ADC08061CIWM

Analog To Digital Converters (ADC) Overview

The ADC08061CIWM is an obsolete 8-bit analog-to-digital converter manufactured by Texas Instruments. It utilizes a patented multi-step flash conversion technique to achieve a maximum conversion time of 560 ns in WR-RD mode and 900 ns in RD mode. The device features an internal sample-and-hold circuit, eliminating the need for external S/H components. It operates on a single +5V supply with a maximum power consumption of 100 mW. The CIWM variant specifies a Total Unadjusted Error (TUE) of ±1 LSB and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Multi-step flash architecture providing 8-bit resolution with internal sample-and-hold
• High throughput rate of 1.5 MHz with conversion times as low as 560 ns
• Flexible digital interface supporting both RD Mode and WR-RD Mode
• Full-scale input bandwidth up to 300 kHz without external conditioning

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 classified as Obsolete by Texas Instruments. Production data is current as of March 2013. Verify availability through authorized distributors or secondary markets, as new production from the manufacturer is discontinued. Ensure compatibility with existing system designs due to the lack of active manufacturing support.

Analog To Digital Converters (ADC) Selection Notes

Select the ADC08061CIWM when an 8-bit resolution and 1.5 MHz throughput are required in a single-supply environment. The 'CIWM' suffix indicates the commercial/industrial temperature grade (-40°C to +85°C) and Wide-Body Small-Outline package. Note that the ADC08061 has one input channel, whereas the ADC08062 includes a two-channel multiplexer; verify channel requirements before selection.

Analog To Digital Converters (ADC) Part Context

The ADC08061CIWM belongs to the ADC08061/ADC08062 family of 500ns A/D converters with S/H function and input multiplexer. This series was designed to simplify interface connections to microprocessors by allowing I/O or memory mapping. The CIWM part number specifically denotes the wide-body SOIC-20 package variant with industrial temperature specifications.

Analog To Digital Converters (ADC) Replacement Considerations

As this product is obsolete, direct replacements must be sourced from secondary suppliers. No official replacement part numbers are listed in the datasheet. Designers should evaluate modern 8-bit SAR or flash ADCs with comparable throughput and interface compatibility if redesigning the hardware.