ADC1061CIN/NOPB

Analog To Digital Converters (ADC) Overview

The ADC1061CIN/NOPB is a 10-bit high-speed analog-to-digital converter utilizing a modified half-flash conversion technique. It integrates an internal track-and-hold circuit, enabling accurate digitization of input signals from DC to over 160 kHz without external sampling components. The device operates on a single +5V supply and dissipates a maximum of 235 mW. Key electrical parameters include a maximum conversion time of 1.8 ms in Mode 1, total unadjusted error within ±2.0 LSB, and integral linearity error up to ±1.5 LSB. It features TRI-STATE outputs for direct microprocessor interfacing.

Analog To Digital Converters (ADC) Feature Summary

• Modified half-flash architecture with integrated track-and-hold function
• Single +5V supply operation with low power dissipation (max 235 mW)
• Direct microprocessor interface via TRI-STATE digital outputs
• No missing codes guaranteed over the industrial temperature range

Analog To Digital Converters (ADC) Applications

• Waveform digitizers
• Disk drives
• Digital signal processor front ends
• Mobile telecommunications

Analog To Digital Converters (ADC) Procurement Notes

Verify that the component matches the specific National Semiconductor (now Texas Instruments) legacy part number ADC1061CIN/NOPB. Confirm the package type corresponds to the N20A plastic DIP specification. Ensure the operating environment remains within the specified -40°C to +85°C range. Check for any specific handling requirements related to ESD susceptibility.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a fast 10-bit conversion speed is required without the complexity of external sample-and-hold circuits. It is suitable for systems needing direct memory-mapped or I/O port interfacing. Consider the 235 mW power dissipation limit and ensure adequate thermal management for the DIP-20 package. Verify that the source impedance is below 500 ohms to maintain accuracy at minimum sample times.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC1061 series of high-speed A/D converters. The 'C' suffix indicates the industrial temperature grade (-40°C to +85°C), while 'N' denotes the plastic DIP-20 package. The '/NOPB' suffix typically signifies a lead-free and RoHS-compliant manufacturing variant, though the original datasheet predates these standards.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the legacy nature of this component, direct pin-compatible replacements may require verification against updated Texas Instruments portfolios or alternative manufacturers offering similar half-flash architectures.