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參數(shù)資料
| 型號(hào)： | DR-11800D4-804S |
| 英文描述： | Converter |
| 中文描述： | 轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 87K |
| 代理商： | DR-11800D4-804S |
DR-11525
16-BIT HIGH FREQUENCY HY BRID
DIGITAL-T O-RES OLV ER D/R CONV ERT ER
DESCRIPTION
The DR-11525 is a versatile multiply-
ing digital-to-resolver converter. The
digital input represents an angle, and
the output is resolver type, sin/cos.
The reference input will accept any
waveform, even a sawtooth for CRT
drive. Because the reference is dc-
coupled to the output, the DR-11525
can be used as: a digital-to-resolver
converter using a sinusoidal refer-
ence as an input; a digital-to-sin/cos
dc converter using a dc reference; or
a polar-to-rectangular converter using
a reference input proportional to the
radius vector; or a rotating cartwheel
sweep generator for PPI displays
using a sawtooth reference.
Packaged in a 36-pin DDIP, the DR-
11525 is a complete D/R converter in
one hybrid module. Hybrid technology
results in low weight, low power con-
sumption, very high reliability, and a
wide operating temperature range.The
DR-11525 circuit design allows for high-
er accuracy and reduces the output
scale factor variation so that the output
can drive displays directly. The output
line-to-ground voltage can be scaled by
includes high ac and dc common mode
rejection at the reference input
APPLICATIONS
Because of its high reliability, small size
and low power consumption, the hybrid
DR-11525 is ideal for the most stringent
and severe industrial and military
ground or avionics applications.All units
are available with MIL-PRF-38534 pro-
cessing as a standard option.
Among the many possible applica-
tions are computer-based systems in
which digital angle information is
processed, such as synchro/resolver
simulators, flight trainers, flight instru-
mentation, fire control systems, IR,
radar and navigation systems. In addi-
tion, the DR-11525 is ideal for motor
and robotic control test systems.
FEATURES
Accuracy Up to 1 Minute
Operational Up to 10 kHz
2 Vrms, 6.81 Vrms, 11.8 V
L
-
L
, or
Scalable Resolver Outputs
2 mA rms Output
16-Bit Resolution
8-Bit/2-Byte Double Buffered
Transparent Latches
DC-Coupled Reference Accepts
Any Waveform
High-Rel CMOS D/R Chip
No +5 V Supply Required
TEST POINT - R
D/R CONVERTER
HIGH ACCURACY
LOW SCALE FACTOR
VARIATION
RESOLVER SCALING
OUTPUT AMPLIFIERS
TRANSPARENT
LATCH
TRANSPARENT
LATCH
REFERENCE
CONDITIONER
DIGITAL INPUT
BITS 1-8
BITS 9-16
49.92 k
49.92 k
36.71 k
36.71 k
13.37 k
13.37 k
26 V
REFERENCE INPUTS
LA
LM
LL
+S
+C
S1
S2
S3
S4
26 V
4.4 V
DIFFERENTIAL
(NOTE 1)
SINGLE-ENDED
(NOTE 2)
ADJUSTABLE
(NOTE 3)
BITS 1-16
RESOLVER
OUTPUTS
NOTES: 1) 26 VRMS REFERENCE IN = 11.8 V
DIFFERENTIAL OUTPUT
2) 26 VRMS REFERENCE IN = 6.8 VRMS SINGLE-ENDED OUTPUT
3) 4.4 VRMS REFERENCE IN = 2 VRMS SINGLE-ENDED OUTPUT
1996, 1999 Data Device Corporation
FIGURE 1. DR-11525 BLOCK DIAGRAM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DR-11800D4-804W | Converter |
| DR-11800D4-804Y | Converter |
| DR-11800D4-804Z | Converter |
| DR-11800D4-805 | Converter |
| DR-11800D4-805K | Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DR-11800D4-804W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter |
| DR-11800D4-804Y | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter |
| DR-11800D4-804Z | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter |
| DR-11800D4-805 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter |
| DR-11800D4-805K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter |
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