参数资料
型号: DR-11525DX-414K
厂商: DATA DEVICE CORP
元件分类: 位置变换器
英文描述: DIGITAL TO SYNCHRO OR RESOLVER, CDIP36
封装: 0.780 X 1.900 INCH, 0.210 INCH HEIGHT, CERAMIC, DDIP-36
文件页数: 1/8页
文件大小: 155K
代理商: DR-11525DX-414K
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
FOR MORE INFORMATION CONTACT:
Technical Support:
1-800-DDC-5757 ext. 7771
FEATURES
Accuracy Up to 1 Minute
Operational Up to 10 kHz
2 Vrms, 6.81 Vrms, 11.8 VL-L,or
Scalable Resolver Outputs
2 mA rms Output
16-Bit Resolution
8-Bit/2-Byte Double Buffered
Transparent Latches
DC-Coupled Reference Accepts Any
Waveform
High-Rel CMOS D/R Chip
No +5 V Supply Required
DESCRIPTION
The DR-11525 is a versatile multiplying Digital-to-Resolver converter.
The digital input represents an angle, and the output is resolver type,
SIN/COS. The reference input will accept any waveform, even a saw-
tooth for CRT drive. Because the reference is DC-coupled to the out-
put, the DR-11525 can be used as: a Digital-to-Resolver converter
using a sinusoidal reference as an input; a Digital-to-SIN/COS DC
converter using a DC reference; a polar-to-rectangular converter
using a reference input proportional to the radius vector; or a rotating
cartwheel sweep generator for PPI displays using a sawtooth refer-
ence.
The DR-11525 is a complete Digital-to-Resolver (D/R) converter in
one hybrid module. The DR-11525 circuit design allows for higher
accuracy and reduces the output scale factor variation so that the out-
put can drive displays directly. The output line-to-ground voltage can
be scaled by external resistors. The DR-11525 also includes high AC
and DC common-mode rejection at the reference input.
APPLICATIONS
Because of its high reliability, small size and low power consumption,
the hybrid DR-11525 is ideal for the most stringent and severe indus-
trial and military ground or avionics applications. All units are avail-
able with MIL-PRF-38534 processing as a standard option.
Among the many possible applications are computer-based systems
in
which
digital
angle
information
is
processed,
such
as
synchro/resolver simulators, flight trainers, flight instrumentation, fire
control systems, IR, and radar and navigation systems. In addition,
the DR-11525 is ideal for motor and robotic control test systems.
1996, 1999 Data Device Corporation
DR-11525
16-BIT HIGH FREQUENCY HYBRID
DIGITAL-TO-RESOLVER CONVERTER
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