EVAL-AD5320DBZ Multiplying Current Output D/A Converters by Analog Devices

Multiplying Current Output D/A Converters
Status: Production
Series: AD5320
RoHS: Compliant
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The AD5320 is a single, 12-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5320 utilizes a versatile three-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI™,QSPI™, MICROWIRE™ and DSP interface standards.The reference for AD5320 is derived from the power supplyinputs and thus gives the widest dynamic output range. Thepart incorporates a power-on reset circuit that ensures that theDAC output powers up to zero volts and remains there until avalid write takes place to the device. The part contains a power-down feature that reduces the current consumption of thedevice to 200 nA at 5 V and provides software selectable outputloads while in power-down mode. The part is put into power-down mode over the serial interface. The low power consumption of this part in normal operationmakes it ideally suited to portable, battery-operated equipment.The power consumption is 0.7 mW at 5 V reducing to 1 μW inpower-down mode.The AD5320 is one of a family of pin-compatible DACs. TheAD5300 is the 8-bit version and the AD5310 is the 10-bitversion. The AD5300/AD5310/AD5320 are available in 6-leadSOT-23 packages and 8-lead MSOP packages. PRODUCT HIGHLIGHTS Available in 6-lead SOT-23 and 8-lead MicroSOIC packages Low power, single supply operation from 2.7 V to 5.5 V Consumes 0.35 mW at 3 V and 0.7 mW at 5 V Rail-to-Rail output with a slew rate of 1 V/µs Reference derived from the power supply High speed serial interface with clock speeds up to 30 MHz Pin and Software Compatible with the AD5300 (8-Bit) and the AD5310 (10-bit)

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Features

Micropower: 140 µA @ 5 V, 115 µA @ 3 V
Power-Down to 200 nA @ 5 V, 50 nA @ 3 V
Guaranteed Monotonic by design
Power-On-Reset to Zero Volts
Three Power-Down Functions
SYNC (active low) Interrupt Facility
Low Power, SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface
Output Buffer Amplifier with Rail-to-Rail Operation
Temperature Range: -40°C to 105°C
Three Power-Down Functions

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Alternative Descriptions

AD5320 DAC Evaluation Board | Richardson RFPD

Frequently Asked Questions

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Additional datasheets, footprints and schematics for EVAL-AD5320DBZ are listed on our Part Details page. You can also find images and similar parts to EVAL-AD5320DBZ on this page.

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What category does EVAL-AD5320DBZ fall under?

The EVAL-AD5320DBZ is listed under Multiplying Current Output D/A Converters.

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Is the EVAL-AD5320DBZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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