SemiMedia SemiMedia
  • Breaking News
  • MarketWatch
  • Distribution
  • Manufacturer
  • Video
  • About us
Home › Manufacturer › Diodes Incorporated introduces micropower, push-pull, unipolar Hall switches
  • 0

Diodes Incorporated introduces micropower, push-pull, unipolar Hall switches

SemiMediaEdit
August 30, 2023

August 30, 2023 /SemiMedia/ -- Diodes Incorporated recently introduced a new portfolio of two monolithic unipolar Hall-effect switches designed for proximity sensing in battery-powered applications. With an ultra-low 1.1µA supply current at 1.85V, and 1.6µA at 1.6V to 5.5V, these devices are ideal for battery-powered portable equipment like smartphones, laptops, and wearables. The devices are also suitable for domestic appliances, game consoles, and industrial hardware use.

The 1.6V to 5.5V operating voltage of these Hall-effect switches allows them to be powered directly from a portable device’s battery, eliminating the area and cost of power conversion. Output 1 in the dual-output AH139x series responds to a North pole, while Output 2 responds to a South pole with typical operating points of 25G (AH1391) and 30G (AH1392). The single output on the AH138x series responds to a South pole on the part-marking side with typical operating points of 18G (AH1381), 30G (AH1382), and 45G (AH1383).

The tight operating window of these switches ensures a lower magnetic spread, while their chopper-stabilized design provides minimal switch point drift and superior temperature stability. For robustness, these devices have strong human body model (HBM) electrostatic discharge (ESD) protection: 8kV for the AH138x and 6kV for the AH139x series. In addition, these devices have push-pull outputs that do not require an external pull-up resistor, simplifying system design, saving board space, and lowering the bill of materials.

To ensure their suitability in small form-factor applications, all devices are provided in the industry’s smallest packages: DFN1010-4 and DFN1410-4. The AH1381, AH1382, and AH1383 versions are additionally available in SOT23 packaging. In 1,000 piece quantities, the AH138x series is available in DFN packages at $0.17 and in SOT23 packages at $0.16. The AH139x series is available in DFN packages at $0.18 in 1,000 piece quantities.

Related

AH1381 AH1382 AH1383 AH1391 AH1392 Diodes Incorporated electronic components news Electronic components supplier Electronic parts supplier
Nordic Semiconductor launches new multifunctional nPM1300 PMIC
Previous
Murata completes new production building in Vietnam
Next

All Comments (0)

Back
No Comment.

Top Post

Fire broke out at AKM factory in Japan
Mouser Electronics expands to the Philippines with local customer service center
Qualcomm ranked first in the world's top ten IC design companies
Analyze the key factors and prospects of electronic components shortage from the perspective of wafer industry
What is the root cause of the decline of the Japanese semiconductor industry?
ST releases price increase notice

Subscribe SemiMedia

Please check your E-mail to confirm the subscribtion.

Related posts

Marvell teams up with Rebellions to deliver custom AI infrastructure for sovereign markets

Marvell teams up with Rebellions to deliver custom AI infrastructure for sovereign markets

July 31, 2025
0
Nvidia expected to take 60% of CoWoS wafer supply by 2026, TSMC to expand packaging in U.S.

Nvidia expected to take 60% of CoWoS wafer supply by 2026, TSMC to expand packaging in U.S.

July 31, 2025
0
Renesas launches RZ/G3E MPU with AI acceleration and edge computing for industrial HMI applications

Renesas launches RZ/G3E MPU with AI acceleration and edge computing for industrial HMI applications

July 31, 2025
0
Littelfuse unveils foldback TVS diode series for advanced DC power protection

Littelfuse unveils foldback TVS diode series for advanced DC power protection

July 30, 2025
0
Copyright © 2017-2025 SemiMedia. Designed by nicetheme.
  • Please set up your first menu at [Admin -> Appearance -> Menus]
  • electronic components news
  • Electronic components supplier
  • Electronic parts supplier
  • Infineon
  • Electronic component news
  • Renesas
  • Vishay
  • STMicroelectronics
  • NXP
  • TDK

SemiMediaEdit

Administrator