AD5648ARUZ-2 Multichannel Voltage Output D/A Converters by Analog Devices

Multichannel Voltage Output D/A Converters
Status: Production
Series: AD5648
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The AD5648 device is a low power, octal, 14-bit, buffered voltage-output DAC. All devicesoperate from a single 2.7 V to 5.5 V supply and are guaranteedmonotonic by design. The AD5668 and AD5628 are available inboth a 4 mm × 4 mm LFCSP and a 16-lead TSSOP, while theAD5648 is available in both a 14-lead and 16-lead TSSOP.The AD5628/AD5648/AD5668 have an on-chip reference withan internal gain of 2. The AD5628-1/AD5648-1/AD5668-1 havea 1.25 V 5 ppm/°C reference, giving a full-scale output rangeof 2.5 V; the AD5628-2/AD5648-2/AD5668-2 and AD5668-3 havea 2.5 V 5 ppm/°C reference, giving a full-scale output range of5 V. The on-board reference is off at power-up, allowing the useof an external reference. The internal reference is enabled via asoftware write.The part incorporates a power-on reset circuit that ensures that theDAC output powers up to 0 V (AD5628-1/AD5648-1/AD5668-1,AD5628-2/AD5648-2/AD5668-2) or midscale (AD5668-3) andremains powered up at this level until a valid write takes place.The part contains a power-down feature that reduces the currentconsumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode for any or allDAC channels. The outputs of all DACs can be updated simultaneouslyusing the LDAC function, with the added functionalityof user-selectable DAC channels to simultaneously update. Thereis also an asynchronous CLR that updates all DACs to a userprogrammablecode—zero scale, midscale, or full scale.The AD5628/AD5648/AD5668 utilize a versatile 3-wire serialinterface that operates at clock rates of up to 50 MHz and iscompatible with standard SPI®, QSPI™, MICROWIRE™, andDSP interface standards. The on-chip precision output amplifierenables rail-to-rail output swing.Product Highlights Octal, 12-/14-/16-bit DAC. On-chip 1.25 V/2.5 V, 5 ppm/°C reference. Available in 14-lead/16-lead TSSOP, 16-lead LFCSP, and 16-ball WLCSP. Power-on reset to 0 V or midscale. Power-down capability. When powered down, the DAC typically consumes 200 nA at 3 V and 400 nA at 5 V.

Where to Buy

Prices starting from US$12.71

Distributor Stock
Logo for Newark
Newark Electronics
from US$18.31
41
in stock
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Logo for element14 Singapore
element14
from US$19.22
41
in stock
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Logo for Farnell UK
Farnell
from US$17.81
41
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$16.85
0
in stock
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Logo for Analog Devices
Analog Devices
from US$12.71
0
in stock
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Features

Low power, small footprint, pin-compatible octal DACs: 14 bits
14-lead/16-lead TSSOP, 16-lead LFCSP, and 16-ball WLCSP
On-chip 1.25 V/2.5 V, 5 ppm/°C reference
Power down to 400 nA at 5 V, 200 nA at 3 V
2.7 V to 5.5 V power supply
Guaranteed monotonic by design
Power-on reset to zero scale or midscale
3 power-down functions
Hardware LDAC and LDAC override function
CLR function to programmable code
Rail-to-rail operation

Last 6 months Inventory & Pricing History

Alternative Descriptions

Dac, 14Bit, Tssop-16, -40 To 105Deg C | Newark Electronics
DAC, 14BIT, TSSOP-16, -40 TO 105DEG C | element14
DAC 8-CH Resistor-String 14-bit 16-Pin TSSOP Tube | Richardson RFPD
Octal 5V 14bit SPI DAC with re | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD5648ARUZ-2?

Additional datasheets, footprints and schematics for AD5648ARUZ-2 are listed on our Part Details page. You can also find images and similar parts to AD5648ARUZ-2 on this page.

What pricing and inventory information can I view?

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What category does AD5648ARUZ-2 fall under?

The AD5648ARUZ-2 is listed under Multichannel Voltage Output D/A Converters.

Can I view similar or alternative parts?

You can view similar parts to AD5648ARUZ-2 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 AD5648ARUZ-2 RoHS compliant?

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

Which authorised distributors for AD5648ARUZ-2 have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Richardson RFPD and Analog Devices have stock available or on a lead time for AD5648ARUZ-2.

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