Description

AH180-WG-7-6 is an electronic component model that belongs to the category of IC Chips. It is a micro-power Omnipolar Hall-Effect switch that has been designed specifically for battery-powered or portable devices, such as cellular phones, PDAs, and portable PCs. The AH180 contains two Hall-effect plates and a chopper-stabilized architecture that offers a reliable solution over a wide operating range. It has been optimized to function on a supply range of 2.5V to 5.5V and consumes only 24uW when supplied with 3V.

Specifications and features

• Omnipolar (north or south pole) operation
• Micropower operation
• Single open drain output
• 2.5V to 5.5V operating voltage
• Chopper stabilized design provides:
• Superior temperature stability
• Minimal switch-point drift
• Enhanced immunity to stress
• Good RF noise immunity
• -40°C to +85°C operating temperature
• ESD (HBM) > 5KV for DFN2020-6, DFN2020-3 and > 6KV for SIP-3L and SC59
• SIP-3L, SC59 (commonly known as SOT23 in Asia) DFN2020-6, DFN2020-3 packages
• Green Molding Compound (No Br, Sb) (Note 1)

Application Scenarios

• Cover Switch in Clam-Shell Cellular Phones
• Cover Switch in Notebook PC/PDA
• Contactless Switch in Consumer Products

Comparison

• The AH180-WG-7-6 has a wide operating range of 2.5V to 5.5V.
• It only consumes 24uW when supplied with 3V.
• The chopper stabilized design provides superior temperature stability, minimal switch-point drift, enhanced immunity to stress, and good RF noise immunity.
• It can operate in a wide range of temperatures (-40°C to +85°C).
• It has ESD (HBM) > 5KV for DFN2020-6, DFN2020-3 and > 6KV for SIP-3L and SC59 packages, which makes it highly resistant to electrostatic discharge.
• The AH180-WG-7-6 comes in different packages, including SIP-3L, SC59, DFN2020-6, and DFN2020-3.
• It comes in a green molding compound, which is free from Br and Sb (Note 1).

• The AH180-WG-7-6 is specifically designed for a particular category of devices and may not be suitable for other applications.