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RE46C800

Status: In Production

Features:

  • Low Quiescent Current
  • Operation from 3 V or 9 V
  • 10V Boost Regulator
  • Horn Driver
  • LED Driver
  • 3.3V Regulated Voltage for Microcontroller Operation
  • ±1mV Input Offset Voltage
  • 200pA Input Leakage Current
  • Rail-to-rail Input and Output
  • 10KHz Gain Bandwidth Product
  • Unity Gain Stable
  • Bidirectional Alarm Interconnect
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The RE46C800 is a low power CMOS carbon monoxide detector companion IC. The RE46C800 provides all of the analog, interface, and power management functions for a microcontroller based CO or toxic gas detector. It is intended for use in both 3V and 9V battery or battery-backed applications. It features a high performance operational amplifier, a 3.3V regulator for microcontroller voltage regulation, a boost converter, horn driver circuit suitable for driving a piezoelectric horn, an LED driver, and an I/O circuit for communication with interconnected units.

Additional Features
    • Low Quiescent Current
    • Operation from 3 V or 9 V
    • 10V Boost Regulator
    • Horn Driver
    • LED Driver
    • 3.3V Regulated Voltage for Microcontroller Operation
    • Internal Operational Amplifier
      • ±1mV Input Offset Voltage
      • 200pA Input Leakage Current
      • Rail-to-rail Input and Output
      • 10KHz Gain Bandwidth Product
      • Unity Gain Stable
    • Bidirectional Alarm Interconnect
Parametrics
Name
Value
Operating Voltage (Vdc)
2 to 12
LED Driver
True
Voltage Regulator
3.3V
Low Battery Detection
True
Interconnect
True
Brown Out
True
Operating Temperature Range (°C)
-10C to 60C
Comments
New CO Detector product

Documents

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Data Sheets

06/04/2019
444KB

Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
RE46C800SS20
0.164200
0.343284
20
SSOP
.209in
Matte Tin
e3
RE46C800SS20T
0.164200
0.416250
20
SSOP
.209in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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