参数资料
型号: RDC-19224-A03
厂商: DATA DEVICE CORP
元件分类: 位置变换器
英文描述: SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, PQFP44
封装: PLASTIC, MQFP-44
文件页数: 1/24页
文件大小: 1233K
代理商: RDC-19224-A03
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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
DESCRIPTION
The RDC-19220 Series of converters are low-cost, versatile, 16-bit
monolithic, state-of-the-art Resolver(/LVDT)-to-Digital Converters.
These single-chip converters are available in small 40-pin DDIP,
44-pin J-Lead, and 44-pin MQFP packages and offer programmable
features such as resolution, bandwidth and velocity output scaling.
Resolution programming allows selection of 10-, 12-, 14-, or 16-bit,
with accuracies to 2.3 min. This feature combines the high tracking
rate of a 10-bit converter with the precision and low-speed velocity
resolution of a 16-bit converter in one package.
The velocity output (VEL) from the RDC-19220 Series, which can be
used to replace a tachometer, is a 4 V signal (3.5 V with the +5 V only
option) referenced to ground with a linearity of 0.75% of output voltage.
The full scale value of VEL is set by the user with a single resistor.
RDC-19220 Series converters are available with operating tempera-
ture ranges of 0° to +70°C, -40° to +85°C and -55° to +125°C. Military
processing is available.
APPLICATIONS
With its low cost, small size, high accuracy and versatile performance,
the RDC-19220 Series converter is ideal for use in modern high-
performance industrial and military control systems. Typical applica-
tions include motor control, radar antenna positioning, machine tool
control, robotics, and process control. MIL-PRF-38534 processing is
available for military applications.
1999 Data Device Corporation
RDC-19220/2/4 SERIES DATASHEET
16-BIT MONOLITHIC TRACKING RESOLVER
(LVDT)-TO-DIGITAL CONVERTERS
FEATURES
+5 Volt Only Option
Only Five External Passive
Components
DC to 40 KHz
Programmable:
- Resolution: 10-, 12-, 14-, or 16-Bit
- Bandwidth
- Tracking
Differential Resolver and LVDT
Input Modes
Velocity Output Eliminates
Tachometer
Built-In-Test (BIT) Output
No 180° Hang-Up
Small Size: Available in DDIP, J-Lead
or MQFP Packages
-55° to +125°C Operating
Temperature Available
Programmable for LVDT input
Lead Free (RoHS) Option
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