AD7243ANZ Single-Channel Voltage Output D/A Converters by Analog Devices

Semiconductors - ICs
> Data & Signal Conversion
> Digital-to-Analog Converters - DAC
Status: Production
Series: AD7243
RoHS: Compliant
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The AD7243 is a complete 12-bit, voltage output, digital-toanalog converter with output amplifier and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance.The output amplifier is capable of developing +10 V across a 2 kΩ load. The output voltage ranges with single supply operation are 0 V to +5 V or 0 V to +10 V, while an additional bipolar ±5 V output range is available with dual supplies. The ranges are selected using the internal gain resistor.The data format is natural binary in both unipolar ranges, while either offset binary or two’s complement format may be selected in the bipolar range. A CLR function is provided which sets the output to 0 V in both unipolar ranges and in the two’s complement bipolar range, while with offset binary data format, the output is set to –REFIN. This function is useful as a power-on reset as it allows the output to be set to a known voltage level.The AD7243 features a fast versatile serial interface which allows easy connection to both microcomputers and 16-bit digital signal processors with serial ports. The serial data may be applied at rates up to 5 MHz allowing a DAC update rate of 300 kHz. A serial data output capability is also provided which allows daisy chaining in multi-DAC systems. This feature allows any number of DACs to be used in a system with a simple 4-wire interface. All DACs may be updated simultaneously using LDAC.The AD7243 is fabricated on Linear Compatible CMOS (LC2 MOS), an advanced, mixed technology process. It is packaged in 16-lead DIP and 16-lead SOIC packages.DACPORT is a registered trademark of Analog Devices, Inc.

Where to Buy

Prices starting from US$20.45

Distributor Stock
Logo for Newark Electronics
Newark Electronics
from US$23.82
31
in stock
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Logo for element14
element14
from US$24.03
31
in stock
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Farnell
from US$22.77
31
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$20.45
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Features

12-Bit CMOS DAC with
On-Chip Voltage Reference
Output Amplifier
Three Selectable Output Ranges
-5 V to + 5 V, 0 V to +5 V, 0 V to +10 V
Serial Interface
300 kHz DAC Update Rate
Small Size: 16-Lead DIP or SOIC
Nonlinearity: ±1/2 LSB Tmin to Tmax
Low Power Dissipation: 100 mW Typical  

Alternative Descriptions

Dac, 12Bit, Dip-16, -40 To 85Deg C | Newark Electronics
DAC, 12BIT, DIP-16, -40 TO 85DEG C | element14
CONVERTER - DAC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7243ANZ?

Additional datasheets, footprints and schematics for AD7243ANZ are listed on our Part Details page. You can also find images and similar parts to AD7243ANZ on this page.

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What category does AD7243ANZ fall under?

The AD7243ANZ is listed under Single-Channel Voltage Output D/A Converters.

Can I view similar or alternative parts?

You can view similar parts to AD7243ANZ when available in the Single-Channel Voltage Output D/A Converters range under the specifications section at the bottom of the details page.

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Is the AD7243ANZ RoHS compliant?

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

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Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for AD7243ANZ.

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