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DN8797MSのメーカーはPanasonic Semiconductorです、この部品の機能は「3V operation Hall IC One-way magnetic field operation」です。 |
部品番号 | DN8797MS |
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部品説明 | 3V operation Hall IC One-way magnetic field operation | ||
メーカ | Panasonic Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとDN8797MSダウンロード(pdfファイル)リンクがあります。 Total 11 pages
www.DataSheet4U.com
Hall ICs
DN8797MS
3 V operation Hall IC
One-way magnetic field operation
■ Overview
The DN8797MS is a 3 V operation Hall IC which
includes a Hall element, amplifier circuit, Schmidt circuit,
stabilized power supply and temperature compensation cir-
cuit which are integrated on a single chip with a fine pat-
terning technology. The magnetic input signal is output-
ted by being converted to high or low. We have improved
the conventional circuit to realize a stable operation cov-
ering from low to high supply voltage and from low to
high temperature.
■ Features
• Wide operating supply voltage range
(VCC = 2.7 V to 14.4 V)
• Wide operating ambient temperature (−40°C to +85°C)
• Package: Mini type (3-pin type)
(1.1 mm thick: Same as a standard transistor)
• Eqipped with an output pull-up resistor (typical 56 kΩ)
■ Applications
• DC brushless motor, fan motor, rotation sensor, detec-
tion of cover open/close (example for a cellular phone),
position sensor
■ Block Diagram
0.65±0.15
2.80
+0.20
–0.30
1.50
+0.25
–0.05
Unit: mm
0.65±0.15
1
3
2
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.
Constant
voltage source
Hall element
56 kΩ
(typ.)
Amplifier
Comparator
1 Out
GND 3
Publication date: November 2002
SPC00008CJB
1
1 Page ■ Technical Data
• Position of a Hall element (unit in mm)
Distance from a package surface to sensor part: 0.71 mm
A Hall element is placed on the shaded part in the figure.
0.5
DN8797MS
• Magneto-electro conversion characteristics
S
N
Direction of applied magnetic field
0.5
BL-H
BW
BH-L
Applied magnetic flux density B
SPC00008CJB
3
3Pages DN8797MS
■ Technical Data (continued)
• Main characterisitcs (continued)
Pull-up resistor Ambient temperature
90
85
80
75
70
65
60
55
50
45
40
−50
IO = 2.7 V
IO = 20 V
0 50 100
Ambient temperature (°C)
150
Supply current Ambient temperature
VCC = 2.7 V(Output = High)
VCC = 2.7 V(Output = Low)
VCC = 5.0 V(Output = High)
VCC = 5.0 V(Output = Low)
VCC = 20 V(Output = High)
VCC = 20 V(Output = Low)
7
6
5
4
3
2
1
0
−50 0
50 100 150
Ambient temperature (°C)
Pull-up resistor Supply voltage
Temp. = −50°C
Temp. = 25°C
Temp. = 150°C
90
85
80
75
70
65
60
55
50
45
40
0 5 10 15 20
Supply voltage (V)
Supply current Supply voltage
Temp. = −50°C (Output = High)
Temp. = −50°C(Output = Low)
Temp. = 25°C (Output = High)
Temp. = 25°C (Output = Low)
Temp. = 150°C (Output = High)
Temp. = 150°C (Output = Low)
7
6
5
4
3
2
1
0
0 5 10 15 20
Supply voltage (V)
6 SPC00008CJB
6 Page | |||
ページ | 合計 : 11 ページ | ||
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PDF ダウンロード | [ DN8797MS データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
DN8797MS | 3V operation Hall IC One-way magnetic field operation | Panasonic Semiconductor |