Description
Power supply pin GND pin Enabling pin “H” : Enables operation “L” : Power-down Output pin
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Figure 3
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Seiko Instruments Inc.Rev.2.1_00
BIPOLAR DETECTION TYPE HALL IC WITH POWER-DOWN FUNCTION S-5721A/5722A Series
Absolute Maximum Ratings
Table 3 Item Power supply voltage Input voltage Output voltage CMOS output Nch open drain output Symbol VDD VCE VOUT PD Topr Tstg (Ta = 25°C unless otherwise specified) Absolute Maximum Rating Unit VSS
0.3
Features
- s.
- Built-in chopping stabilized amplifier.
- Detection of bipolar magnetic fields.
- Applicable in various devices with wide range of option Detection logic for magnetism : Level “H” at S pole detection, level “L” at S pole detection Output types : CMOS output, Nch open drain output.
- Wide power supply voltage range : 2.4 V to 5.5 V.
- Low current consumption : 80 µA typ. , 120 µA max. (S-5721A Series).
- High speed detection : Operating cycle 132 µs t.