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AD7243 - LC2MOS 12-Bit Serial DACPORT

Datasheet Summary

Description

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.

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 T MIN to T MAX Low Power Dissipation: 100 mW Typical.

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Datasheet Details

Part number AD7243
Manufacturer Analog Devices
File Size 171.84 KB
Description LC2MOS 12-Bit Serial DACPORT
Datasheet download datasheet AD7243 Datasheet
Additional preview pages of the AD7243 datasheet.

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Full PDF Text Transcription

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a 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 T MIN to T MAX Low Power Dissipation: 100 mW Typical APPLICATIONS Process Control Industrial Automation Digital Signal Processing Systems Input/Output Ports REFOUT LC2MOS 12-Bit Serial DACPORT AD7243 FUNCTIONAL BLOCK DIAGRAM VDD 2R R OFS 2R VOUT 12 - BIT DAC REFIN 12 AGND AD7243 DAC LATCH 12 DGND INPUT SHIFT REGISTER VSS SDIN CLR BIN/ SCLK SYNC LDAC DCEN SDO COMP GENERAL DESCRIPTION The AD7243 is a complete 12-bit, voltage output, digital-toanalog converter with output amplifier and Zener voltage reference on a monolithic CMOS chip.
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