Analog DevicesLTC2688CUJ-16#PBFDigital to Analog Converters - DACs
DAC 16-CH 16-bit 40-Pin QFN EP Tube
LTC2688: 16-Channel, 16-Bit Precision DAC
LTC2688 is a 16-channel, 16-bit, ±15 V, small form factor digital-to-analog converter (DAC) with an integrated precision reference converter.
This product is ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control.
Key Features and Benefits
• A/B toggle with sinusoidal dither targets the specific requirements of Mach-Zehnder modulator (MZM) technologies and biasing topologies
• Highly compact 16-channel Software programmable bipolar voltage DAC improves overall system flexibility
• Monitor mux that allows the user to sense DAC voltages and DAC output currents to reduce calibration time and system complexity
Applications
• Communications: 5G, optical wired communications
• Instrumentation and Measurement
• Industrial Automation
• General-Purpose
Evaluation Board
The LTC2688 can be evaluated with the DC2873A-B and DC2026C.
Block Diagrams and Tables
| Compliant | |
| EAR99 | |
| Active | |
| 8542.39.00.40 | |
| Automotive | No |
| PPAP | No |
| General Purpose | |
| 16bit | |
| 16 | |
| 16 | |
| Serial (3-Wire, SPI, Microwire) | |
| Voltage | |
| Unipolar|Bipolar | |
| Internal|External | |
| 4.75 | |
| -21/5.25 | |
| Single|Dual | |
| ±3LSB | |
| ±0.08%FSR | |
| 0 | |
| 70 | |
| Tube | |
| Commercial | |
| Mounting | Surface Mount |
| Package Height | 0.75(Max) mm |
| Package Width | 6 mm |
| Package Length | 6 mm |
| PCB changed | 40 |
| Standard Package Name | QFN |
| Supplier Package | QFN EP |
| 40 | |
| Lead Shape | No Lead |
| EDA / CAD Models |
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