New
New
High Dynamic Range 14-Bit, 65MHz A/D Converter
The
ADS852
represents a major paradigm shift in product performance for
demanding communications, and test instrumentation applications. Giving
100dB of spurious free dynamic range and 75dB signal-to-noise ratio,
ADS852 includes a wideband 1GHz track/hold that provides excellent
spurious performance up to and beyond Nyquist. The low 0.25ps jitter
of the track/hold also leads to excellent SNR performance. The ADS852
can accommodate full-scale input ranges of 2Vp-p, 3Vp-p or 4Vp-p.
The ADS852 also offers flexible clocking, accepting either a low level
differential sine or square wave signal down to 0.5Vp-p. It is available in a
64-lead LQFP package.
A perfect pairing with the ADS852 is the ultra low noise, voltage feedback
OPA687
op amp. The OPA687 operates from a dual (±5V) power supply, offers a high SFDR and an output swing of ±3.5V making it an ideal
driver for the ADS852 in high performance communications applications. The OPA687 combines a very high gain bandwidth product of 3.2GHz
and large signal performance with an ultra-low input voltage noise of only 0.95nV/ Hz, while dissipating only 18mA supply current, making it an
ideal amplifier for high performance transimpedance applications as well. The OPA687 is available in SO-8 and SOT23-6 packages.
Current Feedback Op Amp Family w/Disable
The
OPA681
(single),
OPA2681
(dual) and
OPA3681
(triple) are
high slew rate, high output power, unity gain stable op amps
with an optional disable feature. The disable feature is
particularly useful for power savings or implementing simple
multiplexing circuits. All three models offer dual (±5V) or single
(+5V) supply operation, high slew rate of 2100V/μs, and low
input voltage noise. The current feedback design makes
the OPA681 family members a perfect choice where gain
adjustment or higher gains are required.
New Product Highlights
Recommended resale in USD; FOB USA
.
www.burr-brown.com
Low Cost, Very Small 8-Bit, 60-80MHz ADCs
The 8-bit, 60MHz
ADS830
and the 8-bit, 80MHz
ADS831
are
high performance pipeline A/D converters with flexible options,
allowing their use in a number of applications. They provide an
internal or external reference option, accept either single-ended
or differential analog input, and offer a programmable input
range of 1Vp-p or 2Vp-p. The combination of near ideal SNR of
49dB, low DNL of ±0.35LSB and low power dissipation provide
the extra margin needed for demanding video, imaging and
communications applications. The ADS830 and ADS831 are
pin-for-pin compatible and are available in the narrow 20-lead
SSOP package.
Available Soon!