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SD-14624DX-282

Description
Synchro or Resolver to Digital Converter, Hybrid, CQIP54, CERAMIC, DIP-54
CategoryAnalog mixed-signal IC    converter   
File Size122KB,8 Pages
ManufacturerData Device Corporation
Download Datasheet Parametric View All

SD-14624DX-282 Overview

Synchro or Resolver to Digital Converter, Hybrid, CQIP54, CERAMIC, DIP-54

SD-14624DX-282 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerData Device Corporation
Parts packaging codeQIP
package instructionQIP, QUIP54B,.4/.6
Contacts54
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresBUILT-IN-TEST; PROGRAMMABLE RESOLUTION; TWO CHANNEL
Maximum analog input voltage90 V
Maximum angular accuracy4 arc min
Converter typeSYNCHRO OR RESOLVER TO DIGITAL CONVERTER
JESD-30 codeR-CQIP-P54
JESD-609 codee0
Number of digits16
Number of functions1
Number of terminals54
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeQIP
Encapsulate equivalent codeQUIP54B,.4/.6
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
Maximum seat height6.8 mm
Signal/output frequency5000 Hz
Maximum slew rate70 mA
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountNO
technologyHYBRID
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formPIN/PEG
Terminal pitch2.54 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum tracking rate0.5 rps
width15.24 mm
Base Number Matches1
SD-14620 SERIES
TWO-CHANNEL SYNCHRO/RESOLVER-TO-
DIGITAL CONVERTERS
AVAILA
DESCRIPTION
BLE
IN RAD AS RADIATI
ON H
-PAK
SPACE ™ TECHNO ARDENED
LO
ELECT
RONIC GY BY
S INC.
W
NE
FEATURES
• Synthesized Reference Option
The SD-14620 Series converters are
small, low-cost, two-channel hybrid
synchro- or resolver-to-digital con-
verters based on a single-chip mono-
lithic. The SD-14620XS option offers
synthesized reference circuitry to cor-
rect for phase shifts between the ref-
erence and signal inputs. The two
channels are independent but share
the digital output and +5 VDC power
pins. The package is 54-pin ceramic,
yet is the size of a 28-pin DDIP.
Resolution programming allows
selection of 10-, 12-, 14- or 16-bit
modes. This feature allows selection
of either low-resolution for fast track-
ing or higher resolution for higher
accuracy.
The velocity outputs (VEL A, VEL B) of
the SD-14620 Series, which can be
used to replace a tachometer, are ±4 V
signals referenced to analog ground.
The SD-14620 Series also offers
Built-In-Test outputs for each channel
(BIT-A, BIT-B). The converters are
available with operating temperature
ranges of 0°C to +70°C, -40°C to
+85°C and -55°C to +125°C. MIL-
PRF-38534 processing is available.
1 Minute Accuracy Available
(“S” Option only)
Single +5 V Power Supply
10-, 12-, 14- or 16-Bit
Programmable Resolution
APPLICATIONS
With its low-cost, small size, high
accuracy and versatile performance,
the SD-14620 Series converters are
ideal for use in modern high-perfor-
mance military, commercial and space
position control systems. Typical appli-
cations include radar antenna posi-
tioning, motor control, robotics, navi-
gation and fire control systems.
RH
RL
R
Small 54-Pin Ceramic Package
BIT Output
Velocity Output Replaces
Tachometer
High Reliability Single Chip
Monolithic
-55°C to +125°C Operating
Temperature Range
Available
MIL-PRF-38534 Processing
BIT
REFERENCE CONDITIONER
BIT
DETECTOR
LOS
"S" OPTION
SYNTHESIZED REFERENCE
C
I
ERROR
R
I
S1
S2
S3
S4
A
INPUT OPTION
CONTROL
TRANSFORMER
GAIN
B
HYSTERESIS
INTEGRATOR
DEMODULATOR
VEL
+5 V
+5 V
14/16 BIT
UP/DOWN
COUNTER
VCO & TIMING
DC-DC
CONVERTER
-5 V
FILTER
47 µf
external
capacitor
DATA LATCHES
8
8
EM DATA
EL
INH
A
B
CB
FIGURE 1. SD-14620 BLOCK DIAGRAM (ONE CHANNEL)
©
1991, 1999 Data Device Corporation
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