hmc1051 Honeywell International's Solid State Electronics Center (SSEC), hmc1051 Datasheet
hmc1051
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hmc1051 Summary of contents
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... Axis Magnetic Sensors HMC1051/HMC1052/HMC1053 The Honeywell HMC1051, HMC1052 magnetoresistive sensors designed for low field magnetic sensing. Various packaging options have been created from the basic HMC1052 sensor chip to create 1, 2 and 3-axis magneto-resistive sensors for cost effective and small size solutions. The advantage ...
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... HMC1051/HMC1052/HMC1053 SPECIFICATIONS Characteristics Bridge Elements Supply Resistance Operating Temperature Storage Temperature Humidity Field Range Linearity Error Hysteresis Error Repeatability Error Bridge Offset Sensitivity Noise Density Resolution Bandwidth Disturbing Field Sensitivity Tempco Bridge Offset Tempco Bridge Ohmic Tempco Cross-Axis Effect Cross field = 1 gauss, Happlied = ±1 gauss Max ...
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... Set/Reset Strap S/R+ S/R+ (6) (6) www.honeywell.com BRIDGE B GND1(B) GND2(B) (1) (5) S/R- (7) BRIDGE B BRIDGE B GND GND OUT+ OUT+ (7) (7) (1) (1) (2) (2) S/R- S/R- (8) (8) HMC1051Z Pinout HONEYWELL HMC1051Z HMC1051ZL Pinout VO+ ...
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... HMC1051/HMC1052/HMC1053 HMC1052L HMC1053 PACKAGE OUTLINES PACKAGE DRAWING HMC1051Z (8-PIN SIP) 4 HMC1052L Pinout BOTTOM VIEW BOTTOM VIEW OUT- OUT (B) (B) S/R- S/ S/R+ S/ GND2 GND2 7 7 (B) ( OFF- OFF OUT+ ...
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... HMC1051/HMC1052/HMC1053 PACKAGE DRAWING HMC1051ZL (8-PIN IN-LINE LCC) PACKAGE DRAWING HMC1052 (10-PIN MSOP) PACKAGE DRAWING HMC1052L (16-PIN LCC) www.honeywell.com Symbol Millimeters Inches x 10E-3 Min Max Min 0.05 0.15 2.0 b 0.15 0.30 5.9 D 2.90 3.10 114 E1 2.90 3.10 114 e 0.50 BSC 19.7 BSC E 4.75 5.05 187 L1 0.95 BSC 37.4 Symbol Millimeters min A 0. 0.20 REF b 0.18 D 3.00 BSC D2 1 ...
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... A 4 mil stencil and 100% paste coverage is recommended for the electrical contact pads. REFLOW AND REWORK The HMC1051ZL and HMC1053 parts should reference application note AN-216. The other part types have no special profile required and compatible with lead eutectic and lead-free solder paste reflow profiles up to 220°C. Honeywell recommends the adherence to solder paste manufacturer’ ...
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... HMC1051/HMC1052/HMC1053 The set/reset strap can be pulsed with high currents for the following benefits: 1) Enable the sensor to perform high sensitivity measurements, 2) Flip the polarity of the bridge output voltage, and 3) Periodically used to improve linearity, lower cross-axis effects, and temperature effects. NOISE CHARACTERISTICS The noise density for the HMR105X series is around 50nV/sqrt Hz at the 1 Hz corner, and quickly drops below 10nV/sqrt Hz at 5Hz and begins to fit the Johnson Noise value at just below 5nV/sqrt Hz beyond 50Hz ...
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... HMC1051/HMC1052/HMC1053 APPLICATION NOTES Low Cost 2-Axis Compass Very high precision measurements can be made using the HMC105X family of sensors when interfaced with low noise amplifiers and 12 to 16-bit Analog-to-Digital (A/D) converters. For lower resolution (3° accuracy or more) or low cost compass applications 10-bit A/D converters may be used with general purpose operational amplifiers. Figure 2 shows a typical 2-axis compassing application using readily available off-the-shelf components ...
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... The HMC105X family sensors can be utilized in a novel way for moderate to high current sensing applications using a nearby external conductor providing the sensed magnetic field to the bridge. Figure 6 shows a HMC1051Z used as a current sensor with thermistor element performing a temperature compensation function for greater accuracy over a wide range of operational temperatures. Selection of the temperature compensation (tempco) resistors used depends on the thermistor chosen and is dependant on the thermistor’ ...
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... Current Measured Three Axis Compassing with Tilt Compensation For full three-axis compassing, the circuit depicted in Figure 7 shows both a HMC1051 and a HMC1052 used for sensing the magnetic field in three axes. Alternatively a single HMC1053 could be used for a single sensor package design. A two-axis accelerometer with digital (PWM) outputs is also shown to provide pitch and roll (tilt) sensing, to correct the three-axis magnetic sensors outputs into to the tilt-compensated two-axis heading ...
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... Vcc U2 U2 HMC1051 HMC1051 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 HMC105X family of magnetic sensors are very low capacitance (Bandwidth > 5MHz) sensor bridges and can stabilize quickly, typically before the support electronics can ...
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... HMC1051/HMC1052/HMC1053 ORDERING INFORMATION Part Number Package Style HMC1051Z One Axis Magnetic Sensor – SIP8 HMC1051ZL One Axis Magnetic Sensor – 8-PIN IN-LINE LCC HMC1052 Two Axis Magnetic Sensors – MSOP10 HMC1052 T/R 2,500 units/reel HMC1052L Two Axis Magnetic Sensors – 16-PIN LCC ...