Hot-selling and scarce AD5663RBCPZ-3REEL7 16 Bit Digital to Analog Converter 2 10-LFCSP-WD spot stock

Product Descriptions

The AD5623R/AD5643R/AD5663R,members of the nanoDAC® family, are low power, dual 12-, 14-, and 16-bit buffered voltageout digital-to-analog converters (DAC)that operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. 

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The AD5623R/AD5643R/AD5663R have an on-chip reference. The AD5623R-3/AD5643R-3/AD5663R-3 have a 1.25 V,5 ppm/°C reference,giving a full-scale output of 2.5 V; and the AD5623R-5/AD5643R-5/AD5663R-5 have a 2.5 V, 5 ppm/°C reference, giving a full-scale output of 5 V. The on-chip reference is offat power-up, allowing the use of an external reference; and all devices can be operated from a single 2.7 V to5.5 V supply. The internal reference is turned on by writing to the DAC.

The parts incorporate a power-on reset circuit that ensures the DAC output powers up to 0 V and remains there until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 480 nA at 5 Vand provides software-selectable output loads while in powerdown mode.

Product Features

Low power, smallest pin-compatible, dual nanoDAC

AD5663R: 16 bits

AD5643R: 14 bits

AD5623R: 12 bits

User-selectable external or internal reference

External reference default

On-chip 1.25 V/2.5 V, 5 ppm/°C reference

10-lead MSOP and 3 mm × 3 mm LFCSP

2.7 V to 5.5 V power supply

Guaranteed monotonic by design

Power-on reset to zero scale

Per channel power-down

Serial interface up to 50 MHz

Hardware LDACand CLR functions

Product Applications

Process control

Data acquisition systems

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

Programmable attenuators

Product Specification

Product Photos

For more product information, please download the PDF