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PDF VF360NT Data sheet ( Hoja de datos )
| Número de pieza | VF360NT | |
| Descripción | High Sensitivity Latching Digital Hall-effect Sensor | |
| Fabricantes | Honeywell | |
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High Sensitivity Latching Digital Hall-effect
Sensor ICs: VF360NT, VF360ST
32311084
Issue A
DESCRIPTION
The VF360NT and VF360ST High Sensitivity Latching Digital
Hall-Effect Sensor ICs are small, sensitive and versatile devices
that are operated by the magnetic field from a permanent
magnet or an electromagnet. They are designed to respond to
alternating North and South poles. The VF360NT is turned ON
by a North pole, while the VF360ST is turned ON by a South
pole. This sensor IC does not use chopper stabilization on the
Hall element, providing a clean output signal and a faster latch
response time when compared to competitive high sensitivity
Hall-effect bipolar latching sensor ICs which do use chopper
stabilization.
VALUE TO CUSTOMERS
• AEC-Q100 qualification provides enhanced reliability and
quality of electronic components. Components meeting these
specifications are often suitable for use in harsh automotive
environments without the customer’s need for additional
component-level qualification testing.
• Designed to provide reliable, consistent performance and
a fast response time, enhancing efficiency in brushless dc
motor (BLDC) applications
• Designed to provide a wide supply voltage range and no
chopper delay, allowing for potential use in a variety of
applications
• Designed to provide a clean output signal without the
customer having to include additional circuitry to achieve
noise suppression due to chopper stabilization
DIFFERENTIATION
Honeywell’s VF360NT and VF360ST AEC-Q100-qualified
latching sensor ICs offer better performance than many
competitive sensor ICs that employ chopper stabilization
techniques.
• Response time: Honeywell’s device provides a fast response
time, enabling efficiency in BLDC motors.
• No noise generation: Honeywell’s device utilizes a resistor-
capacitor (RC) circuit to enable noise suppression required for
chopper stabilized sensors.
Datasheet
FEATURES
• Qualified to the AEC-Q100 standard for potential use in
automotive applications
• Fastest response time in its class [1.5 μs]
• Operate from 30 Gauss typical at 25°C [77 °F] and 55 Gauss
maximum over the full -40 °C to 150 °C [-40 °F to 302 °F]
temperature range
• Latching magnetics
• Repeatable magnetics (no jitter)
• No additional electronic noise generated by sensor
• Non-chopper-stabilized design
• Subminiature SOT-23 surface mount package supplied on
tape and reel (3,000 units per reel)
• 3 Vdc to 24 Vdc
• Built-in reverse polarity protection
• RoHS-compliant material MEET
POTENTIAL TRANSPORTATION APPLICATIONS
• BLDC motor commutation for automotive applications: Air
input flap to engine, convertible roof position, electronic
parking brakes, electronic window lifts and anti-pinch power
window systems, HVAC blowers, headlights, power doors,
mirrors and tail gates, seat motors, steering, windshield
washers and wipers
• Speed and RPM sensing: Motors and fans; tachometer and
counter pickup
• Flow rate sensing
PORTFOLIO
The VF360NT and VF360ST join Honeywell’s family of latching
digital Hall-effect sensor ICs including:
• SS360NT, SS360ST, SS360ST-10K, SS460S, SS460S-T2 High
sensitivity latching digital Hall-effect sensor ICs
• SS360PT, SS460P, SS460P-T2 High sensitivity latching digital
Hall-effect sensor ICs with built-in pull-up resistor
• SS361CT, SS461C High sensitivity latching digital Hall-effect
sensor ICs
• SS361RT, SS461R Latching Hall-effect digital sensor ICs
• SS400 Series unipolar/bipolar/latching Hall-effect digital
sensor ICs
• SS41, SS51T Series bipolar Hall-effect digital sensor ICs
• SS42R Series Latching Hall-effect digital sensor ICs with dual
active high/active low complementary outputs
• SS46 latching Hall-effect digital sensor IC
• VF526DT Latching dual Hall-effect digital sensor IC with
speed and direction outputs
Sensing and Productivity Solutions
1 page  
High Sensitivity Latching Digital Hall-effect Sensor ICs: VF360NT, VF360ST
Figure 5. Magnetic Activation
VF360NT
S
N
N
S
VF360ST
NS
SN
North Pole toward IC:
Output = Low
Table 3. Order Guide
Catalog Listing
South Pole toward IC:
Output = High
South Pole toward IC:
Output = Low
North Pole toward IC:
Output = High
Description
VF360NT
High sensitivity latching, digital Hall-effect sensor IC with built-in pull-up resistor,
North pole activated, SOT-23 package, tape and reel packaging (3000 units per reel)
VF360ST
High sensitivity latching, digital Hall-effect sensor IC with built-in pull-up resistor,
South pole activated, SOT-23 package, tape and reel packaging (3000 units per reel)
Sensing and Productivity Solutions 5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet VF360NT.PDF ] | |
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