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ICL7109CPL. from INTERSIL

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ICL7109CPL.

Manufacturer: INTERSIL

12-Bit/ Microprocessor- Compatible A/D Converter

Partnumber Manufacturer Quantity Availability
ICL7109CPL.,ICL7109CPL INTERSIL 9 In Stock

Description and Introduction

12-Bit/ Microprocessor- Compatible A/D Converter The ICL7109CPL is a precision analog-to-digital converter (ADC) manufactured by Intersil (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 12-bit  
- **Input Type:** Differential  
- **Conversion Method:** Dual-slope integration  
- **Supply Voltage:** ±5V (dual supply)  
- **Reference Voltage:** Internal or external (typically 2.8V)  
- **Conversion Rate:** Up to 30 conversions per second  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 40-pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**
- The ICL7109CPL is a high-precision, low-power, 12-bit ADC designed for applications requiring accurate analog-to-digital conversion.  
- It features auto-zero and polarity detection, making it suitable for instrumentation and measurement systems.  
- The dual-slope conversion method ensures high noise rejection and accuracy.  
- It includes an on-chip oscillator, reducing the need for external components.  

### **Features:**
- **12-bit resolution** with low noise  
- **Differential input** for improved common-mode rejection  
- **Auto-zero cycle** for offset correction  
- **Polarity detection** for positive and negative input voltages  
- **Low power consumption**  
- **On-chip oscillator** with external clock option  
- **Serial and parallel output modes** for interfacing flexibility  
- **High-impedance buffer** for direct sensor interfacing  

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

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