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ICL7135CQI from MAXIM,MAXIM - Dallas Semiconductor

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ICL7135CQI

Manufacturer: MAXIM

4 Digit A/D Converter with Multiplexed BCD Outputs

Partnumber Manufacturer Quantity Availability
ICL7135CQI MAXIM 22 In Stock

Description and Introduction

4 Digit A/D Converter with Multiplexed BCD Outputs The ICL7135CQI is a 4½-digit analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Resolution:** 4½ digits (equivalent to 17,000 counts)  
- **Input Voltage Range:** ±2.000V (full-scale)  
- **Conversion Rate:** Up to 3 readings per second  
- **Supply Voltage:** ±5V (dual supply)  
- **Power Consumption:** Typically 1mW  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** Ceramic Quad Flat Package (CQI)  

### **Descriptions:**  
- The ICL7135CQI is a precision ADC with auto-zero and true differential inputs.  
- It is designed for high-accuracy digital panel meters and instrumentation applications.  
- Features include low noise, low drift, and high input impedance.  

### **Features:**  
- **True Differential Input:** Allows measurement of signals with common-mode noise.  
- **Auto-Zero:** Ensures zero reading for zero input.  
- **Low Noise:** Minimizes errors in precision measurements.  
- **High Input Impedance:** Reduces loading effects on the measured signal.  
- **Overrange and Underrange Indication:** Helps detect out-of-range signals.  
- **Direct LCD Drive:** Compatible with multiplexed LCD displays.  

This information is based solely on the manufacturer's datasheet for the ICL7135CQI.

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