Texas Instruments

DAC3484IZAY

DAC3484IZAY Description

The DAC3484IZAY from Texas Instruments is a high-performance 16-bit, quad-channel digital-to-analog converter (DAC) designed for precision signal generation in demanding applications. Packaged in a compact 196-NFBGA, this DAC offers differential current outputs with exceptional linearity (±4 LSB INL, ±2 LSB DNL) and a rapid 10ns settling time, making it ideal for high-speed data conversion. Operating with dual supply voltages (1.14V–1.32V digital, 3.14V–3.46V analog), it supports flexible power configurations while maintaining low noise and high dynamic performance. Its current-source architecture ensures robust output drive, and it features both external and internal reference options for system design flexibility.

DAC3484IZAY Features

• 16-bit resolution with quad-channel output for multi-channel systems.
• High-speed performance: 10ns settling time enables real-time signal processing.
• Excellent linearity: ±4 LSB INL and ±2 LSB DNL ensure precision.
• Differential current outputs reduce noise susceptibility in high-frequency applications.
• Dual-supply operation (1.14V–1.32V digital, 3.14V–3.46V analog) for power efficiency.
• Flexible reference options: Supports external or internal references for design adaptability.
• Robust packaging: 196-NFBGA ensures reliable surface-mount integration.
• RoHS3 compliant and REACH unaffected, meeting environmental standards.

DAC3484IZAY Applications

The DAC3484IZAY excels in applications requiring high-speed, high-resolution signal generation, including:

• Wireless communication systems: Baseband signal synthesis in 4G/5G infrastructure.
• Test and measurement equipment: Arbitrary waveform generation for precision instruments.
• Medical imaging: High-fidelity DAC for ultrasound and MRI systems.
• Radar and defense systems: Fast, accurate signal processing for phased-array applications.
• Industrial automation: Multi-axis motion control with synchronized analog outputs.

Conclusion of DAC3484IZAY

The DAC3484IZAY stands out as a high-performance, multi-channel DAC with 16-bit resolution, ultra-fast settling time, and excellent linearity, making it a top choice for high-speed, precision-critical applications. Its differential outputs, flexible power/reference options, and robust packaging provide system designers with a reliable solution for wireless, medical, industrial, and defense applications. For engineers seeking a low-latency, high-accuracy DAC, this Texas Instruments device delivers superior performance in a compact form factor.