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參數(shù)資料
| 型號(hào)： | HMC1051 |
| 廠商： | Honeywell International Inc. |
| 英文描述： | 1- Axis Magnetic Sensors(一軸磁場(chǎng)傳感器) |
| 中文描述： | 1 -軸磁傳感器（一軸磁場(chǎng)傳感器） |
| 文件頁(yè)數(shù)： | 7/8頁(yè) |
| 文件大?。?/td> | 398K |
| 代理商： | HMC1051 |
HMC1051 / HMC1052
SENSOR PRODUCTS
Web Sites:
www.magneticsensors.com
www.ssec.honeywell.com
Honeywell
Solid State Electronics Center
12001 State Highway 55
Plymouth, Minnesota 55441-4799
Email: ssec.customer.service@honeywell.com
2001 HMC1051/1052 Published Jul 2001 Page 7
1-800-323-8295
Three Axis Compassing with Tilt Compensation
For full three-axis compassing, the circuit depicted in Figure 6 shows both a HMC1051Z and a HMC1052 used for
sensing the magnetic field in three axes. A two-axis accelerometer is also shown to provide pitch and roll (tilt)
sensing to correct the three-axis data into to the corrected two-axis heading. The accelerometer can be substituted
with a fluidic 2-axis tilt sensor if desired. For lower voltage operation with Lithium battery supplies (2.5 to 3.6Vdc), the
Set/Reset circuit should be upgraded from a single IRF7507 to the dual IRF7507 implementation to permit a
minimum 1.0 ampere pulse (0.5 ampere per set/reset strap resistance) to both the HMC1052 and HMC1051 sensors.
Duty Cycling for Lower Energy Consumption
For battery powered and other applications needing limited energy consumption, the sensor bridge and support
electronics can be switched “off” between magnetic field measurements. The HMC1051Z and HMC1052 are very low
capacitance (Bandwidth > 5MHz) sensor bridges and can stabilize typically before the support electronics can. Also
minimizing the quantity of set/reset pulses will save energy too. Figure 7 shows a simple supply switching circuit that
can be microprocessor controlled to duty cycle (toggle) the electronics in moderate current (<25mA) applications.
HMC1052
U1
Vcc
offset
set/reset
.1uf
IRF7507
set/reset
Vcc/2
Vcc/2
5.00k
5.00k
500k
500k
5.00k
5.00k
500k
500k
LMV324
LMV324
1nf
1nf
U3
U4
3.3 to 5.0v
HMC1051
U2
Vcc
Vcc/2
5.00k
5.00k
500k
500k
LMV324
.1 f
+
-
Figure 6
set/reset
C
with
Multiplexed
A/D Conv.
AN0
AN1
AN2
AN3
Vcc/2
U6
U5
xout
yout
Two-axis
accelerometer
Vcc
Vcc
DO0
DI0
DI1
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PDF描述 |
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| HMC1052 | 2- Axis Magnetic Sensors(兩軸磁場(chǎng)傳感器) |
| HMC1501 | Linear / Angular / Rotary Displacement Sensors(基本線位移/角位移和旋轉(zhuǎn)位移傳感器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMC1051_06 | 制造商:HONEYWELL 制造商全稱(chēng):Honeywell Solid State Electronics Center 功能描述:1, 2 and 3 Axis Magnetic Sensors |
| HMC1051Z | 制造商:Honeywell SSEC 功能描述:Magnetoresistive Sensor 1-Axis 1.2(mV/V/Gs) 8-Pin SIP 制造商:Honeywell Sensing and Control 功能描述:SENSOR SINGLE AXIS MAGNETIC |
| HMC-1051Z | 制造商:Honeywell 功能描述:Magnetoresistive Sensor 1-Axis 1.2(mV/V/Gs) 8-Pin SIP |
| HMC1051ZL | 功能描述:SENSOR MAGNETIC 1-AXIS 8-LCC RoHS:否 類(lèi)別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開(kāi)關(guān)，線性，羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)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(lèi)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(chēng):AS5132-HSST-500DKR |
| HMC1051Z-RC | 功能描述:SENSOR MAGNETIC 1 AXIS 8-SIP RoHS:是 類(lèi)別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開(kāi)關(guān)，線性，羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)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(lèi)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(chēng):AS5132-HSST-500DKR |
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