Datasheet Microchip RE46C317 Manufacturer | Microchip | Series | RE46C317 |
The RE46C317 is a CMOS Piezoelectric Horn Driver ICs with built-in boost converter Datasheets- Download » Datasheet, PDF, 574 Kb, Revision: 05-09-2013
RE46C317/18 Data Sheet Docket ↓RE46C317/18 Piezoelectric Horn Driver with Boost Converter Features: Description: The RE46C317/18 are CMOS piezoelectric horn driver ICs with built-in boost converter. They are intended for use in 3V battery or battery-backed applications. The circuits feature a boost converter and a driver circuit suitable for driving a piezoelectric horn. 3V Operation Low Quiescent Current 10V Boost Converter Low Horn Driver On-Resistance Compatible with RE46C117 The RE46C317/18 are compatible with the RE46C117 device and offer lower standby current. Applications: The RE46C317 has three valid states of Horn Enable (tri-state, low and high), while the RE46C318 has only two valid states, low and high. Smoke Detectors CO Detectors Personal Security Products Electronic Toys Package Types RE46C317/18 PDIP, SOIC FEED 1 8 HRNEN VDD 2 7 HORNS LX 3 6 HORNB VSS 4 5 VO Typical Application RE46C317/18 R1 C4 1.5M R2 HRNEN VDD HORNS LX HORNB High 200K 1 nF FEED RE46C317 Only Tri-state Low L1 RE46C318 Only 10 ОјH ...
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Status | RE46C317E8F | RE46C317S8F | RE46C317S8TF |
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Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
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PackagingParametrics | RE46C317E8F | RE46C317S8F | RE46C317S8TF |
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Brown Out | No | No | No |
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Charge Pump | No | No | No |
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Inductive Boost | Yes | Yes | Yes |
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Interconnect | No | No | No |
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LED Driver | No | No | No |
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Low Battery Detection | No | No | No |
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Operating Temperature, °C | -10 to 60 | -10 to 60 | -10 to 60 |
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Operating Temperature Range, °C | 0 to +50 | 0 to +50 | 0 to +50 |
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Operating Voltage, Vdc | 2V to 5V | 2V to 5V | 2V to 5V |
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Power Good | No | No | No |
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Eco PlanOther OptionsRE46C318 Moldel LineSeries: RE46C317 (3) Manufacturer's Classification- CO and Smoke Detection > Horn Driver ICs
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