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ICM7555MJA from INTEL

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ICM7555MJA

Manufacturer: INTEL, MAXIM

General Purpose timers

Partnumber Manufacturer Quantity Availability
ICM7555MJA INTEL, MAXIM 2044 In Stock

Description and Introduction

General Purpose timers The ICM7555MJA is a CMOS timer IC manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** ICM7555MJA  
- **Type:** CMOS Timer  
- **Package:** CERDIP-8  
- **Operating Voltage Range:** 2V to 18V  
- **Supply Current (Typical):** 60µA at 5V  
- **Timing Accuracy (Typical):** ±2% over temperature  
- **Operating Temperature Range:** -55°C to +125°C  
- **Output Current (Sink/Source):** 100mA (peak)  
- **Trigger & Threshold Current:** 50pA (typical)  

### **Descriptions:**
- The ICM7555MJA is a low-power CMOS version of the classic 555 timer.  
- It provides improved performance with lower power consumption compared to bipolar 555 timers.  
- Suitable for precision timing, pulse generation, and oscillator applications.  

### **Features:**
- **Low Power Consumption:** Operates at significantly lower power than bipolar 555 timers.  
- **Wide Operating Voltage Range:** 2V to 18V.  
- **High Timing Accuracy:** ±2% over temperature.  
- **Low Trigger & Threshold Current:** 50pA (typical).  
- **High Output Drive Capability:** Up to 100mA.  
- **Direct Replacement for Bipolar 555 Timers:** Pin-compatible with standard 555 timers.  
- **Low Supply Current:** Typically 60µA at 5V.  
- **Military Temperature Range (-55°C to +125°C):** Suitable for harsh environments.  

This information is based on Maxim Integrated's datasheet for the ICM7555MJA.

Application Scenarios & Design Considerations

General Purpose timers

Alternative Part Number

  • TLC555CP --: Low-power CMOS 555 timer with similar functionality and pinout, widely available and a common drop-in replacement for the ICM7555.
  • LMC555CN --: CMOS 555 timer offering low power consumption and low supply current, functionally equivalent to the ICM7555 in most timer applications.
  • NE555P --: Classic bipolar 555 timer with the same pin configuration and timing function, usable as a substitute where higher supply current is acceptable.

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