AD768S
PRODUCTIONAerospace 16-Bit, 30 MSPS Digital to Analog Converter
- Part Models
- 2
- 1ku List Price
- Starting From $4108.80
Part Details
- 30 MSPS Update Rate
- 16-Bit Resolution
- Linearity: 1/2 LSB DNL @14 Bits 1 LSB INL @14 Bits
- Fast Settling: 25 ns Full-Scale Settling to 0.025%
- Low Glitch Impulse: 35 pV-s
- SFDR @ 1 MHz Output: 86 dBc
- THD @ 1 MHz Output: 71 dBc
- See datasheet for additional features
The AD768S is a 16-bit, high speed digital-to-analog converter (DAC) that offers exceptional ac and dc performance. The AD768S is manufactured on ADI's Advanced Bipolar CMOS (ABCMOS) process, combining the speed of bipolar transistors, the accuracy of laser-trimmable thin film resistors, and the efficiency of CMOS logic. A segmented current source architecture is combined with proprietary switching technique to reduce glitch energy and maximize dynamic accuracy. Edge triggered input latches and a temperature compensated bandgap reference have been integrated to provide a complete monolithic DAC solution.
The AD768S is a current-output DAC with a nominal full-scale output current of 20mA and a 1k(ohm) output impedance. Differential current outputs are provided to support single-ended or differential applications. The current outputs may be tied directly to an output, or fed to the summing junction of a high speed amplifier to provide a buffered voltage output. Also, the differential outputs may be interfaced to a transformer or differential amplifier.
The on-chip reference and control amplifier are configured for maximum accuracy and flexibility. The AD76S8 can be driven by the on-chip reference or by a variety of external reference voltages based on the selection of an external resistor. An external capacitor allows the user to optimally trade off reference bandwidth and noise performance.
The AD768S operates on ±5V supplies, typically consuming 465 mW of power.
Documentation
Data Sheet 1
Single Event Effects Radiation Reports 1
High Dose Rate Radiation Reports 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| 5962R0820102VZA | CER. FLATPACK WITH LEADS | ||
| AD768AF-EMX | CER. FLATPACK WITH LEADS |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
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Jul 30, 2020 - 20_0198 CANCELLED: AD768S Aerospace Grade Datasheet Change of Radiation Performance. |
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| AD768AF-EMX | ||
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Jul 30, 2018 - 16_0026 Qualify TeamQuest Technology, Inc. for Burn-in and Life Test of Military and Aerospace Devices |
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| AD768AF-EMX | ||
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Nov 18, 2015 - 15_0219 Laser Marking Standardization for Aerospace Packages |
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| AD768AF-EMX | ||
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Oct 2, 2013 - 13_0163 Qualify TSSI Cavite, Phils for Burn-in and Life Test of MIL-PRF-38535 QMLV Aerospace Devices |
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| AD768AF-EMX | ||
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Nov 9, 2011 - 11_0050 Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines |
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| AD768AF-EMX | ||
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Nov 9, 2011 - 11_0182 Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines |
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| AD768AF-EMX | ||
This is the most up-to-date revision of the Data Sheet.