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DN8799MS 반도체 회로 부품 판매점

3 V operation Hall IC



Panasonic 로고
Panasonic
DN8799MS 데이터시트, 핀배열, 회로
Hall ICs
DN8799MS
3 V operation Hall IC
s Overview
The DN8799MS 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 out-
putted by being converted to high or low. We have im-
proved the conventional circuit to realize a stable opera-
tion covering from low to high supply voltage and from
low to high temperature.
s 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)
s Applications
Cellular phone (detection of cover open/close), position sensor
s Block Diagram
1.45
0.40
+
0.10
0.05
3
Unit: mm
0.16
+
0.10
0.06
12
0.95 0.95
1.90 ± 0.20
2.90
+
0.20
0.05
10°
MINI-3D
Constant
voltage source
Hall element
Amplifier
Comparator
GND 3
1 Out
1


DN8799MS 데이터시트, 핀배열, 회로
DN8799MS
Hall ICs
s Pin Descriptions
Pin No. Symbol
1 Out
2 VCC
3 GND
Description
Output pin
Supply voltage pin
Ground pin
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage VCC 18
V
VOUT
18
Supply current ICC
mA
Power dissipation
PD
120
mW
Operating ambient temperature
Topr
40 to +85
°C
Storage temperature
Tstg
55 to +125
°C
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.
3. It will operate normally in several tens of ms after power on.
4. This IC is designed for a general use and if you want to use for an automotive use, please consult our staff of the nearby
sales office beforehand.
s Recommended Operating Range
Parameter
Symbol
Supply voltage
VCC
Range
2.7 to 14.4
Unit
V
s Electrical Characteristics at Ta = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Operating magnetic flux density 1 *1 BH-L
Operating magnetic flux density 2 BL-H
Hysteresis width
BW
Output voltage 1
Output voltage 2
Output current
VOL1
VOL2
IOH
Supply current 1
Supply current 2
ICC1
ICC2
VCC = 3 V
VCC = 3 V
VCC = 3 V
VCC = 14.4 V, IO = 5 mA, B = −20 mT
VCC = 2.7 V, IO = 5 mA, B = −20 mT
VCC = 2.7 V to 14.4 V
VO = 14.4 V, B = −3 mT
VCC = 14.4 V, B = −3 mT
VCC = 2.7 V, B = −3 mT
20
0.2
1.0
1.0

 −3
1.5 4.0
0.07 0.30
0.07 0.30
10
3.4 6.0
2.5 6.0
mT
mT
mT
V
V
µA
mA
mA
Note) 1. Symbol BH-L stands for the operating magnetic flux density where its output level varies from high to low.
2. Symbol BL-H stands for the operating magnetic flux density where its output level varies from low to high.
3. The variation of operating magnetic flux density does not depend on supply voltage due to its built-in stabilized power
source. (VCC should be confined to the range of 2.7 V to 14.4 V.)
4. A supply current changes by maximum 1 mA when its output level varies from high to low.
5. *1: Classified by BH-L as listed right:
Rank
A
BH-L (mT)
≥ −15
2




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DN8799MS

3 V operation Hall IC - Panasonic