AD767JN Datasheet

Digital to Analog Converters - DAC


The AD767JN is a complete voltage output 12-bit digital-toanalog converter including a high stability buried Zener reference and input latch on a single chip. The converter uses 12 precision high-speed bipolar current steering switches and a laser-trimmed thin-film resistor network to provide high accuracy. Microprocessor compatibility is achieved by the on-chip latch. The design of the input latch allows direct interface to 12-bit buses. The latch responds to strobe pulses as short as 40 ns, allowing use with the fastest available microprocessors. The functional completeness and high performance of the AD767JN result from a combination of advanced switch design, high-speed bipolar manufacturing process, and the proven laser wafer-trimming (LWT) technology. The subsurface (buried) Zener diode on the chip provides a low-noise voltage reference which has long-term stability and temperature drift characteristics comparable to the best discrete reference diodes. The laser trimming process which provides the excellent linearity is also used to trim the absolute value of the reference as well as its temperature coefficient. The AD767JN is thus well suited for wide temperature range performance with ±1/2 LSB maximum linearity error and guaranteed monotonicity over the full temperature range. Typical full-scale gain T.C. is 5 ppm/°C. AD767JN Features •Complete 12-Bit D/A Function-On-Chip Output Amplifier-High Stability Buried Zener Reference•Fast 40 ns Write Pulse•0.3" Skinny DIP and PLCC Packages•Single Chip Construction•Monotonicity Guaranteed Over Temperature•Guaranteed for Operation with 612 V or 615 V Supplies•TTL/5 V CMOS Compatible Logic Inputs•MIL-STD-883 Compliant Versions Available


[{"Name":"Number of Converters:","Value":"1"},{"Name":"Resolution:","Value":"12 bit"},{"Name":"Settling Time:","Value":"4 us"},{"Name":" Maximum Operating Temperature:","Value":"+ 70 C"},{"Name":"Number of DAC Outputs:","Value":"1"},{"Name":"Maximum Power Dissipation:","Value":"600 mW"},{"Name":"Minimum Operating Temperature:","Value":"0 C"},{"Name":"Supply Voltage - Max:","Value":"16.5 V"},{"Name":"Supply Voltage - Min:","Value":"11.4 V"},{"Name":"","Value":""}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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