SM351LT - Magnetoresistive Sensor

Honeywell

Key Features

High sensitivity: 7 Gauss typ. , 11 Gauss max. (SM351LT); 14 G typ. , 20 Gauss max. (SM353LT).
Nanopower: Average current of 360 nA typ. (SM351LT) and 310 nA typ. (SM353LT).
Supply voltage range: 1.65 Vdc to 5.5 Vdc; simplifies design-in.
Omnipolar sensing: Activates with either pole from a magnet.
Temperature range: -40 °C to 85 °C [-40 °F to 185 °F].
Push-pull output: Does not require external pull-up resistor.
Non-chopper stabilize.

SM351LT magnetoresistive sensor by Honeywell - Datasheet Preview

Datasheet Details

Part number	SM351LT
Manufacturer	Honeywell
File Size	899.07 KB
Description	Magnetoresistive Sensor
Datasheet	SM351LT Datasheet

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Other Datasheets by Honeywell

Part Number	Description
SM351RT	Magnetoresistive Sensor
SM353LT	Magnetoresistive Sensor
SM353RT	Magnetoresistive Sensor

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Magnetoresistive Sensor ICs Nanopower Series Datasheet Magnetoresistive Sensor ICs Honeywell’s Nanopower Series Magnetoresistive (MR) Sensor ICs are ultra-sensitive devices designed to accommodate a wide range of applications with large air gaps, small magnetic fields and low power requirements. The sensor ICs respond to either a North or South pole applied in a direction parallel to the sensor. They do not require the magnet polarity to be identified, simplifying installation and potentially reducing system cost. These sensor ICs use a very low average current consumption and a push-pull output which does not require a pull-up resistor. The sensor ICs can operate from a supply voltage as low as 1.65 V, promoting energy efficiency.