Dear All,
Good weekend 
Greetings from Jacky Xu @Suffice in Shenzhen, China. We’re a 30-year sensor & solution provider in consumer electronics, and also serving as one of the major sensor suppliers in the UAV/drone market for 8 years.
As you know, Honeywell decided to abandon its HMC5883L/HMC5983 product line suddenly this Q1, which was once the default design compass chips for commercial & industry UAV/drones.
In order not to cause any delay of all the project, we write to recommended Isentek IST8310 chips, a Pin2Pin alternative to HMC5883L with a more powerful 14 bits ADC, a broader dynamic range (+/-1600uT) , a better linearity performance, and meanwhile a much lower hysteresis & noise level.
Z-axis techniques have also been well improved to get prepared for lower dehumidifying requirements & more adaptive resoldering manufacturing process.
You might get some further application notes or datasheet related to the Honeywell HMC5883L Pin2Pin alternative [e-compass chip] from the below address:
Cloud Disk：百度网盘-链接不存在
User Pin：6tv7
–
Thanks and Best Regards,
Jacky Xu
Suffice Ind. Tech. Ltd.
Email: Jacky_Xu@suffice.com.hk
HK Mobile: +852-6824-2372
US Mobile: +1-816-892-0957
CN Mobile: +86-130-2796-8259
SZ Office: +86-755-8359-3381-ext823
Tel: +852-2343-7563 Fax: +852-2797-8115
Website: www.suffice-group.com
Please consider the environment before printing this e-mail