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ICM7555 from INTERSIL

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ICM7555

Manufacturer: INTERSIL

General Purpose Timer, CMOS

Partnumber Manufacturer Quantity Availability
ICM7555 INTERSIL 400 In Stock

Description and Introduction

General Purpose Timer, CMOS The ICM7555 is a CMOS timer IC manufactured by **Intersil** (now part of **Renesas Electronics**). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 2V to 18V  
- **Low Power Consumption:** Typically 60µA at 5V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Timing Accuracy:** ±2% over temperature  
- **Output Current:** Up to 100mA (sink or source)  
- **Frequency Range:** Up to 500kHz  

### **Descriptions:**
- The ICM7555 is a **CMOS version** of the classic NE555 timer, offering improved performance with lower power consumption.  
- It is pin-compatible with the standard 555 timer but operates with significantly reduced supply current.  
- Suitable for **monostable (one-shot) and astable (oscillator) applications**.  

### **Features:**
- **Low Power:** Consumes less power than bipolar 555 timers.  
- **Wide Operating Voltage:** Works from 2V to 18V.  
- **High Output Drive:** Can directly drive TTL/CMOS loads.  
- **Low Threshold, Trigger, and Reset Currents:** Ensures stable operation.  
- **Improved Temperature Stability:** Maintains accuracy across a wide temperature range.  

The ICM7555 is commonly used in precision timing, pulse generation, and oscillator circuits where low power consumption is critical.

Partnumber Manufacturer Quantity Availability
ICM7555 35 In Stock

Description and Introduction

General Purpose Timer, CMOS The ICM7555 is a CMOS timer IC manufactured by Renesas Electronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Supply Voltage Range:** 2V to 18V  
- **Low Power Consumption:** Typically 60µA at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Timing Accuracy:** ±2% over temperature range  
- **Output Current (Sink/Source):** Up to 100mA  
- **Trigger Voltage:** 1/3 VCC  
- **Threshold Voltage:** 2/3 VCC  
- **Reset Voltage:** ≤ 0.4V  

### **Description:**
The ICM7555 is a low-power CMOS version of the classic 555 timer IC. It provides the same functionality as the standard 555 but with significantly reduced power consumption. It is designed for precision timing, pulse generation, and oscillator applications.

### **Features:**
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Wide Operating Voltage Range:** Compatible with both low and high-voltage circuits.  
- **High Output Drive Capability:** Can drive TTL or CMOS loads.  
- **Improved Temperature Stability:** Better performance under varying temperatures.  
- **Pin-Compatible with Standard 555:** Drop-in replacement for NE555/LM555.  
- **Low Trigger and Threshold Currents:** Reduces timing errors.  
- **ESD Protection:** Improved reliability.  

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

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