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Analog Devices Semiconductor Electronic Components Datasheet

AD5316R Datasheet

Quad 10-Bit nanoDAC

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AD5316R pdf
Data Sheet
Quad, 10-Bit nanoDAC with 2 ppm/°C
Reference, I2C Interface
AD5316R
FEATURES
Low drift 2.5 V on-chip reference: 2 ppm/°C typical
Tiny package: 3 mm × 3 mm, 16-lead LFCSP
Total unadjusted error (TUE): ±0.1% of FSR maximum
Offset error: ±1.5 mV maximum
Gain error: ±0.1% of FSR maximum
High drive capability: 20 mA, 0.5 V from supply rails
User-selectable gain of 1 or 2 (GAIN pin)
Reset to zero scale or midscale (RSTSEL pin)
1.8 V logic compatibility
400 kHz I2C-compatible serial interface
4 I2C addresses available
Low glitch: 0.5 nV-sec
Robust 3.5 kV HBM and 1.5 kV FICDM ESD rating
Low power: 3.3 mW at 3 V
2.7 V to 5.5 V power supply
−40°C to +105°C temperature range
APPLICATIONS
Digital gain and offset adjustment
Programmable attenuators
Industrial automation
Data acquisition systems
GENERAL DESCRIPTION
The AD5316R, a member of the nanoDAC® family, is a low power,
quad, 10-bit buffered voltage output DAC. The device includes
a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a
gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V
(gain = 2). The device operates from a single 2.7 V to 5.5 V supply,
is guaranteed monotonic by design, and exhibits less than 0.1%
FSR gain error and 1.5 mV offset error performance. The device
is available in a 3 mm × 3 mm LFCSP package and in a TSSOP
package.
The AD5316R also incorporates a power-on reset circuit and a
RSTSEL pin; the RSTSEL pin ensures that the DAC outputs power
up to zero scale or midscale and remain at that level until a valid
write takes place. The part contains a per-channel power-down
feature that reduces the current consumption of the device in
power-down mode to 4 µA at 3 V.
The AD5316R uses a versatile 2-wire serial interface that operates
at clock rates up to 400 kHz and includes a VLOGIC pin intended
for 1.8 V/3 V/5 V logic.
FUNCTIONAL BLOCK DIAGRAM
VDD
GND
VREF
VLOGIC
SCL
SDA
A1
A0
AD5316R
2.5V
REFERENCE
INPUT
REGISTER
DAC
STRING
REGISTER DAC A
INPUT
REGISTER
DAC
STRING
REGISTER DAC B
INPUT
REGISTER
DAC
STRING
REGISTER DAC C
INPUT
REGISTER
DAC
STRING
REGISTER DAC D
POWER-ON
RESET
GAIN =
×1/×2
BUFFER
VOUTA
BUFFER
VOUTB
BUFFER
VOUTC
BUFFER
POWER-
DOWN
LOGIC
VOUTD
LDAC RESET
RSTSEL
Figure 1.
GAIN
Table 1. Related Devices
Interface
Reference
SPI Internal
External
I2C Internal
External
12-Bit
AD5684R
AD5684
AD5694R
AD5694
10-Bit
AD5317R
AD5317
AD53161
1 The AD5316R and the AD5316 are not pin-to-pin or software compatible.
PRODUCT HIGHLIGHTS
1. Precision DC Performance.
Total unadjusted error: ±0.1% of FSR maximum
Offset error: ±1.5 mV maximum
Gain error: ±0.1% of FSR maximum
2. Low Drift 2.5 V On-Chip Reference.
2 ppm/°C typical temperature coefficient
5 ppm/°C maximum temperature coefficient
3. Two Package Options.
3 mm × 3 mm, 16-lead LFCSP
16-lead TSSOP
Rev. B
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor 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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2012–2014 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com


Analog Devices Semiconductor Electronic Components Datasheet

AD5316R Datasheet

Quad 10-Bit nanoDAC

No Preview Available !

AD5316R pdf
AD5316R* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
COMPARABLE PARTS
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DOCUMENTATION
Data Sheet
AD5316R: Quad, 10-Bit nanoDAC with 2 ppm/°C
Reference, I2C Interface Data Sheet
REFERENCE MATERIALS
Press
Analog Devices Expands Its Industry Leading D/A
Converter Portfolio
DESIGN RESOURCES
AD5316R Material Declaration
PCN-PDN Information
Quality And Reliability
Symbols and Footprints
DISCUSSIONS
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number.
DOCUMENT FEEDBACK
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Part Number AD5316R
Description Quad 10-Bit nanoDAC
Maker Analog Devices
Total Page 25 Pages
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