Hall ICs
DN6847/SE/S
Wide operating temperature range
(−40°C to +100°C)
Alternating magnetic field operation
Unit: mm
DN6847
2.0±0.2
(1.0)
In each of Hall ICs, a Hall element, an amplifier circuit,
a Schmidt circuit, a stabilized power supply, and a temperature compensation circuit are integrated on a single
chip by IC technique. The Hall element output is amplified by the amplifier circuit, and converted into the corresponding digital signals through the Schmidt circuit so
that TTL and MOS IC are directly drivable.
(0.7)
0.8±0.1
M
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sc te
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0.55±0.15
4.0±0.2
(1.0)
■ Overview
(5°)
10.5±0.5
(1.0)
4.5±0.2
+0.1
+0.1
0.43 –0.05
0.43 –0.05
1.27
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1 2 3
5°
1 : VCC
2 : GND
3 : Output
2°
SSIP003-P-0000A
0.55±0.15
• Speed sensor, position sensor, rotation sensor, keyboard
switch, micro switch and the like
1.27
ue
4.52±0.3
1 : VCC
2 : GND
3 : Output
Unit: mm
1.5±0.3
Output
0.4±0.15
Output stage
GND
(4)
Note) The number in ( ) shows the pin number for the DN6847S.
3.0±0.3
0.95±0.2
3
1.6
2
3.0±0.3
5.4±0.4
0.4±0.2
27 kΩ 3
VCC
4
0.2
0.1±0.1
1
0.6±0.2
1
+0.15
–0.05
en
int
1.54±0.1
123
2
Hall element Amplifier Schmidt
trigger
(0.4)
DN6847S
Power supply circuit and
temperature compensation circuit
an
(2)
Ma
N.C.
or
GND
(0.72)
SSIP003-P-0000C
ce
/D
isc
on
tin
■ Block Diagram (DN6847/SE/S)
12.5±06.5
(1.0)
4.52±0.3
0.4±0.1
■ Applications
Unit: mm
DN6847SE
• High sensitivity and low drift
• Stabilized temperature characteristics owing to additional integration of temperature compensation circuit.
• Wide operating supply voltage range
(VCC = 4.5 V to 16 V)
• Alternating magnetic field operation
• TTL and MOS IC are directly drivable by the output.
• Equipped with an output pull-up resistor (typical 27 kΩ)
(1.0)
■ Features
1 : VCC
2 : N.C. or GND
3 : Output
4 : GND
ESOP004-P-0200
Note) The packages (SSIP003-P-0000A, SSIP003-P0000C and ESOP004-P-0200) of this product
will be changed to lead-free type (SSIP003-P0000H, SSIP003-P-0000J and ESOP004-P0200A). See the new package dimensions section later of this datasheet.
Publication date: November 2002
SPC00002CEB
1
