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AD5344*

Features: AD5334: Quad 8-Bit DAC in 24-Lead TSSOPAD5335: Quad 10-Bit DAC in 24-Lead TSSOPAD5336: Quad 10-Bit DAC in 28-Lead TSSOPAD5344: Quad 12-Bit DAC in 28-Lead TSSOPLow Power Operation: 500A @ 3 V, 600A @ 5 VPower-Down to 80 nA @ 3 V, 200 nA @ 5 V via PD Pin2.5 V to 5.5 V Power SupplyDouble-Bu...

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SeekIC No. : 004269168 Detail

AD5344*: Features: AD5334: Quad 8-Bit DAC in 24-Lead TSSOPAD5335: Quad 10-Bit DAC in 24-Lead TSSOPAD5336: Quad 10-Bit DAC in 28-Lead TSSOPAD5344: Quad 12-Bit DAC in 28-Lead TSSOPLow Power Operation: 500A @ 3...

AD5344* Data Sheet

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Part Number:
AD5344*
Supply Ability:
5000

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

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Product Details

Description



Features:

AD5334: Quad 8-Bit DAC in 24-Lead TSSOP
AD5335: Quad 10-Bit DAC in 24-Lead TSSOP
AD5336: Quad 10-Bit DAC in 28-Lead TSSOP
AD5344: Quad 12-Bit DAC in 28-Lead TSSOP
Low Power Operation: 500A @ 3 V, 600A @ 5 VPower-Down to 80 nA @ 3 V, 200 nA @ 5 V via PD Pin2.5 V to 5.5 V Power SupplyDouble-Buffered Input LogicGuaranteed Monotonic by Design Over All CodesOutput Range: 0VREF or 02 VREFPower-On Reset to Zero VoltsSimultaneous Update of DAC Outputs via LDAC PinAsynchronous CLR FacilityLow Power Parallel Data InterfaceOn-Chip Rail-to-Rail Output Buffer AmplifiersTemperature Range: 40 to +105



Application

Portable Battery-Powered InstrumentsDigital Gain and Offset AdjustmentProgrammable Voltage and Current SourcesProgrammable AttenuatorsIndustrial Process Control


Pinout




Specifications

VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to +7 V
Digital Input Voltage to GND . . . . . . . 0.3 V to VDD + 0.3 V
Digital Output Voltage to GND . . . . .  0.3  V to VDD + 0.3 V
Reference Input Voltage to GND . . . . 0.3 V to VDD + 0.3 V
VOUT to GND . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . 40°C to +105°C
Storage Temperature Range . . . . . . . . . . .65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . .150°C
TSSOP Package
Power Dissipation . . . . . . . . . . . . . . . (TJ max TA)/JA mW
JA Thermal Impedance (24-Lead TSSOP) . . . . .    128°C/W
JA Thermal Impedance (28-Lead TSSOP) . . . . .   97.9°C/W
JC Thermal Impedance (24-Lead TSSOP) . . . . . .    42°C/W
JC Thermal Impedance (28-Lead TSSOP) . . . . . .    14°C/W


Description

SuppThe AD5334/AD5335/AD5336/AD5344 are quad 8-, 10-, and12-bit DACs. They operate from a 2.5 V to 5.5 V supply consumingjust 500 A at 3 V, and feature a power-down mode thatfurther reduces the current to 80 nA. These devices incorporatean on-chip outputbuffer that can drive the output to both supplyrails.

The AD5334/AD5335/AD5336/AD5344 have a parallel interface.CS selects the device and data is loaded into the input registerson the rising edge of WR.

The GAIN pin on the AD5334 and AD5336 allows the outputrane to be set at 0 V to VREF or 0 V to 2 * VREF. On the AD5334, AD5335 and AD5336 an asynchronous LDAC in.

On the AD5334, AD5335 and AD5336 an asynchronous CLRinput is also provided. This resets the contents of the InputRegister and the DAC Register to all zeros. These devices alsoincorporate a power-on-reset circuit that ensures that the DACoutput powers on to 0 V and remains there until valid data is
written to the device.

The AD5334/AD5335/AD5336/AD5344 are available in ThinShrink Small Outline Packages (TSSOP).




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