EVAL-AD5322DBZ Multichannel Voltage Output D/A Converters by Analog Devices

Multichannel Voltage Output D/A Converters
Status: Production
Series: AD5322
RoHS: Compliant
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The AD5302 / AD5312 / AD5322 are dual 8-, 10- and 12-bit buffered voltage output DACs in a 10-lead µSOIC package that operate from a single +2.5 V to +5.5 V supply consuming 230 µA at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/µs. The AD5302 / AD5312 / AD5322 utilize a versatile 3-wire serial interface which operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.The references for the two DACs are derived from two reference pins (one per DAC). The reference inputs can be configured as buffered or unbuffered inputs. The outputs of both DACs can be updated simultaneously using the asynchronous LDAC input. The parts incorporate a power-on reset circuit, which ensures that the DAC outputs power-up to 0 V and remain there until a valid write takes place to the device. The parts contain a power-down feature that reduces the current consumption of the devices to 200 nA at 5 V (50 nA at 3 V) and provides software-selectable output loads while in power-down mode. The low power consumption of these parts in normal operation makes them ideally suited for portable battery-operated equipment. The power consumption is 1.5 mW at 5 V, 0.7 mW at 3 V, reducing to 1 μW in power-down mode.

Where to Buy

Prices starting from US$32.31

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Farnell
from US$32.31
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Analog Devices
from US$83.49
15
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Richardson RFPD
from US$75.14
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Features

Two 12-Bit DACS in one package
Micropower: 300 µA @ 5 V (including Reference Current)
Power-Down to 200 nA @ 5 V, 50nA @ 3 V
Guaranteed Monotonic by Design
Power-On-Reset to Zero Volts
Buffered/Unbuffered Reference Input Options
O-VREF Output Voltage
Low Power, SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface
Output Buffer Amplifiers with Rail-to-Rail Operation
Simultaneous Update of DAC Outputs via LDAC pin(active low)
Temperature Range: -40ºC to 105ºC
Three Power-Down Functions

Alternative Descriptions

evaluation board i.c. | Analog Devices
LINEAR ICS - EVALUATION BOARD | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a EVAL-AD5322DBZ?

Additional datasheets, footprints and schematics for EVAL-AD5322DBZ are listed on our Part Details page. You can also find images and similar parts to EVAL-AD5322DBZ on this page.

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What category does EVAL-AD5322DBZ fall under?

The EVAL-AD5322DBZ is listed under Multichannel Voltage Output D/A Converters.

Can I view similar or alternative parts?

You can view similar parts to EVAL-AD5322DBZ when available in the Multichannel Voltage Output D/A Converters range under the specifications section at the bottom of the details page.

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Is the EVAL-AD5322DBZ RoHS compliant?

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

Which authorised distributors for EVAL-AD5322DBZ have stock available?

Authorised distributors including Analog Devices, Richardson RFPD and Farnell have stock available or on a lead time for EVAL-AD5322DBZ.

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