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ICM7555MTV from INTERSIL

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ICM7555MTV

Manufacturer: INTERSIL, INTER, HAR

General Purpose timers

Partnumber Manufacturer Quantity Availability
ICM7555MTV INTERSIL, INTER, HAR 189 In Stock

Description and Introduction

General Purpose timers The ICM7555MTV is a CMOS timer IC manufactured by INTERSIL (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** CMOS Timer IC  
- **Model:** ICM7555MTV  
- **Manufacturer:** INTERSIL (now Renesas Electronics)  
- **Package:** TO-99 (Metal Can)  
- **Supply Voltage Range:** 2V to 18V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Low Power Consumption:** Typically 60µA at 5V  
- **Timing Accuracy:** ±2% over temperature  
- **Output Current:** Up to 100mA (sink or source)  
- **Frequency Range:** Up to 500kHz  

### **Descriptions:**  
- The ICM7555MTV is a low-power, high-performance CMOS version of the classic 555 timer.  
- It is designed for precision timing, pulse generation, and oscillator applications.  
- It offers improved performance over the bipolar 555, including lower power consumption and higher input impedance.  

### **Features:**  
- **Low Power Consumption:** Significantly lower than bipolar 555 timers.  
- **Wide Supply Voltage Range:** Operates from 2V to 18V.  
- **High Input Impedance:** Reduces loading effects on timing components.  
- **Improved Timing Accuracy:** ±2% over temperature.  
- **Compatible with Bipolar 555:** Pin-compatible with standard 555 timers.  
- **High Output Drive Capability:** Can source or sink up to 100mA.  
- **Stable, Monostable, and Astable Operation Modes:** Supports various timing configurations.  

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

Application Scenarios & Design Considerations

General Purpose timers

Alternative Part Number

  • TLC555CDR --: Low-power CMOS 555 timer with similar supply range and pinout, widely available and a common drop-in replacement for the ICM7555.
  • LMC555CMX --: CMOS 555 timer offering very low power consumption and direct functional equivalence to the ICM7555 in most timing circuits.
  • NE555DR --: Standard bipolar 555 timer with identical pinout and function; acceptable when higher supply current is tolerable and cost is a priority.

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