AD7564

Features: Four 12-Bit DACs in One Package4-Quadrant MultiplicationSeparate ReferencesSingle Supply OperationGuaranteed Specifications with +3.3 V/+5 V SupplyLow PowerVersatile Serial InterfaceSimultaneous Update CapabilityReset Function28-Pin SOIC, SSOP and DIP PackagesApplicationProcess ControlPo...

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AD7564 Picture
SeekIC No. : 004270436 Detail

AD7564: Features: Four 12-Bit DACs in One Package4-Quadrant MultiplicationSeparate ReferencesSingle Supply OperationGuaranteed Specifications with +3.3 V/+5 V SupplyLow PowerVersatile Serial InterfaceSimult...

floor Price/Ceiling Price

Part Number:
AD7564
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/6/10

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Product Details

Description



Features:

Four 12-Bit DACs in One Package
4-Quadrant Multiplication
Separate References
Single Supply Operation
Guaranteed Specifications with +3.3 V/+5 V Supply
Low Power
Versatile Serial Interface
Simultaneous Update Capability
Reset Function
28-Pin SOIC, SSOP and DIP Packages





Application

Process Control
Portable Instrumentation
General Purpose Test Equipment





Pinout

AD7564 Diagram

  Connection Diagram




Specifications

Resolution (Bits) 12bit
DAC Update Rate 1.8MSPS
DAC Settling Time 550ns
# DAC Outputs 4
DAC Type Current Out
DAC Input Format Ser
Output FSR (-Vref),(Bip Vref)
Ref Int/Ext Ext
Supply Vnom Single(+3.3),Single(+5)
Pwr Diss 50W
Package DIP,SOIC,SOP


(TA = +25°C unless otherwise noted)
VDD to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +6 V
IOUT1 to DGND . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
IOUT2 to DGND . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
Digital Input Voltage to DGND . . . . . . 0.3 V to VDD + 0.3 V
VRFB, VREF to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . .±15 V
Input Current to Any Pin Except Supplies2 . . . . . . . . ±10 mA
Operating Temperature Range
Commercial Plastic (A, B Versions). . . . . .40°C to +85°C
Storage Temperature Range . . . . . . . . .. .65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +150°C
DIP Package, Power Dissipation . . . . . . . . . . . . . . . . .875 mW
JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . 75°C/W
Lead Temperature, Soldering (10 sec) . . . . . . . . . . 260°C
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . .875 mW
JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . 75°C/W
Lead Temperature, Soldering (10 sec) . . . . . . . . . . 260°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . +220°C
SSOP Package, Power Dissipation . . . . . . . . . . . . .900 mW
JA Thermal Impedance . . . . . . . . . . . . . . . . . . . 100°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . +220°C





Description

The AD7564 contains four 12-bit DACs in one monolithic device. The DACs are standard current output with sepa rate VREF, IOUT1, IOUT2 and RFB terminals. These DACs operate from a single +3.3 V to +5 V supply.
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. Alterna tively, A0 and A1 can be ignored and the serial out capability used to configure a daisy-chained system.
All DACs AD7564 can be simultaneously updated using the asynchronous LDAC input, and they can be cleared by asserting the asynchronous CLR input.
The device AD7564 is packaged in 28-pin SOIC, SSOP and DIP packages.






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