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ICL7116-CM44 from HARRIS,Intersil

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ICL7116-CM44

Manufacturer: HARRIS

31/2 Digit/ LCD/LED Display/ A/D Converter with Display Hold

Partnumber Manufacturer Quantity Availability
ICL7116-CM44,ICL7116CM44 HARRIS 1 In Stock

Description and Introduction

31/2 Digit/ LCD/LED Display/ A/D Converter with Display Hold The ICL7116-CM44 is a 3½ digit analog-to-digital converter (ADC) manufactured by Harris Semiconductor. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 3½ digits (2000 counts)  
- **Input Voltage Range:** ±200mV or ±2V (user-selectable)  
- **Conversion Rate:** 3 readings per second  
- **Supply Voltage:** Typically ±5V  
- **Power Consumption:** Low power (suitable for battery-operated devices)  
- **Reference Voltage:** Internal or external reference options  
- **Operating Temperature Range:** Commercial grade (0°C to +70°C)  
- **Package Type:** 40-pin CERDIP (CM44)  

### **Descriptions:**
- The ICL7116-CM44 is a precision ADC designed for digital panel meters and instrumentation applications.  
- It integrates a display driver, eliminating the need for external multiplexing circuitry.  
- The device includes auto-zeroing and polarity detection for accurate measurements.  

### **Features:**
- **Direct LCD Drive:** Includes a built-in 7-segment decoder and display driver for LCDs.  
- **Low Noise:** High-impedance differential input with low noise performance.  
- **Auto-Polarity:** Automatically detects and displays positive or negative input voltages.  
- **Auto-Zero:** Ensures accurate zero readings without external adjustments.  
- **Single-Chip Solution:** Combines ADC, reference, clock, and display driver in one IC.  

This information is based solely on the manufacturer's datasheet for the ICL7116-CM44.

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