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參數(shù)資料
| 型號： | AD598JR |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 0K |
| 描述： | IC LVDT SGNL COND OSC/REF 20SOIC |
| 標準包裝： | 1 |
| 類型： | 信號調節(jié)器 |
| 輸入類型： | 電壓 |
| 輸出類型： | 電壓 |
| 接口： | LVDT |
| 電流 - 電源： | 15mA |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 20-SOIC W |
| 包裝： | 管件 |
AD598
REV. A
–14–
PRECISION DIFFERENTIAL GAGING
The circuit shown in Figure 26 is functionally similar to the dif-
ferential gaging circuit shown in Figure 25. In contrast to Figure
25, it provides a means of independently adjusting the scale fac-
tor of each LVDT so that both scale factors may be matched.
The two LVDTs are driven in a master-slave arrangement
where the output signal from the slave LVDT is summed with
the output signal from the master LVDT. The scale factor of the
slave LVDT only is adjusted with R1 and R2. The summed
scale factor of the master LVDT and the slave LVDT is ad-
justed with R3.
R1 and R2 are chosen to be 80.9 k
resistors to give a ±10 V
full-scale output signal for a single Schaevitz E100 LVDT. R3 is
chosen to be 40.2 k
to give a ±10 V output signal when the
two E100 LVDT output signals are summed. The output volt-
age for this circuit is given by:
VOUT =
(VA –VB)
(VA +VB)
+
(VC –VD)
(VC +VD)
×
R2
R1
× 500 A × R3.
EXC 1
EXC 2
LEV 1
LEV 2
FREQ 1
FREQ 2
B1 FILT
B2 FILT
OFFSET 1
OFFSET 2
SIG REF
SIG OUT
FEEDBACK
OUT FILT
A1 FILT
A2 FILT
AD598
–VS
+VS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
17
18
19
20
V
B
V
A
0.1
F
0.33
F
0.1
F
–V
0.1
F
0.1
F
+V
A
B
C
D
SCHAEVITZ E 100
EXC 1
EXC 2
LEV 1
LEV 2
FREQ 1
FREQ 2
B1 FILT
B2 FILT
OFFSET 1
OFFSET 2
SIG REF
SIG OUT
FEEDBACK
OUT FILT
A1 FILT
A2 FILT
AD598
–VS
+VS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
17
18
19
20
VB
VA
0.015
F
0.1
F
0.33
F
0.1
F
–V
0.1
F
0.1
F
+V
R3
40.2k
SLAVE
LVDT
MASTER LVDT
15k
15k
R2
80.9k
R1
80.9k
VOUT = V
A
–VB
VA+VB
+
VC–VD
VC+VD
R2
R1
500
A R3
VOUT
± 10V
FULL SCALE
Figure 26. Precision Differential Gaging
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| AD598JRZ | 功能描述:IC LVDT SGNL COND OSC/REF 20SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| AD598JRZ | 制造商:Analog Devices 功能描述:Signal Conditioner IC |
| AD598SD/883B | 制造商:Analog Devices 功能描述:LVDT Signal Conditioner 20-Pin SBCDIP 制造商:Analog Devices 功能描述:LVDT IC - Rail/Tube 制造商:Analog Devices 功能描述:MIL LVDT SIG COND 20-CDIP 制造商:Analog Devices 功能描述:IC SIGNAL CONDITIONER 制造商:Analog Devices Inc. 功能描述:Interface - Specialized IC LVDT Signal Conditioner |
| AD598SD/883B-MOOG | 制造商:Analog Devices 功能描述: |
| AD5T | 制造商:Opto 22 功能描述:I/O Module; 5 VDC @ 170 mA; 0 to degC; UL, CSA, CE Certified 制造商:Opto 22 功能描述:I/O MODULE 制造商:Opto 22 功能描述:I/O MODULE; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; No. of Analog Inputs:1; No. of Digital Outputs:1; No. of Outputs:1; Resolution:12 Bits; Signal Input Type:J Thermocouple ;RoHS Compliant: No 制造商:Opto 22 功能描述:Access Module Analog J Thermocouple Input Isolated Ad5T |
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