AD5045BRUZ Part Information
The AD5025/AD5045/AD5065 are low power, dual 12-/14-/16-bit buffered voltage output nanoDAC® DACs offering relative accuracy specifications of ±1 LSB INL with individual reference pins, and can 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 Schmitt trigger serial interface that operates at clock rates up to 50 MHz and 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 refer- ence buffer is provided on chip. The AD5025/AD5045/AD5065 incorporate a power-on reset circuit that ensures the DAC output powers up zero scale or midscale and remains there until a valid write takes place to the device. The AD5025/AD5045/AD5065 contain a power-down feature that reduces the current consump- tion of the device to typically 400 nA at 5 V and provides software selectable output loads while in power-down mode. The parts are put into power-down mode over the serial interface. Total unad- justed error for the parts is <2.5 mV. The parts exhibit very low glitch on power-up. The outputs of all DACs can be updated simultaneously using the LDAC function, with the added functionality of user-selectable DAC channels to simultaneously update. There is also an asynchronous CLR that clears all DACs to a software-selectable code—0 V, midscale, or full scale. The parts also feature a power-down lockout pin, PDL, which can be used to prevent the DAC from entering power-down under any circumstances over the serial interface.
- Low power dual 12-/14-/16-bit DAC, u00b11 LSB INL Individual voltage reference pins Rail-to-rail operation 4.5 V to 5.5 V power supply Power-on reset to zero scale or midscale Power down to 400 nA @ 5 V 3 power-down functions Per channel power-down Low glitch upon power-up Hardware power-down lockout capability Hardware LDAC with software LDAC override function CLR function to programmable code SDO daisy-chaining option 14-lead TSSOP
|Input Channel Type||Serial|
|Supply Voltage Range||4.5V to 5.5V|
|ADC / DAC Case Style||TSSOP|
|No. of Pins||14Pins|
|Data Interface||3 Wire Serial|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (07-Jul-2017)|
|Operating Temperature Range||-40°C to +125°C|
Alternative Part Descriptions
- CONVERTER - DAC | Richardson RFPD
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AD5045BRUZ?
Additional datasheets, footprints and schematics for AD5045BRUZ are listed in our Part Details tab. You can also find the AD5045BRUZ image and similar parts on this details page.
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What category does AD5045BRUZ fall under?
The AD5045BRUZ is listed under Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC.
Can I view similar or alternative parts?
You can view similar parts to AD5045BRUZ when available in the Digital-to-Analog Converters - DAC range under the specifications section at the bottom of the details page.
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Is the AD5045BRUZ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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