A5358CA-T

$0.66

Description：IC SMOKE DETECTOR PHOTO 16DIP
Series：-

SKU:208a6bf289e6 Category: Sensor and Detector Interfaces Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC SMOKE DETECTOR PHOTO 16DIP
Series：-
Mfr：Allegro MicroSystems
Package：Tube
Type：Smoke Detector
Input Type：Photoelectric
Output Type：Voltage
Current - Supply：12 µA
Operating Temperature：-25°C ~ 75°C
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-DIP
Grade：-
Qualification：-

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A5358CA-T

Overview

The Allegro A5358CA-T is a low-current BiCMOS circuit designed for photoelectric smoke detectors. It operates on a supply voltage range of 6 V to 12 V with a maximum supply voltage of 15 V and input voltage up to 15 V. The device features a low operating supply current of 12 μA and functions within a temperature range of -25°C to 75°C. Packaged in a 16-pin DIP through-hole configuration, it integrates necessary I/O capabilities including a hush function for detector applications.

Feature Summary

Integrates all required features for photoelectric smoke detection circuits
Includes built-in hush functionality for user interface control
Operates with ultra-low supply current consumption

Applications

Photoelectric smoke detectors
Optical smoke sensing systems
Fire safety alarm units

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging if required by assembly equipment. Confirm the 16-DIP package type matches the target PCB footprint. Ensure the component meets the specified -25°C to 75°C operating temperature range for the intended environment. Check current lifecycle status as some sources indicate obsolescence.

Selection Notes

Select this component when designing photoelectric smoke detectors requiring integrated optical control and hush logic. The low 12 μA supply current makes it suitable for battery-powered applications. The 16-pin DIP package facilitates prototyping and through-hole manufacturing processes. Ensure the system design accommodates the 6 V to 12 V supply voltage constraints.

Part Context

The A5358 series serves as a specialized solution for fire safety electronics, specifically addressing the needs of photoelectric smoke detection. Allegro Microsystems developed this BiCMOS circuit to consolidate multiple functions into a single low-power chip, simplifying detector design and reducing component count compared to discrete solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts before considering alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.