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ICL7665ACSA

Microprocessor Voltage Monitor with

Partnumber Manufacturer Quantity Availability
ICL7665ACSA 369 In Stock

Description and Introduction

Microprocessor Voltage Monitor with The ICL7665ACSA is a dual over/under voltage detector manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** 1.2V to 16V  
- **Detection Voltage Accuracy:** ±2% (typical)  
- **Quiescent Current:** 50µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  
- **Output Configuration:** Open-drain  
- **Detection Thresholds:** Adjustable via external resistors  

### **Descriptions:**  
The ICL7665ACSA monitors two independent voltage levels (overvoltage and undervoltage) and provides open-drain outputs for each condition. It is commonly used in battery-powered systems, power supply monitoring, and microprocessor supervision.  

### **Features:**  
- Dual overvoltage and undervoltage detection  
- Low power consumption  
- Adjustable threshold voltages  
- Open-drain outputs for easy interfacing  
- Wide operating voltage range  
- High accuracy (±2%)  

This device ensures reliable voltage monitoring in various electronic applications.

Application Scenarios & Design Considerations

Microprocessor Voltage Monitor with

Alternative Part Number

  • MAX6341CSA --: Voltage monitor/supervisor in the same function class with similar SOIC-8 package and comparator-based threshold detection, suitable as a functional replacement.
  • LTC2912CMS8-1 --: Over/under voltage monitor with adjustable thresholds and open-drain outputs, matching the dual comparator supervisor role of the original.
  • TPS3700DDCR --: Window voltage supervisor with dual comparators and adjustable thresholds, offering a comparable monitoring function in a small package.
Partnumber Manufacturer Quantity Availability
ICL7665ACSA MAX 1067 In Stock

Description and Introduction

Microprocessor Voltage Monitor with The ICL7665ACSA is a dual over/under voltage detector manufactured by Maxim Integrated (MAX).  

### **Specifications:**  
- **Supply Voltage Range:** 1.5V to 16V  
- **Quiescent Current:** 50µA (typical)  
- **Output Configuration:** Open-drain  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Threshold Accuracy:** ±2% (typical)  
- **Hysteresis:** Built-in (prevents oscillation near threshold)  

### **Descriptions:**  
The ICL7665ACSA is a dual voltage monitor designed to detect overvoltage and undervoltage conditions in electronic systems. It features two independent comparators with adjustable thresholds using external resistors.  

### **Features:**  
- **Dual Voltage Monitoring:** Two independent detectors in one IC.  
- **Adjustable Thresholds:** Set via external resistor dividers.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Open-Drain Outputs:** Can be pulled up to any voltage up to 18V.  
- **Wide Supply Range:** Operates from 1.5V to 16V.  
- **Built-in Hysteresis:** Ensures stable switching.  

This device is commonly used in power supply monitoring, battery management, and system protection circuits.

Application Scenarios & Design Considerations

Microprocessor Voltage Monitor with

Alternative Part Number

  • MAX6457CSA --: Voltage monitor/supervisor in the same family with similar dual-threshold detection function and SOIC-8 package, direct functional replacement.
  • LTC2912CMS8-1 --: Dual voltage supervisor with adjustable thresholds in MSOP-8, comparable function and supply range, suitable cross-vendor alternative.
  • TPS3700DDCR --: Wide-supply dual window comparator/supervisor in SOT-23-6, offers similar over/under voltage monitoring with lower power consumption.
Partnumber Manufacturer Quantity Availability
ICL7665ACSA Pb-free 1044 In Stock

Description and Introduction

Microprocessor Voltage Monitor with The ICL7665ACSA is a dual MOSFET driver manufactured by Intersil (now Renesas Electronics). Below are the factual details from Ic-phoenix technical data files:  

### **Manufacturer Pb-Free Specifications:**  
- The ICL7665ACSA is **Pb-free (RoHS compliant)**.  
- It complies with the Restriction of Hazardous Substances (RoHS) directive.  

### **Descriptions:**  
- The ICL7665ACSA is a **dual MOSFET driver** designed to interface between low-power logic and power MOSFETs.  
- It features **high peak output current (up to 1.5A)** for fast switching of capacitive loads.  
- The device operates from a **single supply voltage (4.5V to 18V)**.  
- It is available in an **8-pin SOIC (Small Outline Integrated Circuit) package**.  

### **Features:**  
- **Dual MOSFET driver** with independent inputs and outputs.  
- **High peak output current (1.5A)** for fast switching.  
- **Wide supply voltage range (4.5V to 18V)**.  
- **Low power consumption**.  
- **TTL/CMOS compatible inputs**.  
- **Pb-free and RoHS compliant**.  

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

Application Scenarios & Design Considerations

Microprocessor Voltage Monitor with

Alternative Part Number

  • MAX6341CSA --: Voltage monitor/supervisor in the same 8-pin SOIC package with comparable supply-voltage monitoring function, widely available and pin-compatible in function.
  • MC33164D-5 --: Micropower undervoltage/voltage supervisor IC with similar monitoring role and low current consumption, suitable as a functional substitute.
  • TL7705ACD --: Supply voltage supervisor in SOIC-8 with adjustable/reset monitoring behavior, a common alternative when the exact ICL7665 function is unavailable.
Partnumber Manufacturer Quantity Availability
ICL7665ACSA intersil 3980 In Stock

Description and Introduction

Microprocessor Voltage Monitor with The ICL7665ACSA is a dual over/under voltage detector manufactured by Intersil (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 1.2V to 16V  
- **Quiescent Current:** 40µA (typical)  
- **Output Type:** Open-drain MOSFET  
- **Detection Threshold Accuracy:** ±2% (over temperature)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
- The ICL7665ACSA is designed to monitor two independent voltage rails for overvoltage or undervoltage conditions.  
- It features two separate detectors, each with programmable thresholds using external resistors.  
- The open-drain outputs can be pulled up to a voltage higher than the supply (up to 18V).  
- It is commonly used in power supply monitoring, battery management, and system protection applications.  

### **Features:**
- **Dual Voltage Monitoring:** Two independent detectors in a single package.  
- **Adjustable Thresholds:** Set via external resistors for flexibility.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Wide Supply Range:** Operates from 1.2V to 16V.  
- **Open-Drain Outputs:** Allows interfacing with higher voltage logic.  
- **High Accuracy:** ±2% threshold accuracy over temperature.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Microprocessor Voltage Monitor with

Alternative Part Number

  • MAX6457UKD0A+T --: Dual voltage monitor/supervisor with similar over/under-voltage detection function and adjustable thresholds, pin-compatible style in small package.
  • LTC2912IDDB-1#TRMPBF --: Dual supply voltage monitor offering comparable over/under-voltage window detection and open-drain outputs, suitable functional replacement.
  • TPS3700DDCR --: Window voltage supervisor with dual monitoring channels and adjustable thresholds, similar role to the ICL7665 voltage detector.
Partnumber Manufacturer Quantity Availability
ICL7665ACSA MAXIM 158 In Stock

Description and Introduction

Microprocessor Voltage Monitor with The ICL7665ACSA is a dual over/under voltage detector manufactured by Maxim Integrated (now part of Analog Devices). Below are its factual specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** ICL7665ACSA  
- **Package:** 8-SOIC  
- **Operating Voltage Range:** 1.2V to 16V  
- **Supply Current:** 40µA (typical)  
- **Detection Threshold Accuracy:** ±2.5% (typical)  
- **Temperature Range:** 0°C to +70°C  
- **Output Configuration:** Open-drain  
- **Number of Detectors:** Dual (two independent detectors)  

### **Descriptions:**  
The ICL7665ACSA is a precision voltage monitor designed to detect overvoltage and undervoltage conditions in electronic systems. It features two independent detectors, each with programmable threshold levels via external resistors. The open-drain outputs can be used to drive external circuitry or microcontrollers for system protection.  

### **Features:**  
- Dual overvoltage/undervoltage detection  
- Adjustable threshold levels via external resistors  
- Low supply current (40µA typical)  
- Wide operating voltage range (1.2V to 16V)  
- Open-drain outputs for flexible interfacing  
- High threshold accuracy (±2.5%)  
- Industrial temperature range (0°C to +70°C)  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Microprocessor Voltage Monitor with

Alternative Part Number

  • MAX6341CSA --: Same manufacturer's voltage monitor/supervisor family with comparable function and SOIC-8 package, suitable as a functional substitute.
  • LTC2912CMS8-1 --: Over/under voltage monitor with similar dual-supply monitoring function in an MSOP-8 package, a strong cross-vendor alternative.
  • TPS3700DDCR --: Window voltage supervisor offering comparable over/under voltage monitoring in a small SOT-23 package, useful when layout flexibility exists.
Partnumber Manufacturer Quantity Availability
ICL7665ACSA HAR 56 In Stock

Description and Introduction

Microprocessor Voltage Monitor with The ICL7665ACSA is a dual over/under voltage detector manufactured by Harris Semiconductor (now part of Intersil/Renesas).  

### **Specifications:**  
- **Manufacturer:** Harris Semiconductor (HAR)  
- **Type:** Dual Over/Under Voltage Detector  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Operating Voltage Range:** 1.2V to 16V  
- **Detection Thresholds:** Adjustable via external resistors  
- **Output Configuration:** Open-drain outputs  
- **Quiescent Current:** Typically 60µA  
- **Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions:**  
The ICL7665ACSA is designed to monitor two independent voltage levels, providing an open-drain output when the monitored voltage goes above or below preset thresholds. It is commonly used in power supply monitoring, battery management, and system protection applications.  

### **Features:**  
- Dual independent voltage detectors in a single package  
- Adjustable threshold voltages via external resistors  
- Low power consumption  
- Open-drain outputs for easy interfacing  
- Wide operating voltage range (1.2V to 16V)  
- Suitable for battery-powered and portable applications  

This information is based solely on the device's datasheet and manufacturer specifications.

Application Scenarios & Design Considerations

Microprocessor Voltage Monitor with

Alternative Part Number

  • MAX6457CSA --: Pin-compatible voltage monitor/supervisor in the same function class, widely available and directly substitutable in most ICL7665 over/under-voltage detector applications.
  • LTC2912CMS8-1 --: Single-channel voltage supervisor with adjustable thresholds, offering comparable over/under-voltage monitoring performance and good electrical compatibility.
  • TPS3700DDCR --: Window voltage supervisor with dual comparator inputs, functionally similar to the ICL7665 and suitable as a modern replacement in monitoring circuits.
Partnumber Manufacturer Quantity Availability
ICL7665ACSA MAXIM 439 In Stock

Description and Introduction

Microprocessor Voltage Monitor with The ICL7665ACSA is a dual over/under voltage detector manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** ICL7665ACSA  
- **Package:** 8-pin SOIC  
- **Operating Voltage Range:** 1.5V to 16V  
- **Quiescent Current:** 50µA (typical)  
- **Temperature Range:** 0°C to +70°C (commercial grade)  
- **Output Configuration:** Open-drain  
- **Detection Accuracy:** ±2% (typical)  
- **Threshold Voltage Options:** Fixed or adjustable via external resistors  

### **Descriptions:**
The ICL7665ACSA is a dual voltage monitor designed to detect overvoltage and undervoltage conditions in power supply systems. It provides two independent comparators with open-drain outputs, making it suitable for battery monitoring, power supply sequencing, and system protection applications.  

### **Features:**
- **Dual Voltage Monitoring:** Two independent detectors for overvoltage and undervoltage.  
- **Adjustable Thresholds:** Can be set using external resistors or fixed internally.  
- **Low Power Consumption:** Typically 50µA quiescent current.  
- **Wide Operating Voltage Range:** 1.5V to 16V.  
- **Open-Drain Outputs:** Allows flexible interfacing with other logic levels.  
- **High Accuracy:** ±2% threshold detection accuracy.  
- **Power-On Reset Delay:** Ensures stable operation at startup.  

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

Application Scenarios & Design Considerations

Microprocessor Voltage Monitor with

Alternative Part Number

  • MAX6457AUT-T --: Voltage monitor/supervisor with similar over/under-voltage detection function, different series naming, good functional match.
  • LTC2912IMS8-1 --: Dual voltage supervisor with adjustable thresholds, comparable to the ICL7665 dual comparator function, different prefix and series.
  • TPS3700DDCR --: Window voltage supervisor offering over/under-voltage monitoring similar to ICL7665, different manufacturer and naming series.

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