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PDF AD5062 Data sheet ( Hoja de datos )
| Número de pieza | AD5062 | |
| Descripción | (AD5062 / AD5063) Full Accurate 16 Bit Vout nanoDac | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AD5062 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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Full Accurate 16 Bit Vout nanoDacTM,
2.7V- 5.5V, in a Sot 23
Preliminary Technical Data
FEATURES
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-
Triggered Inputs
8-Lead Sot23, 10-Lead MSOP Package
Low Power
Fast Settling 3us.
2.7-5.5 V Power Supply
Low Glitch on Powerup.
Unbuffered Voltage Capable of driving
60k Ohm load.
APPLICATIONS
Process Control
Data Acquisition Systems
Portable Battery Powered Instruments
Digital Gain and Offset Adjustment
Programmable Voltage and Current Sources
Programmable Attenuators
GENERAL DESCRIPTION
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
standards.
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/AD5063
AD5062 8 Ld Sot23.
AD5063. 10 Ld MSOP.
Part Number
AD5061
AD5040/60
Description
2.7 V to 5.5 V, 16 Bit nanoDACTM D/A, 4 LSBs INL,
Sot 23
2.7 V to 5.5 V, 14/16 Bit nanoDACTM D/A, 1 LSBs
INL, Sot23.
PRODUCT HIGHLIGHTS
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.
Rev. PrB
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
www.analog.com
Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved.
Rev. Pr B | Page 1 of 17
1 page  
Preliminary Technical Data
ABSOLUTE MAXIMUM RATINGS
Table 1. Absolute Maximum Ratings (TA = 25°C unless otherwise noted)
Parameter
Rating
VDD to GND
Digital Input Voltage to GND
VOUT to GND1
Operating Temperature Range
–0.3 V to + 7.0 V
–0.3 V to VDD + 0.3 V
–0.3 V to VDD + 0.3 V
Industrial (B Version)
–40°C to +125°C
Storage Temperature Range
–65°C to +150°C
Maximum Junction Temperature
150°C
SOT23 Package
Power Dissipation
θJA Thermal Impedance
(Tj Max-Ta)/ θJA
240°C/W
Lead Temperature, Soldering
Vapour Phase (60 Sec)
Infrared (15 Sec)
215°C
220°C
uSOIC Package
θJA Thermal Impedance
θJc Thermal Impedance
Lead Temperature, Soldering
Vapour Phase (60 Sec)
Infrared (15 Sec)
206°C/W
44°C/W
215°C
220°C
AD5062/AD5603
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only;
functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
This device is a high performance RF integrated circuit with an ESD rating of <2 kV, and it is ESD sensitive. Proper precautions should be
taken for handling and assembly.
Model
AD5062BRJ-1
AD5062BRJ-2
AD5062BRJ-3
AD5063BRM-1
Temperature
Range
-40OC to 125 OC
-40OC to 125 OC
-40OC to 125 OC
-40OC to 125 OC
INL
1 LSB
1 LSB
2 LSB
1 LSB
Description
2.7-5.5V, Reset to Zero
2.7-5.5V, Reset to Mid
2.7-5.5V, Reset to Zero
Package
Options
RT8
RT8
RT8
2.7-5.5V, Reset to Zero RM-10
Rev. Pr B | Page 5 of 17
5 Page 
Preliminary Technical Data
AD5062/AD5063
Figure 21. Glitch Energy
Figure 22. Offset Error Distribution
Figure 23. Gain Error Distribution
Rev. Pr B | Page 11 of 17
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet AD5062.PDF ] | |
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