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| Document |
 DataSheet (216.30KB)
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The SP703/704 devices are microprocessor (µP) supervisory circuits that integrate a myriad of components involved in discrete solutions to monitor power-supply and battery-control functions in µP and digital systems. The series will significantly improve system reliability and operational efficiency.
of the SP703/704 devices include a manual reset input, a µP reset and backup-battery switchover, and powerfailure warning. The series is ideal for applications in computers, controllers, intelligent instruments and automotive systems. All designs where it is critical to monitor the power supply to the µP and its related digital components will find the series to be an ideal solution. VBATT BATTERY SWITCHOVER CIRCUITRY VOUT VOUT VCC GND PFI 1 2 3 4 8 7 6 5 VBATT RESET MR PFO VCC RESET GENERATOR 1.25V RESET MR PFI PFO 1.25V PINOUT SP703/704DS/07 INTERNAL BLOCK DIAGRAM SP703/704 Low Pow.
| Distributor | Stock | Price | Buy |
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| No. | Part # | Manufacture | Description | Datasheet |
|---|---|---|---|---|
| 1 | SP70001 |
SIPAT |
700MHz Low-loss SAW Filter 47MHz Bandwidth |
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| 2 | SP701 |
Polyfet RF Devices |
SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR |
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| 3 | SP702 |
Polyfet RF Devices |
SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR |
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| 4 | SP703 |
Sipex |
Low Power Microprocessor Supervisory with Battery Switch-Over |
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| 5 | SP705 |
Sipex |
Low Power Microprocessor Supervisory Circuits |
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| 6 | SP705 |
Exar |
Low Power Microprocessor Supervisory Circuits |
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| 7 | SP706 |
Sipex |
Low Power Microprocessor Supervisory Circuits |
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| 8 | SP706 |
Exar |
Low Power Microprocessor Supervisory Circuits |
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| 9 | SP706P |
Sipex |
+3.0V/+3.3V Low Power Microprocessor Supervisory Circuits |
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| 10 | SP706R |
Sipex |
+3.0V/+3.3V Low Power Microprocessor Supervisory Circuits |
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| 11 | SP706R |
Exar |
3.0V/3.3V Low Power Microprocessor Supervisory Circuits |
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| 12 | SP706S |
Sipex |
+3.0V/+3.3V Low Power Microprocessor Supervisory Circuits |
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| 13 | SP706S |
Exar |
3.0V/3.3V Low Power Microprocessor Supervisory Circuits |
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| 14 | SP706T |
Sipex |
+3.0V/+3.3V Low Power Microprocessor Supervisory Circuits |
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| 15 | SP706T |
Exar |
3.0V/3.3V Low Power Microprocessor Supervisory Circuits |
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