HMC5843 Honeywell Microelectronics & Precision Sensors, HMC5843 Datasheet - Page 11

• Manufacturer Part Number: HMC5843
• Description: Magnetic Sensor
• Manufacturer: Honeywell Microelectronics & Precision Sensors

Specifications of HMC5843

• Msl: MSL 3 - 168 Hours
• Sensitivity Range: +/- 10 %
• Sensor Terminals: PCB
• Magnetic Field Max: 4G
• Axis Configuration: Three
• Sensor Output: Digital

HMC5843
The timing diagram for the normal measurement is shown below. “Normal Meas” defines the timing of the Normal
Measurement Flow Diagram below. When the device is in continuous-measurement mode, the time shown as “Idle”
defines time the device is in low current state, similar to idle mode. When the device is in single-measurement mode, the
time shown as “Idle” defines the time the device is in sleep mode. Analog Turn-on time defines the longest of these times:
the sensor’s turn-on time, the amplifier turn-on time, or the ADC turn-on time. Note that after applying a reset pulse to the
sensor, the device shall wait the duration of the sensor’s turn-on before making measurements, even though sensor was
not powered-down between measurements. II(R_S/R) depicts the current through the sensor strap, R
.
S/R
Normal Measurement Timing
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