AFL Sensors
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www.nve.com phone: 952-829-9217 fax: 952-829-9189
Voltage Range of Operation
The first numeric digit of the part number in the form AFLxxx-xx specifies the operating voltage
range. Four ranges are available:
NVE AFL xxx-xx
Number
Voltage Range of Operation
0 0.9 V – 1.3 V
1 1.8 V – 2.5 V
2 2.7 V – 3.6 V
3 4.5 V – 5.5 V
The quiescent supply current specifications apply within these ranges. Parts may be operated at higher
voltage than shown up to a maximum of 7 V, but the quiescent current will increase. For example, a
“1xx-xx” part can be operated up to 3.0 V although it might it exceed the quiescent current
specification.
NVE can supply custom parts for different voltage ranges. Minimum order quantities, special pricing,
NRE charges, and lead times may apply. Please contact NVE with your requirements.
Output
The second digit of the part number specifies the output configuration. Four output types are available:
NVE AFL xxx-xx
Number
Output Type
0 Normally Off, Current Sink
1 Normally On, Current Sink
2 Normally On, Current Source
3 Normally Off, Current Source
“Normally Off” means that with no magnetic field applied the output will not provide current; when
the magnetic field is applied, the output current will turn on. “Normally On” is opposite. Parts will sink
or source up to 100 µA. Output current is not included in the quiescent current specification.
