công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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G-MRCO-021 bảng dữ liệu(PDF) 2 Page - TE Connectivity Ltd |
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G-MRCO-021 bảng dữ liệu(HTML) 2 Page - TE Connectivity Ltd |
2 / 7 page KMT36H 360° Angular Sensor SENSOR SOLUTIONS /// KMT36H 360° Rev 5 1/2016 Page 2 CHARACTERISTIC VALUES Parameter Condition Symbol Min Typ Max Unit Mechanical dimensions - TDFN Length X 2.5 mm Width Y 2.5 mm Height Z 0.75 mm Mechanical dimensions - SO8 Length X 4.9 mm Width Y 6.0 mm Height Z 1.75 mm Operating limits Supply voltage VCC 5 12 V Coil current T = 25 °C, H = 25 kA/m ICOIL 20 50 mA Operating temperature -40 +125 °C Storage temperature -40 +125 °C Parameter Condition Symbol Min Typ Max Unit Sensor specification Applied magnetic field 2), 3) H 15 25 60 kA/m Bridge resistance T = 25 °C RB 2.4 3.0 3.6 k max. signal range T = 25 °C, H = 25 kA/m V/VCC 18 22 26 mV/V Offset voltage 4) T = 25 °C VOFF/VCC -3 +3 mV/V Hysteresis 1) (Repeatability) H = 25 kA/m Hyst 0.15 0.30 deg Accuracy 1) H = 25 kA/m 0.15 0.30 deg TC of amplitude H = 25 kA/m, 5) TCAMP -0.35 %/K TC of bridge resistance 5) TCR +0.35 %/K Coil resistance T = 25 °C RCOIL 75 100 150 Thermal resistance (junction- ambient) Tamb = 25°C, 6) RthJ/A 280 K/W 1) Hysteresis and accuracy are depending nearly inversely proportional on the magnetic field strength. The accuracy is defined as the max. angular difference between actual field angle and measured angle calculated from the third and fifth harmonics of the Fourier spectrum. The hysteresis is defined as angular difference between left and right turn. 2) Generated with reference magnet 67.044 Magnetfabrik Bonn (25 kA/m @ 5.2 mm distance). 3) Minimum value depends on decreasing accuracy, upper limit on decreasing coil influence. Both are no absolute limits, but depend on the given application requirements. 4) Offset voltages measured as difference voltages VO1-VO2, VO2-VO3 and VO3-VO1 in relation to VCC. 5) Reference temperature Tref = -25 °C, calculated from values at -25°C and +125 °C 6) TDFN soldered on standard test PCB, heat sink without solder connection |
Số phần tương tự - G-MRCO-021 |
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Mô tả tương tự - G-MRCO-021 |
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