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参数资料
| 型号： | HMC1021S-TR |
| 厂商： | Honeywell Microelectronics & Precision Sensors |
| 文件页数： | 7/15页 |
| 文件大小： | 1409K |
| 描述： | SENSOR LINEAR MAGN 1 AXIS 8-SOIC |
| 标准包装： | 1 |
| 传感范围： | ±6g |
| 类型： | 线性 |
| 电源电压： | 5 V ~ 25 V |
| 输出类型： | 差分电压 |
| 特点： | 罗盘 - 单轴 |
| 工作温度： | -55°C ~ 150°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 标准包装 |
HMC1001/1002/1021/1022
www.honeywell.com
7
For simpler circuits with less critical requirements for noise and accuracy, a single polarity pulse circuit may be employed
periodically (all sets or all resets). With these uni-polar pulses, several uni-polar pulses become close in performance to a
single bipolar set/reset pulse circuit.
NOISE CHARACTERISTICS
The noise density curve for a typical AMR sensor is shown in the figure below. The 1/f slope has a nominal corner
frequency near 10Hz and flattens out to a 3.8 nV/sqrtHz slope. This is approximately equivalent to the Johnson noise (or
white noise) for an 850 ohm resistor, the typical bridge resistance. To relate the noise density voltage to the magnetic
fields, use the following expressions:
For Vbridge = 5V and Sensitivity = 3.2mV/V/gauss, the bridge output (Voutput) is 16mV/gauss
The noise density at 1Hz is about 30nV/sqrtHz or 1.8 micro-gauss/sqrtHz
1/f noise (0.1 to 10Hz) = 30 * sqrt[(ln10/0.1)] nV = 64nV (rms) = 4 micro-gauss (rms) = 27 micro-gauss (pk-pk)
White noise (BW = 1kHz) = 3.8 * sqrt[BW] nV = 120nV (rms) = 50 micro-gauss (pk-pk)
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相关代理商/技术参数 |
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| HMC1021Z | 功能描述:SENSOR LINEAR MAGN 1 AXIS 8-SIP RoHS:否 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| HMC1021Z RC | 制造商:Honeywell Sensing and Control 功能描述: |
| HMC1021Z-RC | 功能描述:SENSOR LINEAR MAGN 1 AXIS 8-SIP RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| HMC1022 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs pHEMT MMIC |
| HMC1022_12 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs pHEMT MMIC |
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