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| 型號(hào)： | US1881 |
| 英文描述： | US1881 General Purpose Hall effect Latch |
| 中文描述： | US1881通用霍爾效應(yīng)鎖存 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 162K |
| 代理商： | US1881 |
3901001881
Rev. 012
Page 5
Aug/02
5
0
S
Supply Voltage (V)
Typical Supply Current
versus
Supply Voltage
1881
15
1
2
3
4
10
5
0
20
25
30
T
A
= -40
o
C
T
A
= 25
o
C
T
A
= 125
o
C
Unique Features
CMOS Hall IC Technology
The chopper stabilized amplifier uses switched
capacitor techniques to eliminate the amplifier
offset voltage, which, in bipolar devices, is a
major source of temperature-sensitive drift.
CMOS makes this advanced technique possible.
The CMOS chip is also much smaller than a
bipolar chip, allowing very sophisticated circuitry
to be placed in less space. The small chip size
also contributes to lower physical stress and less
power consumption.
Installation
Consider Temperature Coefficients of Hall IC and
magnetics, as well as air gap and life time
variations. Observe ESD control procedures.
Observe
temperature
soldering.
Applications
If reverse supply protection is desired, use a
resistor in series with the V
DD
pin that will limit the
Supply Current (Fault), I
DD
, to 50 mA. For severe
limits
during
wave
EMC conditions, use the application circuit on the
following page.
Performance
Graphs
500
0
V
D
Temperature (
o
C)
Typical Saturation Voltage
versus
Temperature
V
DD
= 12 V, I
OUT
= 20mA
1881
80
100
200
300
400
0
-40
120
160
200
40
V
DS(ON)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| US1881E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS MULTI-PURPOSE LATCH |
| US1881ESE | 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:Hall Latch - High Sensitivity |
| US1881ESE-AAA-000-RE | 功能描述:IC LATCH CMOS MP TSOT23-3 RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| US1881ESO | 功能描述:IC LATCH CMOS MP SOT-23 RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| US1881EUA | 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:Hall Latch - High Sensitivity |
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