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Manufacturer / Brand: AD
Details: Fully Accurate 14-Bit VOUT nanoDAC® SPI Interface 4.5 V to 5.5 V in a TSSOP
Series: AD5045
Quantity Available: Over 56930 pieces

Datasheet for AD5045:

AD5045 datasheet
Price for AD5045
Product Parameters
  • Manufacturer Part Number : AD5045
  • Manufacturer : AD
  • Description : Fully Accurate 14-Bit VOUT nanoDAC® SPI Interface 4.5 V to 5.5 V in a TSSOP
  • Series : AD5045
  • Reference Price : USD 5.792
  • Our Price : We have a better price, contact us by email
  • Product Type : Precision D/A Converters
  • Function : Voltage Output D/A Converters
  • Current Suggest : Production
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : AD5045
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Related IC Components
Features and Benefits of AD5045
Product Detailed Description for AD5045

The AD5025 / AD5045 / AD5065 are low power, dual 12-/14-/16-bitbuffered voltage output nanoDAC® DACs offering relative accuracyspecifications of ±1 LSB INL with individual reference pins, andcan operate from a single 4.5 V to 5.5 V supply. The AD5025 /AD5045 / AD5065 also offer a differential accuracy specification of±1 LSB. The parts use a versatile 3-wire, low power Schmitttrigger serial interface that operates at clock rates up to 50 MHzand is compatible with standard SPI®, QSPI™, MICROWIRE™,and DSP interface standards. The reference for the AD5025 /AD5045 / AD5065 are supplied from an external pin and a reference buffer is provided on chip. The AD5025 / AD5045 / AD5065incorporate a power-on reset circuit that ensures the DAC outputpowers up zero scale or midscale and remains there until a validwrite takes place to the device. The AD5025 / AD5045 / AD5065contain a power-down feature that reduces the current consumptionof the device to typically 400 nA at 5 V and provides softwareselectable output loads while in power-down mode. The parts areput into power-down mode over the serial interface. Total unadjustederror for the parts is <2.5 mV. The parts exhibit very lowglitch on power-up. The outputs of all DACs can be updatedsimultaneously using the LDAC function, with the addedfunctionality of user-selectable DAC channels to simultaneouslyupdate. There is also an asynchronous CLR that clears all DACsto a software-selectable code—0 V, midscale, or full scale. Theparts also feature a power-down lockout pin, PDL, which can beused to prevent the DAC from entering power-down under anycircumstances over the serial interface.

Product Highlights

  1. Dual channel available in a 14-lead TSSOP package with individual voltage reference pins.
  2. 12-/14-/16-bit accurate, ±1 LSB INL.
  3. Low glitch on power-up.
  4. High speed serial interface with clock speeds up to 50 MHz.
  5. Three power-down modes available to the user.
  6. Reset to known output voltage (zero scale or midscale).
  7. Power-down lockout capability.

Applications

  • Process controls
  • Data acquisition systems
  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators
Lifecycle information of AD5045

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

AD5045 More photos
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