AH373-PL-A Diodes Zetex, AH373-PL-A Datasheet

Hall Effect Sensor 25mA Latch 3.3V/5V/9V/12V/15V/18V 3-Pin SIP Ammo

AH373-PL-A

Manufacturer Part Number
AH373-PL-A
Description
Hall Effect Sensor 25mA Latch 3.3V/5V/9V/12V/15V/18V 3-Pin SIP Ammo
Manufacturer
Diodes Zetex
Datasheet

Specifications of AH373-PL-A

Package
3SIP
Magnetic Type
Latch
Maximum Processing Temperature
260 °C
Operating Supply Voltage
3.3|5|9|12|15|18 V
Mounting
Through Hole
Operating Temperature
-40 to 125 °C
Operating Supply Voltage (typ)
3.3/5/9/12/15/18V
Operating Supply Voltage (max)
20V
Output Current
25mA
Mag Sensor Operate Point (g)
60Gs
Mag Sensor Release Point (g)
-60Gs
Mag Sensor Hysteresis(g)
60Gs
Package Type
SIP
Pin Count
3
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Lead Free Status / RoHS Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AH373-PL-A
Manufacturer:
DIODES
Quantity:
1 000
AH373 is a single-digital-output Hall-Effect latch sensor with
pull-up resistor for high temperature operation. The device
includes an on-chip Hall voltage generator for magnetic
sensing, an amplifier to amplify Hall voltage, and a
comparator to provide switching hysteresis for noise rejection,
and an output driver with a pull-up resistor. An internal band-
gap regulator provides a temperature compensated supply
voltage for internal circuits and allows a wide operating supply
range.
When the magnetic flux density (B) is larger than operate
point (Bop), output is switched on (OUT pin is pulled low).
The output state is held on until a magnetic flux density
reversal falls below Brp. When B is less than Brp, the output
is switched off.
The AH373 is available in SIP-3L and SC59 packages.
Features
Description
Notes:
Typical Application Circuit
AH373
Document number: DS31173 Rev. 6 - 2
Bipolar Hall-Effect latch sensor
2.2V to 20V DC operating voltage
Built-in pull-up resistor
25mA output sink current
Operating temperature: -40°C ~ +125°C
SIP-3L and SC59 packages
(SC59 is commonly known as SOT23 in Asia)
Green Molding Compound (No Br, Sb) (Note 1)
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
Hall Motor Driver
Control Logic
Driver
&
H
H
H
I
I
I
I
I
I
C
a
b
A
B
C
A
B
c
3 Phase Hall Motor
RPM sensing
www.diodes.com
1 of 9
INTERNAL PULL-UP HALL EFFECT LATCH
M
Pin Assignments
Applications
Rotor Position Sensing
Current Switch
Encoder
RPM Detection
GND 2.
M: Three Phase Hall Motor
(Top View)
Digital Hall Effect Sensor
SIP-3L
(Top View)
SC59
3. OUT
1. Vdd
3. OUT
2. GND
1. Vdd
© Diodes Incorporated
AH373
July 2010

Related parts for AH373-PL-A

AH373-PL-A Summary of contents

Page 1

... The output state is held on until a magnetic flux density reversal falls below Brp. When B is less than Brp, the output is switched off. The AH373 is available in SIP-3L and SC59 packages. Features • Bipolar Hall-Effect latch sensor • ...

Page 2

... AH373 Document number: DS31173 Rev INTERNAL PULL-UP HALL EFFECT LATCH Description Positive Power Supply Ground Output Pin Hall plate Amp (T = 25°C) A Characteristics SIP-3L SC59 Conditions Operating Operating www.diodes.com AH373 Rpu 3 OUT 2 2 GND Values Unit °C -65~+150 550 mW 230 mW Min ...

Page 3

... Vdd = 12V) A Conditions Iout = 20mA B < Brp OUT “OFF” — °C, Vdd = 2.5V to 20V, Note 3) A Parameter Operation Point Release Point Hysteresis S Marking side Turn off N V SAT (SIP-3L www.diodes.com AH373 Min Typ. Max Unit - 300 400 <0 KΩ (1mT = 10 Gauss) Min Typ ...

Page 4

... INTERNAL PULL-UP HALL EFFECT LATCH 440 396 352 308 110 115 120 125 176 154 132 110 tio rve 100 147 129 120 110 tio www.diodes.com AH373 100 286 264 242 220 130 135 140 150 (° 110 120 130 140 150 (° ...

Page 5

... Ordering Information Package P : SIP- SC59 Package Packaging Device Code (Note 5, 6) AH373-PL-A P SIP-3L AH373-PL-B P SIP-3L AH373-PG-A P SIP-3L AH373-PG-B P SIP-3L AH373-WL-7 W SC59 AH373-WG-7 W SC59 Notes Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www ...

Page 6

... WW : Week : 01~52, "52" represents and 53 week X : Internal Code : A~Z : Green (Top View Identification code Y : Year 0 Week : A~Z : 1~26 week a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green a~z : Lead Free Package Identification Code SC59 www.diodes.com AH373 a~z : Lead Free P2 July 2010 © Diodes Incorporated ...

Page 7

... Package Type: SIP-3L for Bulk pack BRANDED SURFACE Active Area Depth Package Dimension AH373 Document number: DS31173 Rev INTERNAL PULL-UP HALL EFFECT LATCH (All Dimensions in mm) 0.51mm NOM Sensor Location www.diodes.com AH373 2.00 +/- 0.10mm 1.15 +/- 0.10mm July 2010 © Diodes Incorporated ...

Page 8

... Package Type: SIP-3L for Ammo pack (3) SC59 (Commonly known as SOT23 in Asia) 0.35/0.50 TOP VIEW 2.70/ 3.00 1.90 2.90/3.10 1.00/ 1.30 0.013/0.10 0.95 0.35/0.55 AH373 Document number: DS31173 Rev INTERNAL PULL-UP HALL EFFECT LATCH (Continued) 0.10/0. www.diodes.com AH373 July 2010 © Diodes Incorporated ...

Page 9

... Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2010, Diodes Incorporated www.diodes.com AH373 Document number: DS31173 Rev INTERNAL PULL-UP HALL EFFECT LATCH IMPORTANT NOTICE LIFE SUPPORT www.diodes.com AH373 July 2010 © Diodes Incorporated ...

Related keywords