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參數(shù)資料
| 型號(hào)： | SE5521 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | LVDT Signal Conditioner(LVDT信號(hào)調(diào)節(jié)器) |
| 中文描述： | LVDT信號(hào)調(diào)節(jié)器（LVDT的信號(hào)調(diào)節(jié)器） |
| 文件頁(yè)數(shù)： | 4/5頁(yè) |
| 文件大小： | 69K |
| 代理商： | SE5521 |
Philips Semiconductors Linear Products
Product specification
NE/SA/SE5521
LVDT signal conditioner
August 31, 1994
904
DEFINITION OF TERMS
Oscillator Output
RMS value of the AC voltage at the oscillator output pin. This output is referenced to V
REF/2
and is a function of V
REF
.
The Total Harmonic Distortion (THD) of the oscillator output with no load. This is not a
critical specification in LVDT/RVDT systems. This figure could be 15% or more without
affecting system performance.
A measure of the interchangeability of NE/SA/SE5521 parts, not a characteristic of any one
part. It is the degree to which the oscillator output of a number of NE/SA/SE5521 samples
will vary from the median of that sample.
Another measure of the interchangeability of individual NE/SA/SE5521 parts. This is the
degree to which the oscillator frequency of a number of NE/SA/SE5521 samples will vary
from the median of that sample with a given timing capacitor.
A measure of how the oscillator amplitude varies with ambient temperature as that
temperature deviates from a 25
°
C ambient.
A measure of how the oscillator frequency varies with ambient temperature as that
temperature deviates from a 25
°
C ambient.
The degree to which the oscillator frequency will vary as the reference voltage (V
REF
)
deviates from +10V.
Minimum load impedance for which distortion is guaranteed to be less than 5%.
The degree to which the DC output of the demodulator/amplifier combination matches a
change in the AC signal at the demodulator input. It is measured as the worst case
nonlinearity from a straight line drawn between positive and negative fullscale end points.
The maximum signal that can be applied to the demodulator input without exceeding the
specified linearity error.
Sine Wave Distortion
Initial Amplitude Error
Initial Accuracy of Oscillator Frequency
Tempco of Oscillator Amplitude
Tempco of Oscillator Frequency
Voltage Coefficient of Oscillator Frequency
Min OSC (OSC) Load
Linearity Error
Maximum Demodulator Input
APPLICATION INFORMATION
OSC frequency
V
REF
1.3V
1.5k) C
T
V
REF
(R
T
Figure 1. Device Power Dissipation vs OSC – OSC Load at +25
°
C
2000
1000
800
700
600
500
400
300
200
100
0.2
0.4
0.6
OSC–OSC LOAD (k
)
0.8
1 2
3
D
5V
15V
10V
V
REF
= V+ = 20V
PD
MAX
(SO PACKAGE)
AT T
A
= +85
°
C, T
J(MAX)
= +150
°
C
PD
MAX
(N PACKAGE)
AT T
A
= 70
°
C, T
J(MAX)
= +150
°
C
PD
MAX
(F PACKAGE)
AT T
A
= +125
°
C, T
J(MAX)
= +150
°
C
PD
MAX
(F PACKAGE)
AT T
A
= +125
°
C, T
J(MAX)
= +165
°
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SE5521F | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:LVDT signal conditioner |
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| SE5532A | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Internally-compensated dual low noise operational amplifier |
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| SE5532AD8 | 功能描述:運(yùn)算放大器 - 運(yùn)放 3-20V Dual Low Noise RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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