Microchip RE46C190S16F

Manufacturer No:

RE46C190S16F

Manufacturer:

Microchip

Package:

16-SOIC (0.154, 3.90mm Width)

Description:

RE46C190 is a PHOTO SMOKE IC with TEN YEAR BATTERY LIFE

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

RE46C190S16F information

Microchip RE46C190S16F technical specifications, attributes, parameters and parts with similar specifications to Microchip RE46C190S16F.

Type
Parameter

Alternate Diagnostics Mode
No

Operating Temp Max °C (degrees Celsius)
60

Operating Temp Min °C (degrees Celsius)
-10

Operating Voltage Max V (volt)
5

Operating Voltage Min V (volt)
2

Reverse Battery Protection
No

Type
Photoelectric

Typical Iq
1

Download datasheets and manufacturer documentation for Microchip RE46C190S16F.

The RE46C190 is not recommended for new designs.

Please use the RE46C191 for all new designs.

The RE46C190 is a low voltage, low current programmable photoelectric smoke detector IC. This circuit will provide all the required features for a photoelectric smoke detector with minimal external components. Programmable setup, calibration and feature selection are the key to reduced component count and reduced manufacturing costs. The boost regulator insures proper operation of the infrared diode and the piezo horn under low battery conditions.

Two AA battery Operation

Low Quiescent Current Consumption

Internal IRED driver with Programmable IRED Current

Programmable Photo Amplifier

Programmable Smoke Sensitivity Levels

9 Minute Timer for Reduced Sensitivity Operation

Chamber Test with Programmable Sensitivity Level

Internal Low Battery Test with Programmable Threshold

Interconnect up to 40 Detectors

Local Alarm Memory

Temporal or Continuous Horn Pattern

All internal Oscillator

Internal Power On Reset

Available 16L N SOIC

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.