Texas Instruments

DAC161P997CISQ/NOPB

DAC161P997CISQ/NOPB Description

The DAC161P997CISQ/NOPB is a high-precision 16-bit digital-to-analog converter (DAC) from Texas Instruments, designed for applications requiring robust performance in industrial and embedded systems. Packaged in a compact 16-WQFN surface-mount form factor, this single-channel DAC operates from a 2.7V to 3.6V dual-supply (analog and digital), ensuring compatibility with low-power designs. Its serial interface simplifies integration with microcontrollers and FPGAs, while its 16-bit resolution delivers exceptional linearity and low noise for precision signal generation.

DAC161P997CISQ/NOPB Features

• High Resolution: 16-bit output ensures fine-grained control for sensitive analog systems.
• Wide Supply Range: Supports 2.7V–3.6V, ideal for battery-powered or low-voltage applications.
• Serial Data Interface: Enables easy communication with SPI/I²C-compatible hosts.
• Industrial Robustness: RoHS3 compliant and REACH unaffected, suitable for harsh environments.
• Compact Packaging: 16-WQFN (3mm x 3mm) saves board space in dense layouts.
• Extended Reliability: MSL 3 (168 hours) moisture sensitivity ensures durability during assembly.

Compared to similar DACs, the DAC161P997 stands out for its low power consumption, high accuracy, and flexible supply configuration, making it superior for precision-critical designs.

DAC161P997CISQ/NOPB Applications

• Industrial Automation: Calibration systems, PLCs, and process control requiring stable analog outputs.
• Test & Measurement Equipment: High-resolution signal generation for oscilloscopes or data acquisition.
• Medical Devices: Precision voltage/current control in diagnostic and monitoring systems.
• Communications Infrastructure: Base station tuning and RF signal conditioning.
• Embedded Systems: Low-power sensor interfaces or actuator control in IoT devices.

Conclusion of DAC161P997CISQ/NOPB

The DAC161P997CISQ/NOPB combines high resolution, low-voltage operation, and compact packaging, making it an excellent choice for engineers designing precision analog systems. Its serial interface and industrial-grade reliability further enhance its versatility across automation, medical, and embedded applications. For projects demanding 16-bit accuracy with minimal power and space overhead, this DAC delivers unmatched performance.