Panasonic DN8797MS
The DN8797MS is a 3 V operation Hall IC which includes a Hall element, amplifier circuit, Schmidt circuit, stabilized power supply and temperature compensation circuit which are integrated on a single chip with a fine patterning technology. The magnetic input signal is outputted by being converted to high or low.FEATURES
0.80 0.10 to 0.30 0.40±0.20 MINI-3D Note) The package of this product will be changed to lead-free type (MINI-3DA). See the new package dimensions section later of this datasheet.●
APPLICATIONS
● DC brushless motor, fan motor, rotation sensor, detection of cover open/close (example for a cellular phone), position sensor 2 VCC● Block Diagram Constant voltage source 56 kΩ (typ.) Comparator Hall element Amplifier 1 Out GND 3 Publication date: November 2002 SPC00008CJB 0.16 +0.10 –0.06 0.40 +0.10 –0.05 1.45 1 DN8797MS
● Pin Descriptions Pin No. 1 2 3 Symbol Out VCC GND
DESCRIPTION
Output pin Supply voltage pin Ground pin●
ABSOLUTE MAXIMUM RATINGS
Parameter Supply voltage Symbol VCC VOUT Supply current Power dissipation Operating ambient temperature Storage temperature ICC PD Topr Tstg Rating 18 18 120 −20 to +85 −55 to +125 mA mW °C °C Unit V Note) 1. Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C. 2. The reverse insertion of this IC will cause its breakdown.