Three-Axis Magnetometer Sensor

SaeligThe IST8301C is a single-chip three-axis digital magnetometer sensor that is housed in a 2.5-mm × 2.5-mm × 1-mm, 12-pin ball-grid array (BGA) package. The integrated chip includes three-axis magnetic sensors with an ASIC controller.

The IST8301C outputs 13-bit data over a ±1,000-µT magnetic field range in a fast-mode 400-kHz I2C digital output. The compact form factor is easily surface mounted and is well suited for high-volume production consumer electronics, navigation systems, and magnetometers.

The IST8301C embeds 32 slots of 16-bit first in, first out (FIFO) data for each of three output channels X, Y, Z. Since the host processor does not need to continuously read data from a sensor, the FIFO’s “wake up only as needed” operation enables consistent system-power saving. Functioning on 2.4 V with a 10-uA standby current and full operation at 300 uA, increased battery life can be attained in many portable applications.

The IST8301C offers a ±1° heading accuracy and a ±10-gauss magnetic field range. The sensor includes anti-offset and anti-temperature to help eliminate errors caused by temperature and factory mismatch.

Contact Saelig for pricing.

Saelig Co., Inc.
www.saelig.com

2 thoughts on “Three-Axis Magnetometer Sensor

    • We don’t publish prices unless the vendor specifically gives them to us. By leaving it to the vendor to publish their own prices, we don’t risk misleading you, the customer, if there is an error or the pricing changes and we aren’t notified of the change. A quick search on Saelig’s website reveals the IST8301C product with complete and current pricing.

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