Pressure sensor obtains strategic cooperation of TWS earphone brand manufacturers

VM1103=VM1102IS+VM1103
Characteristics of vm1102is pressure sensor
U working voltage 2.4V ~ 3.3V In standby mode, the typical value is 0ua;
U support pressure sensing adaptive adjustment algorithm;
U high sensitivity, high resolution, high SNR pressure sensor;
U pressure range (mmHg): 0-250;
U minimum triggering pressure: < 5mmhg;
U resolution: < 1mmhg;
U signal to noise ratio: 4000:1;
U response time: millisecond level;
U linearity: > 97%;
U repeatability: > 95%
U applicable surface: plane / surface detection
U press more than one million times