DataSheet.es    


PDF AH1889 Data sheet ( Hoja de datos )

Número de pieza AH1889
Descripción HIGH SENSIVITY DUAL UNIPOLAR HALL-EFFECT SWITCH
Fabricantes DIODES 
Logotipo DIODES Logotipo



Hay una vista previa y un enlace de descarga de AH1889 (archivo pdf) en la parte inferior de esta página.


Total 7 Páginas

No Preview Available ! AH1889 Hoja de datos, Descripción, Manual

AH1889
HIGH SENSIVITY DUAL UNIPOLAR HALL-EFFECT SWITCH
Description
AH1889 is a high sensitivity dual output Unipolar Hall effect IC which
can detect either a North or South pole independently and switch one
of its two outputs with internal pull up and pull down capability. The
AH1889 is mainly designed for low voltage applications which require
a quick response time and can operate over the supply voltage of
1.65V to 3.6V. To minimize PCB space AH1889 outputs have internal
pull up and pull down capability and is packaged in a small low profile
SOT553 package.
Pin Assignments
(Top View)
A South pole of sufficient strength will turn OUTPUT1 on and a North
pole of sufficient strength with turn on OUTPUT2. While the magnetic
flux density (B) perpendicular to the package is larger than operate
point Bops or Bopn, the appropriate output will be turned on (pulled
low), the output is held until B is lower than release point Brps or
Brps, then turned off (high). The outputs will be turned off and will
remain off when there is no magnetic field.
SOT553
Features
Two Monolithic Unipolar Hall Effect Sensor Switch
Operation with a South Pole (OUTPUT1)
Operation with a North Pole (OUTPUT2)
Supply Voltage of 1.65V to 3.6V
Quick Response Time Without Sleep Mode
Chopper Stabilized Design Provides:
Superior Temperature Stability
Extremely low Switch-Point Drift
Enhanced immunity to physical stress
Good RF Noise Immunity
-40°C to +85°C Operating Temperature
ESD (Human Body Model) >4kV
Small and Low Profile SOT553 package
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
Position and proximity detection for consumer, office equipments
and industrial applications
Open and close detect switches for home appliances
Door, lids, tray position detect switches
Magnetic field direction detection
Contact-less switches for consumer and industrial applications
http://www.DataSheet4U.net/
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Applications Circuit
Note:
4. CIN is for power stabilization and to strengthen the noise immunity, the recommended capacitance 100nF typical.
AH1889
Document number: DS36256 Rev. 1 - 2
1 of 7
www.diodes.com
April 2013
© Diodes Incorporated

1 page




AH1889 pdf
AH1889
Thermal Performance Characteristics
TA (C)
25
50
60
70
80
85
90 100 110 120 130 140 150
PD (mW)
230
184
166
147
129
120
110
92
74
55
37
18
0
300
SS
200
100
0
0
-40
Ordering Information
25 50 75 85 100
Ambient Temperature TA (°C)
Power Dissipation Curve
125
150
http://www.DataSheet4U.net/
Part Number
AH1889-Z-7
Package Code
Z
Packaging
SOT553
Marking Information
(1) Package Type: SOT553
7” Tape and Reel
Quantity
Part Number Suffix
3000/Tape & Reel
-7
Part Number
AH1889
AH1889
Document number: DS36256 Rev. 1 - 2
Package
SOT553
Identification Code
KX
5 of 7
www.diodes.com
April 2013
© Diodes Incorporated

5 Page










PáginasTotal 7 Páginas
PDF Descargar[ Datasheet AH1889.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
AH1883ULTRA-SENSITIVE HALL EFFECTDiodes Incorporated
Diodes Incorporated
AH1884ULTRA-SENSITIVE HALL EFFECTDiodes Incorporated
Diodes Incorporated
AH1885ULTRA-SENSITIVE HALL EFFECTDiodes Incorporated
Diodes Incorporated
AH1886ULTRA-SENSITIVE HALL EFFECTDiodes Incorporated
Diodes Incorporated

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar