ADC14DS080CISQE/NOPB

Analog To Digital Converters (ADC) Overview

The ADC14DS080CISQE/NOPB is a dual-channel, high-performance CMOS analog-to-digital converter manufactured by Texas Instruments. It features a resolution of 14 bits and supports sampling rates up to 80 MSPS. The device utilizes a differential pipeline architecture with digital error correction and on-chip sample-and-hold circuits. It operates on a single +3.0V or 3.3V power supply and includes an internal 1.2V voltage reference. The component accepts differential inputs with a full-scale swing of 2V peak-to-peak. Data outputs are provided via serialized differential LVDS signal pairs. It is housed in a 60-lead WQFN package (9x9x0.8mm) and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel simultaneous conversion capability for two independent analog input signals
• Integrated clock duty cycle stabilizer to maintain performance across varying clock duty cycles
• Serial control interface allowing access to configuration registers via SPI protocol
• Low-power operation with standby mode support and rapid wake-up functionality

Analog To Digital Converters (ADC) Applications

• High-speed data acquisition systems requiring dual-channel synchronization
• Test and measurement equipment utilizing wide bandwidth requirements
• Communication infrastructure front-end processing applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CISQE' against official Texas Instruments documentation to confirm pinout compatibility and environmental ratings. Ensure the ordering part number matches the exact package variant required for your PCB layout. Cross-reference the datasheet revision date to validate current manufacturing status and any potential product change notifications affecting form, fit, or function before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel 14-bit resolution at 80 MSPS is required within a compact footprint. Consider the integrated LVDS serialization and internal reference if minimizing external component count is a priority. Evaluate the single-supply requirement against available board power rails. Confirm that the 2V differential input swing aligns with the source signal amplitude to optimize dynamic range without additional attenuation circuitry.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC14DS080 series of dual-channel pipeline analog-to-digital converters. It shares architectural similarities with other high-speed TI converters but is distinct in its dual-channel configuration and specific packaging. The 'NOPB' suffix indicates lead-free construction compliant with RoHS standards. It serves as a specialized solution for applications needing parallel high-speed digitization in a space-constrained environment.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements may include other dual-channel 14-bit ADCs from the same family, such as the ADC14DS080 variants with different suffixes. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Single-channel alternatives like the ADC14C105 require significant redesign due to interface and channel count differences.