AD7564 +3.3 V/+5 V, Low Power, Quad 12-Bit CMOS DAC

The AD7564 is a serial input device. Data is loaded using FSIN, CLKIN and SDIN. Two address pins A0 and A1 set up a device address, and this feature may be used to simplify device loading in a multi-DAC environment. Alternatively, A0 and A1 can be ignored and the serial out capability used to configure a daisy-chained system. All DACs can be simultaneously updated using the asynchronous LDAC input, and they can be cleared by asserting the asynchronous CLR input. The device is packaged in 28-pin SOIC, SSOP and DIP packages. APPLICATIONS Process control Portable instrumentation General purpose test equipment

The AD7564 contains four 12-bit DACs in one monolithic device. The DACs are standard current output with separate VREF , IOUT1 , IOUT2 and RFB terminals. These DACs operate from a single +3.3 V to +5 V supply.

The device is packaged in 28-pin SOIC, SSOP and DIP packages.

APPLICATIONS
  • Process control
  • Portable instrumentation
  • General purpose test equipment
Features and Benefits
  • Four 12-Bit DACs in One Package
  • 4-Quadrant Multiplication
  • Separate References
  • Single Supply Operation
  • Guaranteed Specifications with +3.3V/+5 Supply
  • Low Power
  • Versatile Serial Interface
  • Simultaneous Update Capability
  • Reset Function
  • 28-Pin SOIC, SSOP and DIP Packages
Digital to Analog Converters
Data Sheets
Documentnote
AD7564: +3.3 V/+5 V, Low Power, Quad 12-Bit CMOS DAC Data Sheet (Rev. B)PDF 392 kB
Application Notes
Documentnote
AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (Rev. 0)PDF 246 kB
AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1PDF 1295 kB
AN-137: A Digitally Programmable Gain and Attenuation Amplifier DesignPDF 52 kB
AN-225: 12-Bit Voltage-Output DACs for Single-Supply 5V and 12V SystemsPDF 237 kB
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
AD7564AR-B Production28 ld SOIC - WideOTH 27-40 to 85C00N
AD7564ARS-B Production28 ld SSOPOTH 47-40 to 85C00N
AD7564ARS-BREEL Production28 ld SSOPREEL 1500-40 to 85C00N
AD7564ARSZ-B Production28 ld SSOPOTH 47-40 to 85C14.1712.04Y
AD7564ARSZ-BREEL Production28 ld SSOPREEL 1500-40 to 85C012.04Y
AD7564ARZ-B Production28 ld SOIC - WideOTH 27-40 to 85C14.1712.04Y
AD7564ARZ-BREEL Production28 ld SOIC - WideREEL 1000-40 to 85C012.04Y
AD7564BN Last Time Buy 28 ld PDIP (600mil)OTH 13-40 to 85C00N
AD7564BNZ Production 28 ld PDIP (600mil)OTH 13-40 to 85C16.0513.65Y
AD7564BR Production28 ld SOIC - WideOTH 27-40 to 85C00N
AD7564BR-REEL Production28 ld SOIC - WideREEL 1000-40 to 85C00N
AD7564BRS Production28 ld SSOPOTH 47-40 to 85C00N
AD7564BRS-REEL Production28 ld SSOPREEL 1500-40 to 85C00N
AD7564BRSZ Production28 ld SSOPOTH 47-40 to 85C14.1712.04Y
AD7564BRSZ-REEL Production28 ld SSOPREEL 1500-40 to 85C012.04Y
AD7564BRZ Production28 ld SOIC - WideOTH 27-40 to 85C14.1712.04Y
AD7564BRZ-REEL Production28 ld SOIC - WideREEL 1000-40 to 85C012.04Y
Reference Materials
AD7564: +3.3 V/+5 V, Low Power, Quad 12-Bit CMOS DAC Data Sheet (Rev. B) ad7564
AN-912: 用平衡电流输出DAC驱动中心抽头变压器[中文版] (Rev. 0) ad7524
AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (Rev. 0) ad7524
AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1 ad7524
AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design ad7524
AN-225: 12-Bit Voltage-Output DACs for Single-Supply 5V and 12V Systems ad7542
Digital to Analog Converters ICs Solutions Bulletin ad5590
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