AH9248_11 datasheet(8/15 Pages) BCDSEMI

Part #	AH9248

Description	High Sensitivity Micropower Omnipolar Hall-Effect Switch

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Manufacturer	BCDSEMI [BCD Semiconductor Manufacturing Limited]

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Data Sheet

High Sensitivity Micropower Omnipolar Hall-Effect Switch

AH9248

Jul. 2011

Rev. 1. 6

BCD Semiconductor Manufacturing Limited

8

Test Conditions (Continued)

Figure 6. Output Saturation Voltage (Note 7, 8)

Note 7: The output saturation voltage VSAT is measured at VCC=2.5V and VCC=5.5V.

Note 8: The device is put under magnetic field with B>BOP.

Figure 7. Magnetic Thresholds (Note 9, 10)

Note 9: BOP is determined by putting the device under magnetic field swept from BRP(min) to BOP(max) until the

output is switched on.

Note 10: BRP is determined by putting the device under magnetic field swept from BOP(max) to BRP(min) until

the output is switched off.

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