IC Phoenix logo

Home ›  M  › M72 > MAX690TCPA

MAX690TCPA from MAX,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MAX690TCPA

Manufacturer: MAX

3.0V or 3.3V microprocessor supervisory circuit. Reset threshold 3.075V. Active-low reset. Watchdog input. Backup-battery switch. Power-fail threshold accuracy +-4%. Power-fail comparator. Reset window +-75mV

Partnumber Manufacturer Quantity Availability
MAX690TCPA MAX 3 In Stock

Description and Introduction

3.0V or 3.3V microprocessor supervisory circuit. Reset threshold 3.075V. Active-low reset. Watchdog input. Backup-battery switch. Power-fail threshold accuracy +-4%. Power-fail comparator. Reset window +-75mV The MAX690TCPA is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Maxim Integrated  

### **Specifications:**  
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Quiescent Current:** 10μA (typical)  
- **Reset Threshold Accuracy:** ±1.5%  
- **Reset Timeout Period:** 200ms (minimum)  
- **Package Type:** 8-pin PDIP (Plastic Dual In-Line Package)  
- **Watchdog Timer:** 1.6s (nominal)  

### **Descriptions:**  
- The MAX690TCPA is a low-power microprocessor supervisory circuit designed to monitor power supply voltages in μP and digital systems.  
- It provides reset signals to the processor during power-up, power-down, or brownout conditions.  
- Includes a watchdog timer to detect software execution failures.  

### **Features:**  
- **Power-On Reset (POR) Generation:** Ensures proper system initialization.  
- **Manual Reset Input:** Allows external reset triggering.  
- **Watchdog Timer:** Monitors system activity and resets the processor if software fails.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Wide Operating Voltage Range:** Supports systems from 1.2V to 5.5V.  
- **Precision Voltage Monitoring:** Ensures reliable reset thresholds.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3.0V or 3.3V microprocessor supervisory circuit. Reset threshold 3.075V. Active-low reset. Watchdog input. Backup-battery switch. Power-fail threshold accuracy +-4%. Power-fail comparator. Reset window +-75mV

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