10.5鹵0.5
Hall IC
(
Operating Temperature Range
Topr
=
鈥?0 to + 100藲C,
Operating in Alternative Magnetic Field
)
s
Overview
The DN8897/SE/TE/S is a combination of a Hall element,
amplifier, Schmidt circuit, and stabilized power supply/temper-
ature compensator integrated on an identical chip by using the
IC technology. It amplifies Hall element output at the amplifi-
er, converts into a digital signal through the Schmidt circuit,
and drives the TTL or MOS IC directly.
4.0鹵0.3
0.8鹵0.1
0.7
DN8897/SE/TE/S
DN8897
4.5鹵0.3
1.0
2.0鹵0.3
Unit : mm
5藲
0.5鹵0.1
1.27
1 2 3
5藲
2藲
5藲
0.43
鈥?0.05
1 : V
CC
2 : GND
3 : Output
+0.1
2藲 SSIP003-P-0000A (E-3S)
Unit : mm
4.52鹵0.3
4.52鹵0.3
(1.0)
2藲
DN8897SE
s
Features
鈥?/div>
High sensitivity and low drift
鈥?/div>
Stable temperature characterstics due to the additional tem-
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
perture compensator
Wide operating supply voltage range (V
CC
=4.5 to 16V)
Operatig in alternative magnetic field
TTL and MOS ICs directly drivable by output
Provided with the output pull-up resistors (typ 27k鈩?
鈥?鈥?gauss point in the zero cross type hysteresis width
0.55鹵0.15
45藲
(1.0)
12.5鹵06.5
(0.72)
0.4鹵0.1
1.27
2 to 5藲
1 2 3
(0.4)
1.54鹵0.1
1 : V
CC
2 : GND
3 : Output
Unit : mm
(0.6)
0.5鹵0.1
10.0鹵0.6
3.3鹵0.3
s
Applications
鈥?/div>
Speed sensors
鈥?/div>
Position sensors
鈥?/div>
Rotation sensors
鈥?/div>
Keyboard switches
鈥?/div>
Microswitches
Note) This IC is not suitable for car electrical equipment.
DN8897TE
2藲
R0.25
SSIP003-P-0000C (SE-3S)
4.0鹵0.3
(1.0)
(0.7)
s
Block Diagram
路 DN8897/SE/TE
Stabilized power supply
temperature correction circuit
0.6鹵0.15
(1.0)
1.27
27k鈩?/div>
1
V
CC
Output
DN8897S
1.2鹵0.1
(0.2)
1 : V
CC
2 : GND
3 : Output
Unit : mm
1 2 3
3
SSIP003-P-0000B (TE-3S)
1
2
4
3
0.6鹵0.2
1.6
Hall element
Amp.
Schmitt trigger
Output stage
路 DN8897S
NC
or
GND
2
Stabilized power supply
temperature correction circuit
27k鈩?/div>
1
0.95鹵0.2
V
CC
Output
0.4鹵0.2
0.3 to 0.5
3.0鹵0.3
5.4鹵0.4
0.15
0 to 0.1
3
4
Hall element
Amp.
Schmitt trigger
Output stage
GND
ESOP004-P-0200 (SOH-4D)
1 : V
CC
2 : NC or GND
3 : Output
4 : GND
1.5鹵0.3
3.0鹵0.3
2
GND
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DN8897TE相關(guān)型號PDF文件下載
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