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| DRV5053-Q1_15 Datasheet, PDF (10/26 Pages) Texas Instruments – DRV5053-Q1 Automotive Analog-Bipolar Hall Effect Sensor | |||
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DRV5053-Q1
SLIS154 â DECEMBER 2014
www.ti.com
Feature Description (continued)
8.3.3 Power-On Time
After applying VCC to the DRV5053-Q1 device, ton must elapse before OUT is valid. Figure 10 shows Case 1 and
Figure 11 shows case 2; the output is defined assuming a negative sensitivity device and a constant magnetic
field âBSAT < B < BSAT.
VCC
Case #1
t (s)
B (mT)
BSAT
t (s)
-BSAT
OUT
90%
Invalid Output
Valid Output
t (s)
tON
Figure 10. Case 1: Power On When B < 0, North
VCC
Case #2
t (s)
B (mT)
BSAT
t (s)
-BSAT
OUT
Invalid Output
10%
Valid Output
t (s)
tON
Figure 11. Case 2: Power On When B > 0, South
10
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