Details, datasheet, quote on part number: AD5681RBRMZ
PartAD5681RBRMZ
Category
TitleIC DAC 12BIT SPI 10-MSOP
Description

ADI’s AD5681 / AD5682 / AD5683 and AD5691 / AD5692 / AD5693 are part of the nanoDAC+ family. These DACs are 3 V and 5 V, rail-to-rail devices with SPI and I2C interfaces. nanoDAC+ are known for their low power, monotonic, voltage output precision in extremely small 2 mm x 2 mm packages. These 12- / 14- / 16-bit DACs have a digital voltage supply range of 1.8 V or 2.7 V to 5.5 V and an analog voltage supply range of 2.7 V to 5.5 V. The AD568x family are all SPI interface devices with internal references. The AD569x family are all I2C devices with internal references. Both the AD5683 and AD5693 have options of an external reference as well.



CompanyAnalog Devices
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Others parts numbering
AD5682RBCPZ-RL7: IC DAC 14BIT SPI 8LFCSP
AD5683RBRMZ: IC DAC 16BIT SPI 10-MSOP
AD5691RBRMZ: IC DAC 12BIT 12C 10MSOP
AD5692RACPZ-RL7: IC DAC 14BIT 12C 8-LFCSP
AD5693RARMZ: IC DAC 16BIT 12C 10MSOP

 

Features, Applications
FEATURES

Ultrasmall package: 2 mm, 8-lead LFCSP High relative accuracy (INL): 2 LSB maximum at 16 bits AD5683R/AD5682R/AD5681R Low drift, 2.5 V reference: 2 ppm/C typical Selectable span output: V AD5683 External reference only Selectable span output: VREF 2 VREF Total unadjusted error (TUE): 0.06% of FSR maximum Offset error: 1.5 mV maximum Gain error: 0.05% of FSR maximum Low glitch: 0.1 nV-sec High drive capability: 20 mA Low power: 3.3 V Independent logic supply: 5.5 V Wide operating temperature range: to +105C Robust 4 kV HBM ESD protection

*NOT AVAILABLE IN ALL THE MODELS SYNC SCLK SDI SDO* GND

Figure 1. AD5683R/AD5682R/AD5681R MSOP (For more information, see the Functional Block Diagrams--LFCSP section.)

APPLICATIONS

Process controls Data acquisition systems Digital gain and offset adjustment Programmable voltage sources

The AD5683R/AD5682R/AD5681R/AD5683, members of the nanoDAC+ family, are low power, single-channel, 16-/14-/12-bit buffered voltage out DACs. The devices, except the AD5683, include an enabled by default internal 2.5 V reference, offering 2 ppm/C drift. The output span can be programmed V to VREF 2 VREF. All devices operate from a single 5.5 V supply and are guaranteed monotonic by design. The devices are available 2.00 mm, 8-lead LFCSP a 10-lead MSOP. The internal power-on reset circuit ensures that the DAC register is written to zero scale at power-up while the internal output buffer is configured in normal mode. The AD5683R/AD5682R/ AD5681R/AD5683 contain a power-down mode that reduces the current consumption of the device 2 A (maximum) 5 V and provides software selectable output loads while in power-down mode. The AD5683R/AD5682R/AD5681R/AD5683 use a versatile 3-wire serial interface that operates at clock rates to 50 MHz. Some devices also include asynchronous RESET pin and VLOGIC pin options, allowing 1.8 V compatibility.

1. 2. High Relative Accuracy (INL). (16-bit): 2 LSB maximum. Low Drift, 2.5 V On-Chip Reference. 2 ppm/C typical temperature coefficient. 5 ppm/C maximum temperature coefficient. Two Package Options. 2.00 mm, 8-lead LFCSP. 10-lead MSOP.

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 20132014 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com

Features.............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram.............................................................. 1 General Description......................................................................... 1 Product Highlights........................................................................... 1 Revision History............................................................................... 2 Functional Block Diagrams--LFCSP............................................. 3 Specifications..................................................................................... 4 AC Characteristics........................................................................ 6 Timing Characteristics................................................................ 6 Absolute Maximum Ratings............................................................ 8 Thermal Resistance...................................................................... 8 ESD Caution.................................................................................. 8 Pin Configurations and Function Descriptions........................... 9 Typical Performance Characteristics........................................... 11 Terminology.................................................................................... 17 Theory of Operation...................................................................... 19

Digital-to-Analog Converter.................................................... 19 Transfer Function....................................................................... 19 DAC Architecture....................................................................... 19 Serial Interface................................................................................ 21 SPI Serial Data Interface............................................................ 21 Short Write Operation (AD5681R Only)................................ 21 Internal Registers........................................................................ 23 Commands.................................................................................. 23 Hardware LDAC......................................................................... 25 Hardware RESET........................................................................ 25 Thermal Hysteresis.................................................................... 26 Power-Up Sequence................................................................... 26 Layout Guidelines....................................................................... 26 Outline Dimensions....................................................................... 27 Ordering Guide.......................................................................... 28

0 to Rev. A Change to Features Section............................................................. 1 Removed Endnote 2, Endnote 3, Endnote 5, and Endnote 6, Table 2; Renumbered Sequentially................................................. 5 Removed Endnote 2, Table 3; Renumbered Sequentially........... 6 Removed Endnote 1, Table 4; Renumbered Sequentially........... 6 Changes to Table 5............................................................................ 8 Removed Solder Heat Reflow Section and Figure 53; Renumbered Sequentially.............................................................. 12/13--Revision 0: Initial Version


 

Some Part number from the same manufacture Analog Devices
AD5682RBCPZ-RL7

ADI’s AD5681 / AD5682 / AD5683 and AD5691 / AD5692 / AD5693 are part of the nanoDAC+ family. These DACs are 3 V and 5 V, rail-to-rail devices with SPI and I2C interfaces. nanoDAC+ are known for their

AD5683RBRMZ
AD5691RBRMZ
AD5692RACPZ-RL7
AD5693RARMZ
 
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