Texas Instruments

DAC38RF89IAAV  

Digital to Analog Converters

DAC38RF89IAAV Description

The DAC38RF89IAAV from Texas Instruments is a high-performance 14-bit, dual-channel digital-to-analog converter (DAC) designed for demanding RF and wireless communication applications. Packaged in a 144-FCBGA, this surface-mount device supports a JESD204B serial interface, enabling high-speed data transfer with low latency. It operates with dual power supplies: 1.71V–1.89V (analog) and 0.95V–1.05V (digital), ensuring efficient power management. The DAC38RF89IAAV features ±4 LSB INL and ±3 LSB DNL precision, along with a rapid 1ns settling time (typical), making it ideal for high-speed signal processing.

DAC38RF89IAAV Features

• 14-bit resolution with dual-channel output for high-fidelity signal generation.
• JESD204B interface for seamless integration with high-speed digital systems.
• Ultra-fast settling time (1ns typ) and low INL/DNL (±4/±3 LSB) for precision applications.
• Flexible reference options: supports external or internal voltage references.
• Differential output for improved noise immunity and signal integrity.
• Wide analog/digital supply range for compatibility with low-power designs.
• RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.

DAC38RF89IAAV Applications

The DAC38RF89IAAV excels in applications requiring high-speed, high-resolution signal synthesis, including:

• 5G and mmWave base stations: for RF signal generation and beamforming.
• Radar and defense systems: due to its fast settling time and precision.
• Test and measurement equipment: where low distortion and high dynamic range are critical.
• Wireless infrastructure: supporting multi-carrier GSM, LTE, and other advanced modulation schemes.
• Medical imaging: for high-speed data acquisition and signal processing.

Conclusion of DAC38RF89IAAV

The DAC38RF89IAAV stands out as a high-performance, dual-channel DAC with JESD204B support, low power consumption, and exceptional linearity. Its fast settling time and flexible reference options make it a top choice for RF, wireless, and precision analog systems. Engineers designing 5G infrastructure, radar, or test equipment will benefit from its robust performance and industry-leading specifications. With Texas Instruments' reliability and RoHS3 compliance, this DAC is a future-proof solution for advanced digital-to-analog conversion needs.

DAC38RF89IAAV Documents

Download datasheets and manufacturer documentation for DAC38RF89IAAV

Datasheets :

DAC38RF82, DAC38RF89      

HTML Datasheet :

DAC38RF82, DAC38RF89      

PCN Design/Specification :

DAC38RF82/DAC38RF89 30/Jul/2020