ISLA214P13IRZ

Analog To Digital Converters (ADC) Overview

The ISLA214P13IRZ is a high-performance, low-power 14-bit analog-to-digital converter (ADC) manufactured by Renesas Electronics. It operates from a single 1.8V supply and supports sampling rates up to 250MSPS using proprietary FemtoCharge technology on a standard CMOS process. The device features a 700MHz input bandwidth and delivers an effective number of bits (ENOB) of 12.56 bits with a signal-to-noise ratio (SNR) of 73.8 dBFS. Key electrical specifications include a differential nonlinearity (DNL) of +/- 0.25 LSB and integral nonlinearity (INL) of +/- 2.5 LSB. It consumes 448mW of power and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Utilizes Renesas proprietary FemtoCharge technology for high-speed conversion on a standard CMOS process.
• Supports flexible digital output formats including selectable LVDS or LVCMOS in full-width SDR or half-width DDR modes.
• Includes programmable fine gain and offset control via a serial peripheral interface (SPI) port.
• Features clock duty cycle stabilization with 75fs jitter performance for precise timing applications.

Analog To Digital Converters (ADC) Applications

• Software Defined Radio (SDR) systems requiring high dynamic range.
• Test and measurement equipment needing high-resolution digitization.
• Medical imaging devices utilizing pipeline ADC architectures.
• Military radar systems operating in harsh industrial environments.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IRZ' against the manufacturer's current datasheet to confirm package type and RoHS compliance status. Ensure that the ordering information matches the exact pin count and exposed paddle requirements for your PCB layout. Cross-reference the component revision level to avoid discrepancies in electrical characteristics during production integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between 14-bit resolution and high sampling speed is required. Compare the 700MHz bandwidth against system Nyquist requirements. Evaluate the 448mW power consumption against thermal constraints in dense enclosures. Consider the SPI configurability for system calibration needs versus fixed-function alternatives.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ISLA214P series of low-power, high-performance 14-bit ADCs. The series offers pin-compatible variants ranging from 130MSPS to 500MSPS maximum sample rates. It shares architectural similarities with other Renesas pipeline converters but is distinct in its specific 200MSPS rating and 14-bit resolution configuration.

Analog To Digital Converters (ADC) Replacement Considerations

Public documentation indicates that no recommended replacements are available for this specific part number. Designers should verify if newer generations from the same family offer backward compatibility before initiating a substitution strategy.