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SD-14618T-194

Description
Synchro or Resolver to Digital Converter, Hybrid, DDIP-36
CategoryAnalog mixed-signal IC    converter   
File Size56KB,6 Pages
ManufacturerData Device Corporation
Download Datasheet Parametric View All

SD-14618T-194 Overview

Synchro or Resolver to Digital Converter, Hybrid, DDIP-36

SD-14618T-194 Parametric

Parameter NameAttribute value
MakerData Device Corporation
Parts packaging codeMODULE
package instructionDDIP-36
Contacts36
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum analog input voltage2.3 V
Maximum angular accuracy2 arc min
Converter typeSYNCHRO OR RESOLVER TO DIGITAL CONVERTER
JESD-30 codeR-XDMA-P36
Maximum negative supply voltage-5.5 V
Minimum negative supply voltage-4.5 V
Nominal negative supply voltage-5 V
Number of digits16
Number of functions1
Number of terminals36
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Certification statusNot Qualified
Signal/output frequency5000 Hz
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountNO
technologyHYBRID
Temperature levelMILITARY
Terminal formPIN/PEG
Terminal locationDUAL
SDC-14610/15 SERIES
THREE CHANNEL 14- AND 16-BIT
TRACKING S/D CONVERTERS
FEATURES
DESCRIPTION
The SDC-14610/15 Series are small low
cost triple synchro- or resolver-to-digital
converters. The SDC-14610 Series is
fixed at 14 bits, the SDC-14615 at 16
bits. The three channels are indepen-
dent tracking types but share digital out-
put pins and a common reference.
The velocity output (VEL) from the
SDC-14610/15 Series, which can be
used to replace a tachometer, is a 4 V
signal referenced to ground with a lin-
earity of 1% of output voltage.
A BIT output is optional and is a logic
line that indicates LOS (Loss Of
Signal) or excessive converter error.
Due to pin limitations this option will
exclude the velocity output.
SDC-14610/15 Series conver t-
ers are available with operating
temperature ranges of 0°C to
+70°C and -55°C to +125°C, and
MIL-PRF-38534 processing is
available.
Fixed 14- or 16-Bit Resolution
Small Size 36-Pin DDIP Package
Three Independent Converters
Low Cost
Velocity Output Eliminates
Tachometer
APPLICATIONS
With its low cost, small size, high
accuracy, and versatile perfor-
mance, the SDC-14610/15 Series
converters are ideal for use in mod-
ern high-performance military and
industrial position control systems.
Typical applications include radar
antenna positioning, navigation and
fire control systems, motor control,
and robotics.
Optional BIT Output
High Reliability Single Chip
Monolithic
-55°C to +125°C Operating
Temperature Range
MIL-PRF-38534 Processing
Available
OPTIONAL
+REF
-REF
R
BIT
REFERENCE CONDITIONER
LOS
BIT
DETECTOR
ERROR
C
I
S1
S2
S3
S4
INPUT OPTION
CONTROL
TRANSFORMER
R
I
GAIN
DEMODULATOR
VEL
HYSTERESIS
INTEGRATOR
14/16-BIT
UP/DOWN
COUNTER
VCO & TIMING
DATA LATCH
8
EM DATA
EL
INH (Common)
FIGURE 1. SDC-14610/15 BLOCK DIAGRAM (ONE CHANNEL)
©
1991 ILC Data Device Corporation
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