DRC-10520
HIGH POWER 16-BIT D/R CONVERTER
FEATURES
signal output. A logic 鈥?鈥?BIT output
indicates an overcurrent condition in
the sine or cosine outputs. Reference
inputs are scalable with external
resistors. Loss of the reference signal
will not damage the converter.
DESCRIPTION
The DRC-10520 is a 16 bit, 32 pin
triple DIP D/R converter with 2 VA
drive capability. It features a power
amplifier that may be driven by a stan-
dard 鹵15 VDC power supply or by the
reference source (when used with the
optional power transformer DDC/PN
29306). The DRC-10520 provides
compatibility with microprocessors
through its 8-bit 2-byte transparent
input latch. Data input is natural bina-
ry angles in TTL compatible parallel
positive logic format.
The DRC-10520 is comprised of a
high accuracy D/R converter and a
dual power amplifier stage that has
high accuracy and low scale factor
variation. In addition, a standard BIT
circuit provides a digital overcurrent
鈥?/div>
2 VA Drive Capacity
鈥?/div>
8-Bit/2-Byte Double Buffered
Transparent Latch
APPLICATION
The DRC-10520 can be used where
digitized shaft angle data must be
converted to an analog format for dri-
ving control transformers. With its
built-in input latches, the DRC-10520
is especially compatible with a micro-
processor-based system including
flight simulators, flight instrumenta-
tion, fire control systems, radar and
navigation systems, and air data com-
puters.
鈥?/div>
Resolution: 16 Bits
Accuracy: to 1 Minute
鈥?/div>
Power Amplifier Uses AC
Reference or DC Supplies
鈥?/div>
BIT Output
+15 V DC
-15 V DC
DRC-10520
+V
OR
+15
-V
OR
-15
RH
RL
D/R
CONVERTER
HIGH ACCURACY
LOW SCALE FACTOR
VARIATION
S
DUAL
HI POWER
AMPLIFIERS
SIN
OPTIONAL
SCOTT-T
TRANSFORMER
SYNCHRO
OUTPUT
C
COS
BIT
BIT 1-16
TRANSPARENT
LATCH
TRANSPARENT
LATCH
LOGIC "0" INDICATES
OVER CURRENT
LM
LA
BITS 1-8 BITS 9-16
LL
DRC-10520 BLOCK DIAGRAM
漏
1985, 1999 Data Device Corporation
DRC-10520相關(guān)型號(hào)PDF文件下載
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英文版
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