AD5390BCPZ-3-REEL

Digital To Analog Converters Overview

The AD5390BCPZ-3-REEL is a single-supply, 16-channel, 14-bit voltage output digital-to-analog converter (DAC) from Analog Devices. Designed for the -3 suffix variant, it operates with an analog supply (AVDD) of 2.7 V to 3.6 V and a digital supply (DVDD) of 2.7 V to 5.5 V. The device features rail-to-rail output amplifiers, an on-chip programmable reference, and a serial interface compatible with SPI, QSPI, MICROWIRE, DSP, and I²C standards. It includes integrated functions such as channel monitoring, simultaneous output updates via LDAC, power-down modes, and user-programmable offset/gain adjustments.

Digital To Analog Converters Feature Summary

• 16-channel, 14-bit resolution with guaranteed monotonicity and ±4 LSB max INL
• Single-supply operation: AVDD 2.7 V–3.6 V, DVDD 2.7 V–5.5 V
• Multi-interface support: SPI, QSPI, MICROWIRE, DSP, and I²C (up to 400 kHz)
• Integrated channel monitor, thermal monitor, and amplifier boost mode

Digital To Analog Converters Applications

• Instrumentation and industrial control systems
• Power amplifier control
• Level setting in automated test equipment (ATE)
• Variable optical attenuators (VOAs) and optical transceivers

Digital To Analog Converters Procurement Notes

Verify that the ordering suffix '-3' corresponds to the 2.7 V to 3.6 V AVDD specification range. Confirm the package type matches the required footprint, typically 64-lead LFCSP or 52-lead LQFP for this series. Ensure the reel quantity aligns with production needs, as packaging options vary by manufacturer distribution channels.

Digital To Analog Converters Selection Notes

Select the AD5390BCPZ-3-REEL when a 16-channel, 14-bit DAC is required with low-voltage analog supply constraints (max 3.6 V). Choose this part over the -5 variant if the system AVDD cannot exceed 3.6 V. Verify that the serial interface protocol (SPI/I²C) and pinout compatibility match the host controller design.

Digital To Analog Converters Part Context

This component belongs to the AD5390/AD5391/AD5392 family of multi-channel DACs. The AD5390 specifically provides 16 channels at 14-bit resolution. The 'BCPZ' indicates the commercial temperature grade (-40°C to +85°C), lead-free package, and specific package style. The '-3' suffix denotes the version optimized for lower analog supply voltages compared to the '-5' version.

Digital To Analog Converters Replacement Considerations

Direct replacements within the same family include AD5390BCPZ-5 (for 4.5 V–5.5 V AVDD applications) or AD5391BCPZ-3 (12-bit resolution). Cross-family alternatives like AD5360 offer higher resolution but different channel counts and interfaces.