Da Converter, 16Bit, Ssop-16 Rohs Compliant: Yes |Analog Devices LTC2655BIGN-L16#PBF

LTC2655BIGN-L16#PBF – 16-Bit Quad DAC with I²C Interface – Analog Devices

Optimize precision analog control with the LTC2655BIGN-L16#PBF 16-bit digital-to-analog converter from Analog Devices. This high-accuracy DAC delivers exceptional linearity and low-noise voltage output for demanding industrial and instrumentation applications. PCX ensures genuine Analog Devices components with same-day shipping and dedicated technical support.

Key Features

• 16-Bit Resolution for precise analog output generation
• Quad Independent DAC Channels in compact SSOP-16 package
• Ultra-Fast Settling Time: 9.1µs (typical)
• Wide Dual Supply Range: 2.7V to 5.5V (Analog/Digital)
• I²C Interface simplifies system integration
• Industrial Temperature Range: -40°C to +85°C
• Integrated Output Buffers with voltage output capability

Technical Details

This 4-channel DAC features exceptional ±2 LSB INL and ±0.3 LSB DNL performance. The buffered voltage output supports both internal and external reference configurations. Housed in a space-saving 16-SSOP (3.90mm width) surface-mount package, it operates across industrial environments with robust ESD protection. The I²C-compatible interface enables daisy-chaining for multi-device systems.

Typical Applications

• Industrial process control systems
• Automated test equipment calibration
• Medical instrumentation analog control
• Programmable voltage/current sources
• High-resolution sensor calibration modules

About Analog Devices

Analog Devices (ADI) leads the semiconductor industry in high-performance analog, mixed-signal, and digital signal processing ICs. With over 50 years of innovation, ADI solutions enable cutting-edge technologies across industrial, automotive, and communications sectors.

ADI maintains rigorous quality standards with automotive-grade manufacturing processes, ensuring extreme reliability in critical applications. Their DAC product line consistently sets industry benchmarks for precision, noise performance, and long-term stability.

About Digital-to-Analog Converters (DACs)

Digital-to-analog converters bridge critical gaps between digital control systems and analog output requirements. They transform binary data into precise voltage or current signals essential for actuation, calibration, and waveform generation.

High-resolution DACs like the LTC2655 series enable microvolt-level accuracy in industrial automation, test instrumentation, and communication systems. Selection criteria include resolution, settling time, interface compatibility, and temperature stability to match application demands.

Packaging Information

Available in protective Tube packaging for automated assembly processes. Contact PCX for reel packaging alternatives and custom quantity requests.

Frequently Asked Questions

Q: What reference voltage options does this DAC support?
A: The LTC2655BIGN-L16#PBF accepts both external references (2.5V-5.5V) or uses its internal 2.5V reference.

Q: Is this DAC suitable for battery-powered devices?
A: Yes, its 2.7V-5.5V dual supply range and low power consumption make it ideal for portable instrumentation.

Q: What I²C address options are available?
A: Four address selection pins support up to 16 unique I²C addresses for multi-DAC systems.

Q: How does this DAC handle power-on reset?
A: It features programmable reset to zero-scale or mid-scale outputs at power-up.

Q: Can I synchronously update all DAC outputs?
A: Yes, the I²C broadcast command allows simultaneous updating of all channels.

Q: What distinguishes DACs with buffered outputs?
A: Integrated buffers enable direct drive of loads up to 5mA without external amplifiers, simplifying designs.

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Product images may represent the series. Specifications subject to manufacturer documentation.