Product Summary

The ICL7109CPL is a high performance, CMOS, low power integrating A/D converter. It is designed to easily interface with microprocessors.The ICL7109 provides the user with the high accuracy, low noise, low drift versatility and economy of the dual-slope integrating A/D converter.

Parametrics

ICL7109CPL absolute maximum ratings: (1)Positive Supply Voltage (GND to V+): +6.0V; (2)Negative Supply Voltage (GND to V-): -9V; (3)Maximum Junction Temperature (PDIP Package): 150℃; (4)Maximum Junction Temperature (CERDIP Package): 175℃; (5)Maximum Storage Temperature Range: -65℃ to +150℃; (6)Maximum Lead Temperature (Soldering 10s Max): 300℃.

Features

ICL7109CPL features: (1)12-Bit Binary (Plus Polarity and Over-Range) Dual Slope Integrating Analog-to-Digital Converter; (2)Byte-Organized, TTL Compatible Three-State Outputs and UART Handshake Mode for Simple Parallel or Serial Interfacing to Microprocessor Systems; (3)RUN/HOLD Input and STATUS Output Can Be Used to Monitor and Control Conversion Timing; (4)Operates At Up to 30 Conversions/s; (5)On-Chip Oscillator Operates with Inexpensive 3.58MHz TV Crystal Giving 7.5 Conversions/s for 60Hz Rejection. May Also Be Used with An RC Network Oscillator for Other Clock Frequencies.

Diagrams

ICL7109CPL pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ICL7109CPL
ICL7109CPL
Maxim Integrated Products
ADC (A/D Converters) Integrated Circuits (ICs)
Data Sheet
Negotiable 
ICL7109CPL+
ICL7109CPL+
Maxim Integrated Products
ADC (A/D Converters) 12-Bit ADC w/3-State Binary Outputs
Data Sheet
0-1: $9.23
1-25: $6.20
25-50: $4.49
50-100: $4.44
ICL7109CPL+2
ICL7109CPL+2
Maxim Integrated Products
ADC (A/D Converters) 12-Bit ADC w/3-State Binary Outputs
Data Sheet
0-1: $11.51
1-25: $7.67
25-50: $6.62
50-100: $5.56
ICL7109CPL-2
ICL7109CPL-2
Maxim Integrated Products
ADC (A/D Converters)
Data Sheet
Negotiable