AD7537LNZ Multiplying Current Output D/A Converters by Analog Devices

Multiplying Current Output D/A Converters
Status: Production
Series: AD7537
RoHS: Compliant
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The AD7537 contains two 12-bit current output DAC's on one monolithic chip. A seperate reference input is provided for each DAC. The dual DAC saves valuable board space, and the monolithic construction ensures excellent thermal tracking. Both DAC's are guaranteed 12-bit monotonic over the full temperature range.The AD7537 has a 2-byte (8LSBs, 4MSBs) loading structure. It is designed for right-justified data format. The control signals for registering loading are A0, A1, CS, WR and UPD. Data is loaded to the input registers when CS and WR are low. To transfer this data to the DAC registers, UPD must be taken low with WR.Added features on the AD7537 include an asynchronous CLR line which is very useful in calibration routines. When this is taken low, all registers are cleares. The double buffering of the data inputs allows simultaneous update of both DAC's. Also, each DAC has a seperate AGND line. This increases the device versatility; for instance one DAC may be operated with AGND biased while the other is connected in the standard configuration.The AD7537 is manufactured using the Linear Compatible CMOS (LC²MOS) process. It is speed compatible with most microprocessors and accepts TTL, 74HC an 5V CMOS logic level inputs.PRODUCT HIGHLIGHTS DAC to DAC Matching: Since both DACs are fabricated on the same chip, precise matching and tracking is inherent. Many

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Prices starting from US$47.97

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Analog Devices
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Features

Two 12-Bit DACs in One Package
DAC Ladder Resistance Matching: 0.5%
Space Saving Skinny DIP and Surface Mount Packages
4-Quadrant Multiplication
Low Gain Error (1 LSB max Over Temperature)
Byte Loading Structure
Fast Interface Timing

Alternative Descriptions

MULTIPLYING DAC IC | Analog Devices
CONVERTER - DAC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7537LNZ?

Additional datasheets, footprints and schematics for AD7537LNZ are listed on our Part Details page. You can also find images and similar parts to AD7537LNZ on this page.

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What category does AD7537LNZ fall under?

The AD7537LNZ is listed under Multiplying Current Output D/A Converters.

Can I view similar or alternative parts?

You can view similar parts to AD7537LNZ when available in the Multiplying Current Output D/A Converters range under the specifications section at the bottom of the details page.

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Is the AD7537LNZ RoHS compliant?

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

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Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for AD7537LNZ.

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