AH342-PL-B Diodes Inc, AH342-PL-B Datasheet

IC HALL EFFECT LATCH 7.4MA SIP4L

AH342-PL-B

Manufacturer Part Number
AH342-PL-B
Description
IC HALL EFFECT LATCH 7.4MA SIP4L
Manufacturer
Diodes Inc
Type
Bipolar Latchr
Datasheet

Specifications of AH342-PL-B

Sensing Range
150G Trip, -150G Release
Voltage - Supply
4.5 V ~ 28 V
Current - Supply
7mA
Current - Output (max)
8.5mA
Output Type
Digital, Push-Pull
Features
Regulated Voltage
Operating Temperature
-40°C ~ 125°C
Package / Case
4-SIP
Operational Type
Hall Effect Latch
Operating Supply Voltage
5 V or 9 V or 12 V
Mounting Style
Through Hole
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Maximum Output Current
10 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
AH342-PL-BDI

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AH342-PL-B
Manufacturer:
DIODES
Quantity:
1 000
Lead-free
Features
Applications
Ordering Information
Notes:
AH342 Rev. 3
AH342-PL-B
Device
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
Digital dual complementary sink/source outputs
Reverse Voltage Polarity protection for full supply
range.
High output current capability
Low profile packages: SIP-4L
Lead Free Package: SIP-4L
Lead Free Finish/RoHS Compliant (Note 1)
Conveyors
Motor control
Power sensing
Linear or rotary motion detection
RPM sensing
http://www.diodes.com/products/lead_free.html.
http://www.diodes.com/datasheets/ap02001.pdf.
P : SIP-4L
Package
Package
Code
P
AH 342 - P L - B
Packaging
www.diodes.com
(Note 2)
SIP-4L
L : Lead Free
ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT
Lead Free
1 of 8
General Description
The AH342 is a bipolar latching hall IC with a pair of
complementary push/pull outputs. A dual hall element is used to
offset stress induced noise and drift. The robust outputs are
capable of sourcing up to 7.4mA and sinking up to 4.4mA. The
device contains inherent reverse polarity protection up to the full
power supply range.
Quantity
1000
HALL-EFFECT LATCH
Packing
B : Bulk
Bulk
Part Number Suffix
©
JANUARY 2009
-B
Diodes Incorporated
AH342

Related parts for AH342-PL-B

AH342-PL-B Summary of contents

Page 1

... RPM sensing Ordering Information Package P : SIP-4L Package Device Code AH342-PL-B P Lead-free Notes Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www ...

Page 2

... Pin Assignments ( Top View ) 1 : Vcc 342 DOB 4 : Vss SIP-4L Pin Descriptions Pin Name Description V Positive Power Supply CC DO Output pin DOB Output pin V Ground Connect AH342 Rev. 3 ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT www.diodes.com AH342 HALL-EFFECT LATCH JANUARY 2009 © Diodes Incorporated ...

Page 3

... Absolute maximum ratings are the extreme limits that the device will withstand without damage to the device. However, the electrical and magnetic characteristics are not guaranteed as the maximum limits (above recommended operating conditions) are approached nor will the device necessarily operate at absolute maximum rating. AH342 Rev. 3 ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT OUTPUT AMP 7 ...

Page 4

... Sourcing Output Switching Time 90% to 10%; no load 28V±0.5% tf Fall Time Supply 10% to 90%; no load 28V±0.5% tr Rise Time Supply AH342 Rev. 3 ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT Conditions Operating Operating (Note ± 2 Conditions Min Typ. Max Min Typ. Max 4 6 ...

Page 5

... N ( Magnetic flux density B ) Performance Characteristics 25 T (° (mW) 550 D 105 T (° (mW) 198 AH342 Rev. 3 ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT (T = +25°C) (Note ± Vs=12Vdc ± 0.5%Vdc Min Max 40 120 -120 -40 120 200 only. The operation temperature (- 125 hy Turn on Turn on ( on-state ) ( on-state ) V sat V sat ...

Page 6

... Operating Characteristics SIP-4L) Marking Information Part Number AH342 Rev. 3 ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT High Marking side V sat Magnetic flux density ) ( Top View ) Y : Year : 0~9 342 WW : Week : 01~52, " 52" represents and 53 week X : Internal Code : a~z : Lead Free www.diodes.com AH342 HALL-EFFECT LATCH ...

Page 7

... Package Information (1) Package type: SIP-4L 0.7 mm Active Area Depth Package Dimension AH342 Rev. 3 ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT (All Dimensions in mm) Marking side 1.95 士 0.1mm 1.1 士 0.1mm www.diodes.com AH342 HALL-EFFECT LATCH Sensor Location JANUARY 2009 © Diodes Incorporated ...

Page 8

... Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. AH342 Rev. 3 ACTIVE HIGH/LOW COMPLEMENTARY OUTPUT IMPORTANT NOTICE ...

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