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零件编号 | DN8897 | ||
描述 | Hall IC | ||
制造商 | Panasonic | ||
LOGO | |||
1 Page
DN8897/SE/TE/S
Hall IC (Operating Temperature Range
Topr=–40 to + 100˚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.
s Features
• High sensitivity and low drift
• Stable temperature characterstics due to the additional tem-
perture compensator
• Wide operating supply voltage range (VCC=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 27kΩ)
• “0” gauss point in the zero cross type hysteresis width
s Applications
• Speed sensors
• Position sensors
• Rotation sensors
• Keyboard switches
• Microswitches
Note) This IC is not suitable for car electrical equipment.
s Block Diagram
· DN8897/SE/TE
Stabilized power supply
temperature correction circuit
27kΩ
1 VCC
3 Output
Hall element
2 GND
Amp. Schmitt trigger Output stage
· DN8897S
NC
or 2
GND
Stabilized power supply
temperature correction circuit
27kΩ
1 VCC
3 Output
Hall element
Amp. Schmitt trigger Output stage
4 GND
DN8897 4.5±0.3
2.0±0.3
1.0
Unit : mm
5˚
0.8±0.1
0.5±0.1
1.27
123
5˚
5˚
+ 0.1
0.43 – 0.05
1 : VCC
2 : GND
3 : Output
2˚ 2˚ SSIP003-P-0000A (E-3S)
DN8897SE
4.52±0.3
Unit : mm
0.55±0.15
45˚
(0.72)
0.4±0.1
1.27
2 to 5˚
123
(0.4)
1.54±0.1
2˚ R0.25
SSIP003-P-0000C (SE-3S)
DN8897TE
4.0±0.3
1 : VCC
2 : GND
3 : Output
Unit : mm
(0.7)
0.6±0.15
0.5±0.1
1.27
123
SSIP003-P-0000B (TE-3S)
DN8897S
1
4
1.2±0.1
(0.2)
1 : VCC
2 : GND
3 : Output
Unit : mm
23
0.3 to 0.5
3.0±0.3
5.4±0.4
ESOP004-P-0200 (SOH-4D)
1 : VCC
2 : NC or GND
3 : Output
4 : GND
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页数 | 3 页 | ||
下载 | [ DN8897.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
DN8897 | Hall IC | Panasonic |
DN8899 | Hall IC | Panasonic |
DN8899S | Hall IC | Panasonic |
DN8899SE | Hall IC | Panasonic |
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