Company Website:
http://www.analog.com
NORWOOD, Mass. -- (Business Wire)
Analog
Devices, Inc. (NASDAQ: ADI) today introduced a single-chip,
universal output D/A converter which combines a 16-bit data converter,
±2 ppm/°C 2.5-V reference, output buffer and gain scaling function
on-chip. The innovative feature set of the AD5761R converter removes the
need for external components, including gain setting precision resisters
and amplifiers. In data acquisition and actuator control applications,
this quickens and simplifies system design, enabling both unipolar and
bipolar operation, through a software register update. Without affecting
system design effort, cost or size, the new, flexible D/A converter
facilitates design reuse across multi-functional end-equipment, while
also enabling enhanced system functionality through the multiple output
voltage ranges. Additionally, ADI announced two dual DC-DC regulators
that power the new D/A converter with two independently regulated
positive and negative rails for power sensitive applications. This
simple two-chip solution enables users to generate bipolar 10-V outputs
from only a single, low-voltage positive supply rail, which greatly
simplifies system design and removes the need for routing multiple
high-voltage rails.
Offering a 60 percent space savings over previous discrete solutions,
the AD5761R’s single-chip 3-mm × 3-mm LFCSP standard package is ideal
for designs within shrinking form factors, such as actuator control. The
total unadjusted error specification — ± 0.15% FSR max — is a true error
including all on-chip circuitry and reference. This enables more
accurate end systems and eliminates multiple system calibration routines
in industrial environments. For a lower cost, less accurate option
within the same series, a pin compatible 12-bit version and
non-reference options are also available.
AD5761R Key Specifications:
-
8 software-programmable output ranges with 5% over-range: 0 V to 5 V,
0 V to 10 V, 0 V to 16 V, 0 V to 20 V, ±3 V, ±5 V, ±10 V, and −2.5 V
to +7.5 V
-
Robust feature set including diagnostic, temperature, brownout and
short circuit alert
Pricing and Availability |
Product |
|
| Production Availability |
|
| Option |
|
| Operating Temperature Range |
|
| Packaging |
|
| Price Each In 1,000 Quantities |
AD5761R
|
|
|
NOW
|
|
|
16-bit
Reference on-chip
|
|
|
−40°C to +125°
|
|
|
16-lead TSSOP
16-lead LFCSP
|
|
|
$4.85
|
AD5721R
|
|
|
NOW
|
|
|
12-bit
Reference on-chip
|
|
|
−40°C to +125°
|
|
|
16-lead TSSOP
16-lead LFCSP
|
|
|
$2.75
|
AD5761
|
|
|
NOW
|
|
|
16-bit
|
|
|
−40°C to +125°
|
|
|
16-lead TSSOP
16-lead LFCSP
|
|
|
$4.00
|
AD5721
|
|
|
NOW
|
|
|
12-bit
|
|
|
−40°C to +125°
|
|
|
16-lead TSSOP
16-lead LFCSP
|
|
|
$2.15
|
ADP5070
|
|
|
NOW
|
|
|
1.0A Boost Switch
0.6A Inverter Switch
|
|
|
−40°C to 125°
|
|
|
20-lead LFCSP
|
|
|
$2.19
|
ADP5071
|
|
|
NOW
|
|
|
2.0A Boost Switch
1.2A Inverter Switch
|
|
|
−40°C to 125°
|
|
|
20-lead LFCSP
|
|
|
$2.39
|
|
|
| |
|
| |
|
| |
|
| |
|
| |
Complementary Products
Complementary low-noise reference products for the AD5761R include the ADR4525
and other products comprising the ADR45XX family. Complementary
low-noise positive LDOs include the ADM7160
for 5-V systems, the ADP7118
for 12-V systems and the ADP7142
for 24-V systems. The ADP7182
is a complementary low-noise negative LDO for 5-V, 12-V and 24-V
systems.
About Analog Devices
Innovation, performance, and excellence are the cultural pillars on
which Analog Devices has built one of the longest standing, highest
growth companies within the technology sector. Acknowledged
industry-wide as the world leader in data conversion and signal
conditioning technology, Analog Devices serves over 100,000 customers,
representing virtually all types of electronic equipment. Celebrating
over 40 years as a leading global manufacturer of high-performance
integrated circuits used in analog and digital signal processing
applications, Analog Devices is headquartered in Norwood, Massachusetts,
with design and manufacturing facilities throughout the world. Analog
Devices' is included in the S&P 500 Index.
EngineerZone is a registered trademark of Analog Devices, Inc.
Follow ADI on Twitter at http://www.twitter.com/ADI_News
Subscribe to Analog Dialogue, ADI’s monthly technical journal,
at: http://www.analog.com/library/analogDialogue/
Photos/Multimedia Gallery Available: http://www.businesswire.com/multimedia/home/20150225005009/en/
Contacts:
Analog Devices, Inc.
Grainne Murphy, 353-61-495540
grainne.murphy@analog.com
or
Porter
Novelli
Andrew MacLellan, 617-897-8270
andrew.maclellan@porternovelli.com
Source: Analog Devices, Inc.
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