ETC-1-1-10TR |
Tyco Electronics |
E-Series RF 1:1 Transformer 1710 - 1910 MHz |
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| 6 | ETC1-1-10 |
Tyco Electronics |
E-Series RF 1:1 Transformer 1710 - 1910 MHz |
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| 7 | ETC1-1-13 |
Tyco Electronics |
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| 8 | ETC1-1-13 |
MA-COM |
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| 9 | ETC1-1-6 |
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E-Series RF 1:1 Transformer 760 - 960 MHz |
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| 10 | ETC1-1T |
Tyco Electronics |
E-Series RF 1:1 Flux Coupled Transformer 0.3 - 200 MHz |
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| 11 | ETC1-1T-13 |
Tyco Electronics |
RF 1:1 Flux Coupled Transformer |
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| 12 | ETC1-1T-2 |
Tyco Electronics |
E-Series RF 1:1 Transformer |
|