ADC1001CCJ-1

Analog To Digital Converters (ADC) Overview

The ADC1001CCJ-1 is a CMOS, 10-bit successive approximation analog-to-digital converter manufactured by Texas Instruments. It features a 20-pin Dual-In-Line package and operates within a temperature range of 0°C to +70°C. The device accepts differential analog inputs with a 0V to 5V range using a single 5V supply. Key electrical specifications include a typical conversion time of 220 µs at a clock frequency of 410 kHz, ±1 LSB linearity error, and an operating supply voltage range of 4.5 VDC to 6.3 VDC.

Analog To Digital Converters (ADC) Feature Summary

• Pin compatible with the ADC0801 series 8-bit A/D converters
• Differential analog voltage inputs for low-frequency common-mode rejection
• On-chip clock generator supporting free-running or external clock modes
• TRI-STATE® outputs compatible with MOS and TTL logic levels

Analog To Digital Converters (ADC) Applications

• Microprocessor-based data acquisition systems
• Industrial process control monitoring
• Battery-powered instrumentation requiring ratiometric operation

Analog To Digital Converters (ADC) Procurement Notes

Verify that the component meets the commercial temperature range (0°C to +70°C) required for the specific application environment. Confirm the package type is the standard width 20-pin DIP (J20A). Ensure the design accommodates the 4.5 VDC to 6.3 VDC supply voltage requirements and differential input biasing constraints.

Analog To Digital Converters (ADC) Selection Notes

Select this component when interfacing directly with 8-bit microprocessors like the NSC800 or 8080 derivatives without additional logic. Choose the ADC1001CCJ-1 over the -J variant if the application operates strictly within the commercial temperature range. Ensure the system provides a stable 5V reference or utilizes the internal ladder resistance for ratiometric measurements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC1001 family of 10-bit µP-compatible A/D converters. It serves as a higher-resolution successor to the 8-bit ADC0801 family while maintaining pin compatibility. The device was originally developed by National Semiconductor and is now distributed under the Texas Instruments portfolio following their acquisition.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC1001CCJ is a direct replacement for the ADC1001CCJ-1, differing only in the extended industrial temperature range (-40°C to +85°C). For drop-in upgrades from 8-bit systems, the ADC0801 series remains pin-compatible but offers lower resolution.