ADC08062CIWMX

Analog To Digital Converters (ADC) Overview

The ADC08062CIWMX is an obsolete 8-bit analog-to-digital converter manufactured by Texas Instruments. It features a two-channel input multiplexer and utilizes a patented multi-step flash conversion technique to achieve a maximum conversion time of 560 ns in WR-RD mode. The device integrates an internal sample-and-hold circuit, eliminating the need for external components. It operates on a single +4.5V to +5.5V supply with a maximum power consumption of 100 mW. The CIWMX suffix indicates a commercial temperature range of -40°C to +85°C and a 20-pin Wide-Body Small-Outline (SOIC) package.

Analog To Digital Converters (ADC) Feature Summary

• Two-channel analog input multiplexer selectable via A0 pin
• Internal sample-and-hold circuitry with no external clock required
• Multi-step flash architecture for 8-bit resolution
• Tri-state digital outputs compatible with microprocessors

Analog To Digital Converters (ADC) Applications

• Mobile telecommunications systems
• Hard disk drive data acquisition
• Instrumentation requiring high-speed sampling
• General-purpose high-speed data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

This component is officially designated as obsolete by Texas Instruments. Verification of availability requires checking secondary market distributors or surplus suppliers, as original manufacturer production has ceased. Ensure the specific CIWMX package variant matches design requirements before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this part only if legacy compatibility with the ADC0820 pinout or specific multi-step flash timing characteristics are required. Verify that the 300 kHz full-power bandwidth and 1.5 MHz throughput rate meet system signal processing needs. Note that the device is not RoHS compliant under current standards due to its obsolete status.

Analog To Digital Converters (ADC) Part Context

The ADC08062CIWMX belongs to the ADC0806x family, which includes the single-channel ADC08061. Both devices share identical electrical specifications and conversion architectures, differing primarily in the ADC08062's integrated two-channel multiplexer. This family was designed to bridge the gap between low-speed SAR converters and higher-cost pipeline ADCs.

Analog To Digital Converters (ADC) Replacement Considerations

No direct active replacements are listed in the provided documentation. Designers should evaluate modern 8-bit ADCs with similar throughput rates and interface protocols, ensuring voltage levels and pin configurations are adapted through redesign.