Datasheet Microchip RE46C140
| Manufacturer | Microchip |
| Series | RE46C140 |
The RE46C140 is low power CMOS photoelectric type smoke detector IC
Datasheets
CMOS Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode
PDF, 255 Kb, Revision: 10-20-2009
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Status
| RE46C140E16F | RE46C140S16F | RE46C140S16TF | RE46C140SW16F | RE46C140SW16TF | |
|---|---|---|---|---|---|
| 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) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| RE46C140E16F | RE46C140S16F | RE46C140S16TF | RE46C140SW16F | RE46C140SW16TF | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Package | PDIP | SOIC | SOIC | SOIC | SOIC |
| Pins | 16 | 16 | 16 | 16 | 16 |
Parametrics
| Parameters / Models | RE46C140E16F | RE46C140S16F | RE46C140S16TF | RE46C140SW16F | RE46C140SW16TF |
|---|---|---|---|---|---|
| Alarm Interconnect | Yes | Yes | Yes | Yes | Yes |
| Alternate Diagnostics Mode | No | No | No | No | No |
| Chamber Test | Yes | Yes | Yes | Yes | Yes |
| Horn Driver Alarm Pattern | NFPA Temporal | NFPA Temporal | NFPA Temporal | NFPA Temporal | NFPA Temporal |
| Internal POR | Yes | Yes | Yes | Yes | Yes |
| Low Battery Detect | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature Range, °C | -25 to 75 | -25 to 75 | -25 to 75 | -25 to 75 | -25 to 75 |
| Operating Temperature Range, °C | -25 to +75 | -25 to +75 | -25 to +75 | -25 to +75 | -25 to +75 |
| Operating Voltage, Vdc | V to | V to | V to | V to | V to |
| Sensitivity Timer | Yes | Yes | Yes | Yes | Yes |
Eco Plan
| RE46C140E16F | RE46C140S16F | RE46C140S16TF | RE46C140SW16F | RE46C140SW16TF | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: RE46C140 (5)
Manufacturer's Classification
- CO and Smoke Detection > CO and Smoke Detector ICs > Photoelectric Smoke Detector ICs
