Full Accurate 16 Bit Vout nanoDacTM,
2.7V- 5.5V, in a Sot 23
Preliminary Technical Data
Single 16-Bit DAC, 1Lsb inl.
1.8 Volt Digital Interface Capability
Power-On-Reset to Zero Volts/Mid Scale
Three Power-Down Functions
Low Power Serial Interface with Schmitt-
8-Lead Sot23, 10-Lead MSOP Package
Fast Settling 3us.
2.7-5.5 V Power Supply
Low Glitch on Powerup.
Unbuffered Voltage Capable of driving
60k Ohm load.
Data Acquisition Systems
Portable Battery Powered Instruments
Digital Gain and Offset Adjustment
Programmable Voltage and Current Sources
The AD5062/AD5063, a member of the nanoDACTM family,
are single 16-bit unbuffered voltage out DACs that operate
from a single 2.7-5V supply. The AD5062 version is available
in a 8 ld Sot23. The AD5063 version is available with on board
resistors in a 10 ld uSOIC, making it easy to generate bipolar
signals on the output.
The parts utilize a versatile three-wire serial interface that
operates at clock rates up to 30 MHz and is compatible with
standard SPI™, QSPI™, MICROWIRE™ and DSP interface
The reference for AD5062/AD5063 is supplied from an
external REF pin. A reference buffer is also provided on chip.
The part incorporates a power-on-reset circuit that ensures that
the DAC output powers up to zero volts/ mid scale and remains
there until a valid write takes place to the device. The part
contains a power-down feature that reduces the current
consumption of the device to 50nA at 5 V and provides
software selectable output loads while in power-down mode.
The part is put into power-down mode over the serial interface.
Total unadjusted error for the part is <1mV.
These parts also provide a very low glitch on power-up.
AD5062 8 Ld Sot23.
AD5063. 10 Ld MSOP.
2.7 V to 5.5 V, 16 Bit nanoDACTM D/A, 4 LSBs INL,
2.7 V to 5.5 V, 14/16 Bit nanoDACTM D/A, 1 LSBs
1. Available in 8-lead SOT23, 10-lead MSOP.
2. 16 Bit Accurate, 1 LSB INL.
3. Low Glitch on Power-up.
4. High speed serial interface with clock speeds up to 30 MHz.
5. Three power down modes available to the user.
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.
Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved.
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