AD9102BCPZRL7

Overview

The AD9102BCPZRL7 is a single-channel, 14-bit digital-to-analog converter (DAC) and waveform generator from Analog Devices. It integrates on-chip pattern memory and a direct digital synthesizer (DDS). The device supports DAC sampling rates up to 180 MSPS with differential current outputs reaching 8 mA maximum at 3.3 V. Power dissipation is 96.54 mW at 180 MSPS with a 3.3 V supply. It operates on flexible power supplies ranging from 1.8 V to 3.3 V and features an SPI interface for configuration.

Feature Summary

• On-chip 4096 × 14-bit pattern memory for complex waveform generation
• Integrated DDS with 24-bit tuning word and 10.8 Hz/LSB frequency resolution
• Differential current outputs with 8 mA maximum at 3.3 V
• Low power consumption: 96.54 mW @ 180 MSPS; <5 mW in sleep mode

Applications

• Medical instrumentation
• Portable instrumentation
• Signal generators and arbitrary waveform generators
• Automotive radar

Procurement Notes

Verify the specific suffix RL7 against official documentation to confirm reel packaging requirements. Ensure compatibility with system voltage levels and thermal management needs for the LFCSP package. Confirm availability through authorized channels as distribution status may vary.

Selection Notes

Select this component for applications requiring high integration of DAC and waveform generation functions. Consider the 1.8 V to 3.3 V supply range and low power profile for portable designs. Verify that the 14-bit resolution and 180 MSPS speed meet signal fidelity requirements.

Part Context

The AD9102 belongs to the TxDAC series, combining a high-performance DAC with a waveform generator. The BC subcode indicates industrial temperature range operation (-40°C to +85°C). The CPZ designation refers to the 32-lead LFCSP package type.

Replacement Considerations

AD9102BCPZRL7 is a reel-packaged variant of the AD9102BCPZ. Check datasheet for pinout and electrical equivalence if substituting with other packages or variants within the same family.