+2.7 V To +5.5 V, Parallel Input, Voltage Output 8-Bit DAC

The AD7801 is a single, 8-bit, voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output Buffer allows the DAC output to swing rail to rail. The AD7801 has a parallel Microprocessor and DSP compatible Interface with high speed Registers and double buffered Interface Logic Data is loaded to the input Register on the rising edge of CS or WR.
Reference selection for the AD7801 CAN be either an internal reference derived from the VDD or an external reference applied at the REFIN pin. The output of the DAC CAN be cleared by using the asynchronous CLR input. The low power consumption of this part makes it ideally suited to portable battery operated equipment. The power consumption is less than 5 mW at 3.3 V, reducing to less than 3 W in power-down mode.
The AD7801 is available in a 20-lead SOIC and a 20-lead TSSOP package.
By Analog Devices, Inc.
AD7801 's PackagesAD7801 's pdf datasheet
AD7801BR SOIC
AD7801BR-REEL SOIC
AD7801BR-REEL7 SOIC
AD7801BRU TSSOP
AD7801BRU-REEL TSSOP
AD7801BRU-REEL7 TSSOP
AD7801BRUZ TSSOP
AD7801BRUZ-REEL TSSOP
AD7801BRUZ-REEL7 TSSOP
AD7801BRZ SOIC
AD7801BRZ-REEL SOIC
AD7801BRZ-REEL7 SOIC

AD7801 pdf datasheet download


AD7801 Pinout, Pinouts
AD7801 pinout,Pin out
This is one package pinout of AD7801,If you need more pinouts please download AD7801's pdf datasheet.

AD7801 Application circuits
AD7801 circuits
This is one application circuit of AD7801,If you need more circuits,please download AD7801's pdf datasheet.


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