http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf



Diodes Semiconductor Electronic Components Datasheet

AH3376 Datasheet

HIGH VOLTAGE LOW SENSITIVITY HALL EFFECT UNIPOLAR SWITCH

No Preview Available !

AH3376 pdf
Description
The AH3376 is a high voltage low sensitivity Hall Effect Unipolar
switch IC designed for proximity, position and level sensing in
industrial and consumer home appliances and personal care
applications. To support wide range of demanding applications, the
design has been optimized to operate over the supply range of 3.0V
to 28V. With chopper stabilized architecture and an internal bandgap
regulator to provide temperature compensated supply for internal
circuits, the AH3376 provides a reliable solution over the whole
operating range. For robustness and protection, the device has a
reverse blocking diode with a Zener clamp on the supply. The output
has an over current limit and a Zener clamp.
AH3376
HIGH VOLTAGE LOW SENSITIVITY
HALL EFFECT UNIPOLAR SWITCH
Pin Assignments
(Top View)
GND 2
3 OUTPUT
1 VDD
SC59 and SOT23
The single open drain output can be switched on with South pole of
sufficient strength. When the magnetic flux density (B) perpendicular
to the package is larger than the operate point (BOP) the output is
switched on (pulled low) and is held on until magnetic flux density B
is lower than the release point (BRP). The output remains switched off
for North pole fields to or no magnetic fields.
The magnetic operating and release polarity is opposite for SOT23
and SC59 packages. The SOT23 and SIP-3 (Ammo Pack), SIP-3
(Bulk Pack) packages will require south pole to the part marking side
to operate while the SC59 will require south pole to the non-part
marking side.
Features
Unipolar Operation
Low Sensitivity: BOP and BRP of +100G and +85G Typical
Single Open Drain Output with Over Current Limit
3.0V to 28V Operating Voltage Range
Chopper Stabilized Design Provides
o Superior Temperature Stability
o Minimal Switch Point Drift
o Enhanced Immunity to Stress
Good RF Noise Immunity
Reverse Blocking Diode
Zener Clamp on Supply and Output Pins
-40C to +125C Operating Temperature
ESD: HBM 6kV
Industry Standard SC59, SOT23 and SIP-3 (Ammo Pack), SIP-3
(Bulk Pack) Packages
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
(Top View)
SIP-3 (Bulk Pack)
3. OUTPUT
2. GND
1. VDD
Applications
Position and Proximity Sensing in Consumer Home Appliances,
Building Automation, Office Equipments and Industrial Applications
Open and Close Detect
Position Detect
Level Detect
Flow Meters
Contact-less Switches
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 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.
AH3376
Document number: DS38919 Rev. 1 - 2
1 of 15
www.diodes.com
July 2016
© Diodes Incorporated



Diodes Semiconductor Electronic Components Datasheet

AH3376 Datasheet

HIGH VOLTAGE LOW SENSITIVITY HALL EFFECT UNIPOLAR SWITCH

No Preview Available !

AH3376 pdf
Typical Applications Circuit (Note 4)
3.0V to 28V
VDD
AH3376
RL
OUTPUT
CIN AH3376
GND
Note:
4. CIN is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 10nF ~ 100nF.
RL is the pull-up resistor.
Pin Descriptions
Package: SC59, SOT23 and SIP-3 (Ammo Pack), SIP-3 (Bulk Pack)
Pin Number
1
2
3
Pin Name
VDD
GND
OUTPUT
Function
Power Supply Input
Ground
Output Pin
Functional Block Diagram
VDD
Power
switch
To All Subcircuits
Amp
Amp
Control
OUTPUT
Current
Limit
GND
AH3376
Document number: DS38919 Rev. 1 - 2
2 of 15
www.diodes.com
July 2016
© Diodes Incorporated



Diodes Semiconductor Electronic Components Datasheet

AH3376 Datasheet

HIGH VOLTAGE LOW SENSITIVITY HALL EFFECT UNIPOLAR SWITCH

No Preview Available !

AH3376 pdf
AH3376
Absolute Maximum Ratings (Note 5 & 6) (@TA = +25°C, unless otherwise specified.)
Symbol
VDD
VDDR
VOUT_MAX
IOUT
IOUT_R
B
PD
Ts
TJ
ESD HBM
Supply Voltage (Note 6)
Reverse Supply Voltage (Note 6)
Output Off Voltage (Note 6)
Continuous Output Current
Characteristic
Reverse Output Current
Magnetic Flux Density
Package Power Dissipation
SIP-3 (Ammo Pack),
SIP-3 (Bulk Pack)
SC59 and SOT23
Storage Temperature Range
Maximum Junction Temperature
Electros Static Discharge Withstand - Human Body Model (HMB)
Value
32
-32
32
60
-50
Unlimited
550
230
-65 to +165
+150
6
Unit
V
V
V
mA
mA
mW
C
C
kV
Notes:
5. Stresses greater than the 'Absolute Maximum Ratings' specified above may cause permanent damage to the device. These are stress ratings only;
functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be
affected by exposure to absolute maximum rating conditions for extended periods of time.
6. The absolute maximum VDD of 32V is a transient stress rating and is not meant as a functional operating condition. It is not recommended to
operate the device at the absolute maximum rated conditions for any period of time.
Recommended Operating Conditions (@TA = -40°C to +125°C, unless otherwise specified.)
Symbol
VDD
TA
Parameter
Supply Voltage
Operating Temperature Range
Operating
Operating
Condition
Rating
3.0 to 28
-40 to +125
Unit
V
C
Electrical Characteristics (Note 7 & 8) (@TA = -40°C to +125°C, VDD = 3V to 28V, unless otherwise specified.)
Symbol
Parameter
Condition
Min Typ Max Unit
VOUT_ON
ILKG
Output ON Voltage
Output Leakage Current
(When output is off)
IOUT = 20mA, B > BOP
VOUT = 28V, B < BRP, Output off
-
0.2 0.4
V
-
<0.1
10
µA
IDD
IDD_R
tP_ON
fC
tD
Supply Current
Reverse Supply Current
Device Power-On Time (Start-up time)
Chopping Frequency
Response Time Delay
(Time from magnetic threshold
reached to the start of the output rise
or fall)
Output open, TA = +25C
Output open, TA = -40C to +125C
VDD = -18V, TA = -40C to +125C
VDD = -28V, TA = -40C to +125C
VDD >= 3V, B > BOP (Note 7)
-
(Note 9)
- 3 3.5 mA
- - 4 mA
-
-0.01
1
mA
-
-0.01 1.5
mA
- 10 - µs
- 800 - kHz
- 3.75 -
µs
Output Rising Time
tR (External pull-up resistor RL and load RL = 1kΩ, CL = 20pF
capacitance dependent)
- 0.2 1 µs
Output Falling Time
tF
(Internal switch resistance and load
RL = 1kΩ, CL = 20pF
capacitance dependent)
- 0.1 1 µs
IOCL Output Current Limit
VZ Zener Clamp Voltage
B > BOP, (Note 10 )
IDD = 5mA
30 - 55 mA
28 - - V
Notes:
7. When power is initially turned on, VDD must be within its correct operating range (3.0V to 28V) to guarantee the output sampling. The output state is valid
after the start-up time of 10µs typical from the operating voltage reaching 3V.
8. Typical values are defined at TA = +25C, VDD = 12V. Maximum and minimum values over the operating temperature range is not tested in production but
guaranteed by design, process control and characterization.
9. Guaranteed by design, process control and characterization, Not tested in production.
10. The device will limit the output current IOUT to current limit of IOCL..
AH3376
Document number: DS38919 Rev. 1 - 2
3 of 15
www.diodes.com
July 2016
© Diodes Incorporated




Part Number AH3376
Description HIGH VOLTAGE LOW SENSITIVITY HALL EFFECT UNIPOLAR SWITCH
Maker Diodes
Total Page 15 Pages
PDF Download
AH3376 pdf
Download PDF File
AH3376 pdf
View for Mobile






Related Datasheet

1 AH337 SINGLE PHASE HALL EFFECT SWITCH Diodes Incorporated
Diodes Incorporated
AH337 pdf
2 AH337 Single Phase Hall Effect Switch Anachip
Anachip
AH337 pdf
3 AH3372 HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT UNIPOLAR SWITCH Diodes
Diodes
AH3372 pdf
4 AH3373 HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT UNIPOLAR SWITCH Diodes
Diodes
AH3373 pdf
5 AH3376 HIGH VOLTAGE LOW SENSITIVITY HALL EFFECT UNIPOLAR SWITCH Diodes
Diodes
AH3376 pdf
6 AH3377 HIGH VOLTAGE LOW SENSITIVITY HALL EFFECT UNIPOLAR SWITCH Diodes
Diodes
AH3377 pdf




Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components