ICL7109EQH

$8.41

Description：12 BIT ADC
Series：-

SKU:bf266289d3e9 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

ICL7109EQH is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is 12 BIT ADC. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for ICL7109EQH

Description：12 BIT ADC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Number of Bits：12
Sampling Rate (Per Second)：-
Number of Inputs：1
Input Type：Differential
Data Interface：Parallel
Configuration：ADC
Ratio - S/H:ADC：0:01
Number of A/D Converters：1
Architecture：Dual Slope
Reference Type：External, Internal
Voltage - Supply, Analog：±5V
Voltage - Supply, Digital：±5V
Features：-
Operating Temperature：0°C ~ 70°C
Package / Case：44-LCC (J-Lead)
Supplier Device Package：44-PLCC (16.59x16.59)
Mounting Type：Surface Mount
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for ICL7109EQH

ICL7109EQH

Analog To Digital Converters (ADC) Overview

The ICL7109EQH is a 12-bit analog-to-digital converter featuring a dual-slope architecture and differential input. It utilizes a parallel interface with 3-state binary output capability. The device operates on a single 5V power supply and supports an external reference voltage of 204.8 mV. It offers a sampling rate of 30 samples per second with an integral nonlinearity of +/- 1 counts. The component is housed in a 44-PLCC package and functions within a temperature range of 0°C to 70°C.

Analog To Digital Converters (ADC) Feature Summary

Dual-slope conversion architecture for high precision
Differential input configuration
Parallel data interface with 3-state binary output

Analog To Digital Converters (ADC) Applications

Precision measurement systems
Industrial process control instrumentation
High-resolution data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix (e.g., +D, +TD) against official Analog Devices documentation to confirm exact pinout, packaging, and compliance status. Ensure the selected variant matches the required operating temperature range and mechanical footprint for the target design.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution and dual-slope accuracy are required for low-speed applications. Confirm that the parallel interface and 44-PLCC package align with the system's board layout and connectivity constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ICL7109 series of 12-bit ADCs from Analog Devices/Maxim Integrated. It is designed for applications requiring stable, accurate DC measurements without the complexity of higher-speed successive approximation architectures.