ZHCSR44C November 2023 – May 2025 TMAG3001
PRODUCTION DATA
| 參數 | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | |
|---|---|---|---|---|---|---|
| BIN | 線性磁場范圍 | _RANGE = 0h | ±120 | mT | ||
| _RANGE = 1h | ±240 | |||||
| SENS | 靈敏度，X、Y 或 Z 軸 LP_LN = 1h |
±120mT 范圍 | 273 | LSB/mT | ||
| ±240mT 范圍 | 137 | |||||
| SENSERR | 靈敏度誤差，X、Y 或 Z 軸 LP_LN = 1h |
TA = 25°C | ±0.5 | ±6 | % | |
| SENSERR_DR | 靈敏度漂移 X、Y 或 Z 軸 |
TA = -40°C 至 25°C | -0.063 | 0.042 | %/°C | |
| TA = 25°C 至 85°C | -0.018 | 0.072 | ||||
| TA = 85°C 至 125°C | -0.071 | 0.046 | ||||
| SENSLER | 靈敏度線性誤差，X 或 Y 軸 | TA = 25°C | ±0.10 | 1.5 | % | |
| 靈敏度線性誤差，Z 軸 | TA = 25°C | ±0.10 | 1.5 | |||
| SENSDRLER | 靈敏度漂移線性誤差 | X 和 Y 軸 | 2.5 | % | ||
| Z 軸 | 3.5 | |||||
| SENSMS | X 與 Y 軸之間的靈敏度不匹配 | TA = 25°C LP_LN = 1h |
±0.75 | ±4.5 | % | |
| Y 與 Z 軸或 X 與 Z 軸之間的靈敏度不匹配 | ±0.55 | ±6.5 | ||||
| SENSMS_DR | 靈敏度失配漂移 X-Y 軸 |
TA = -40°C 至 25°C | -0.041 | 0.041 | %/°C | |
| TA = 25°C 至 85°C | -0.046 | 0.044 | ||||
| TA = 85°C 至 125°C | -0.057 | 0.055 | ||||
| 靈敏度失配漂移 X-Z 或 Y-Z 軸 |
TA = -40°C 至 25°C | -0.063 | 0.024 | |||
| TA = 25°C 至 85°C | -0.074 | 0.035 | ||||
| TA = 85°C 至 125°C | -0.083 | 0.070 | ||||
| SENSMS_DR_LIN | 靈敏度失配漂移線性誤差，X-Y 軸 | 3.2 | % | |||
| 靈敏度失配漂移線性誤差，Z 軸 | 3.5 | |||||
| Boff | 偏移 | TA = 25°C，范圍 = 0h | ±75 | ±600 | μT | |
| TA = 25°C，范圍 = 1h | ±75 | ±750 | ||||
| Boff_DR | 相對于 25°C 值的溫漂 | TA = -40°C 至 25°C | ±1 | ±9.1 | μT/°C | |
| TA = 25°C 至 125°C | ±1 | ±8 | ||||
| Boff_DR_LIN | 溫漂線性誤差 | 范圍 = 0h | 0.07 | % | ||
| 范圍 = 1h | 0.04 | |||||
| NRMS | RMS (1 Σ) 磁噪聲（X 或 Y 軸） |
LP_LN = 0h Conv_AVG = 0h |
116 | μT | ||
| LP_LN = 1h Conv_AVG = 0h |
106 | |||||
| LP_LN = 0h Conv_AVG = 5h |
20 | |||||
| LP_LN = 1h Conv_AVG = 5h |
19 | |||||
| RMS (1 Σ) 磁噪聲（Z 軸） |
LP_LN = 0h Conv_AVG = 0h |
80 | ||||
| LP_LN = 1h Conv_AVG = 0h |
77 | |||||
| LP_LN = 0h Conv_AVG = 5h |
14.5 | |||||
| LP_LN = 1h Conv_AVG = 5h |
14 | |||||
| AERR(1) | 角度誤差 TA = 25°C Conv_AVG = 5h LP_LN = 1h |
X-Z 軸 | ±0.35 | ±0.85 | 度 | |
| X-Y 軸 | ±0.43 | ±1.4 | ||||
| Y-Z 軸 | ±0.17 | ±0.55 | ||||
| 角度誤差 TA = –40°C 至 125°C Conv_AVG = 5h LP_LN = 1h |
X-Z 軸 | ±1.4 | ||||
| X-Y 軸 | ±2.25 | |||||
| Y-Z 軸 | ±2.0 | |||||
| ANRMS(1) | RMS (1 Σ) 角度噪聲 (X-Y) | LP_LN = 1h Conv_AVG = 5h |
0.03 | 度 | ||
| RMS (1 Σ) 角度噪聲（X-Z 或 Y-Z） | 0.025 | |||||