参数资料
型号: SDC-14535-302
厂商: DATA DEVICE CORP
元件分类: 位置变换器
英文描述: SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP32
封装: TDIP-32
文件页数: 1/8页
文件大小: 421K
代理商: SDC-14535-302
SDC-14532 MONOBRID SERIES
12- AND 14-BIT SYNCHRO-TO-DIGITAL
OR RESOLVER-TO-DIGITAL CONVERTER
FEATURES
Solid-State Inputs
MIL-PRF-38534 Screening
Available
Inhibit Does Not Interrupt
Tracking
Accuracy to ±5.3 Minutes
Three-State Latched Outputs
TTL and CMOS Compatible
Replacement for ANALOG’S
SDC-1740/1/2 Series and
NATEL’S HSD/HRD1114 and
1112
DESCRIPTION
The SDC-14532 is a complete 12- or 14-
bit synchro-to-digital (S/D) or resolver-to-
digital (R/D) converter contained in a small
32-pin TDIP hybrid package. Features of
this series include ±5.3 minute accuracy,
an Inhibit input which, when applied, does
not interfere with tracking, and low power
consumption.
The
SDC-14532
accepts
broadband
inputs (360 to 2600 Hz), has solid-state
signals and reference isolation. The out-
put of the SDC-14532 is a natural binary
code, parallel positive logic and is CMOS
and TTL compatible.
APPLICATIONS
With three-state outputs and an Inhibit that
does not stop the tracking process, the
SDC-14532 Series is especially well suit-
ed for bus multiplexing and microproces-
sor interfacing. These converters are ideal
for remotely located and hard to access
equipment where low power consumption
and small size are critical.
FIGURE 1. SDC-14352 BLOCK DIAGRAM
S1
S2
S3
SOLID STATE SYNCHRO INPUT OPTION
ELECTRONIC
SCOTT T
SIN
θ
COS
θ
S1
S2
S3
SOLID STATE RESOLVER INPUT OPTION
SIN
θ
COS
θ
S4
INPUT OPTIONS
REFERENCE
CONDITIONER
DEMOD
BIT DETECT
ERROR
PROCESSOR
HIGH ACCURACY
CONTROL
TRANSFORMER
INPUT OPTION
16 BIT CT
TRANSPARENT
LATCH
16 BIT OUTPUT
TRANSPARENT
LATCH
3 STATE
TTL BUFFER
3 STATE
TTL BUFFER
16 BIT U-D
COUNTER
VCO
INHIBIT
TRANSPARENT
LATCH
POWER
SUPPLY
CONDITIONER
DIGITAL
ANGLE
φ
+5 V
INH
EM
BITS 1-8
BITS 9-12 or 9-14
EL
S
50 ns DELAY
0.4-2 s
+10 V
INTERNAL DC
REF V (+5 V)
+15
INH
CB
BIT
VEL
U
T
E
D
R
U
T
GAIN
SIN
(
θ-φ)
1 LSB ANTIJITTER FEEDBACK
REF IN
RL
RH
SIN
θ
COS
θ
Q
RESOLVER
CONDITIONER
1999 Data Device Corporation
相关PDF资料
PDF描述
SDC-14535-123 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP32
SDC-14535-103 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP32
SDC-14535-113 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP32
SDC-14535-312 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP32
SDC-14539-103 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DIP32
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