Features and Benefits
- 8-channel DAC in 52-lead LQFP and 56-lead LFCSP Packages
- Guaranteed monotonic to 16/14 bits
- Nominal output voltage range of −10 V to +10 V
- Multiple output spans available
- Temperature Monitoring Function
- Channel Monitoring Multiplexer
- Digital reset (RESET)
- See Data Sheet for Additional Information
The AD5362 / AD5363 contains 8, 16/14-bit DACs in a single, 56-lead, LFCSP or 52-lead LQFP package. It provides buffered voltage outputs with a span 4 times the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, the device is divided into two groups of 4 DACs, and the output range of each group can be independently adjusted by an offset DAC.
The AD5362 / AD5363 offers guaranteed operation over a wide supply range with VSS from −4.5 V to −16.5 V and VDD from +8 V to +16.5 V. The output amplifier headroom requirement is 1.4 V operating with a load current of 1 mA.
The AD5362 / AD5363 has a high-speed serial interface, which is compatible with SPI®, QSPI™, MICROWIRE™, and DSP interface standards and can handle clock speeds of up to 50 MHz. All the outputs can be updated simultaneously by taking the LDAC input low. Each channel has a programmable gain and an offset adjust register.
Each DAC output is amplified and buffered on-chip with respect to an external SIGGND input. The DAC outputs can also be switched to SIGGND via the CLR pin.
- Industrial Control System
- Level setting in automatic test equipment (ATE)
- Variable optical attenuators (VOA)
- Optical line cards
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
The AD5363 evaluation board can be used as a stand alone board with control coming from an external DSP or micro-controller or it can be connected to a PC. Software is provided which can be used to program the registers of the AD536x. Control of the AD536x is achieved via a USB interface.
Documentation & Resources
AN-1587: 16 Channels of Programmable Output Span Using the AD5360 16-Bit Voltage Output DAC (Rev. A)10/3/2018
AN-1582: Automated Calibration Technique That Reduces the AD5360 16-Channel, 16-Bit DAC Offset Voltage to Less Than 1 mV (Rev. A)9/13/2018
AN-1036: Clear to Any Voltage Using the AD5370 (Rev. 0)2/14/2015
AN-0986: Adjusting the Output Range and Span of the AD5362 (Rev. 0)2/14/2015
Cyclic Redundancy Checking Ensures Correct Data Communications2/1/2011 Analog Dialogue
Software & Systems Requirements
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
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.
Sample & Buy
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.