IC Phoenix logo

Home ›  M  › M79 > MAX823R

MAX823R from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX823R

Manufacturer: MAXIM

5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset

Partnumber Manufacturer Quantity Availability
MAX823R MAXIM 2500 In Stock

Description and Introduction

5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset The MAX823R is a microprocessor (µP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Factory-set (1.575V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V, 4.63V)  
- **Reset Timeout Period:** 140ms (min), 280ms (typ)  
- **Quiescent Current:** 6µA (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 3-Pin SOT23  

### **Descriptions:**
- The MAX823R monitors µP and digital system power supplies, generating a reset signal when the voltage drops below a preset threshold.  
- It ensures proper system operation by holding the µP in reset until the supply voltage stabilizes.  
- The device features a manual reset input for external triggering.  

### **Features:**
- **Low Power Consumption:** 6µA typical supply current.  
- **Precision Voltage Monitoring:** Accurate reset threshold options.  
- **Manual Reset Input:** Allows external reset control.  
- **No External Components Required:** Simplifies design.  
- **Guaranteed Reset Valid Down to VCC = 1V:** Ensures reliable operation.  
- **Small Form Factor:** Available in a compact 3-pin SOT23 package.  

The MAX823R is commonly used in embedded systems, industrial controls, and battery-powered applications.

Application Scenarios & Design Considerations

5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips