AD9714BCPZRL7

Digital To Analog Converters Overview

The AD9714BCPZRL7 is a dual, 8-bit low power digital-to-analog converter (DAC) from the TxDAC family. It operates at sample rates up to 125 MSPS with a single supply voltage range of 1.8 V to 3.3 V. The device features differential current outputs adjustable from 1 mA to 4 mA and includes two on-chip auxiliary DACs. Power consumption is 37 mW at 10 MSPS and 86 mW at 125 MSPS with a 3.3 V supply. It utilizes an LVCMOS clock input and supports SPI or parallel interfaces in a 40-lead LFCSP package.

Digital To Analog Converters Feature Summary

• Dual-channel architecture with 8-bit resolution and 125 MSPS update rate
• Low power operation: 37 mW at 10 MSPS and <3 mW in sleep mode
• Adjustable output common-mode voltage from 0 V to 1.2 V
• Integrated internal reference and two auxiliary DAC channels

Digital To Analog Converters Applications

• Wireless infrastructure base stations
• Picocell and femtocell systems
• Medical instrumentation
• Ultrasound transducer excitation

Digital To Analog Converters Procurement Notes

Verify the specific suffix RL7 indicates tape and reel packaging when sourcing. Confirm that the BC grade meets the required accuracy specifications for differential nonlinearity and integral nonlinearity. Ensure the ordering part number matches the exact pin configuration and thermal requirements for the target application.

Digital To Analog Converters Selection Notes

Select this component for applications requiring low power consumption and high dynamic performance in transmit signal paths. Compare against AD9715, AD9716, and AD9717 if higher resolution (10, 12, or 14 bits) is needed, as they share the same pinout and interface. Verify that the 8-bit resolution is sufficient for the system's linearity requirements.

Digital To Analog Converters Part Context

This part belongs to the AD9714/AD9715/AD9716/AD9717 family of dual, low-power DACs. All members are pin-compatible and share identical packages and interfaces, allowing for design flexibility based on resolution and cost constraints without changing the board layout.

Digital To Analog Converters Replacement Considerations

The AD9715BCPZRL7, AD9716BCPZRL7, and AD9717BCPZRL7 are direct pin-compatible replacements offering 10, 12, and 14-bit resolutions respectively. These can be used for upward selection if higher precision is required.