FYD designs and manufactures small and low-noise digital and analog ASICs for MEMS microphones.
MP Product
FCD400
Normal Digital
ASIC calibration function
Supply voltage : 1.62V ~ 3.6V
Bias voltage : 7.7V ~ 14.0V
Gain range : 0dB ~ 5.9dB
Small die size : 0.750mm x 0.695mm
Type
Digital
Sensitivity
-26dBFS
SNR
<65dB
AOP
120dBSPL
Current
700uA
FCA100
Normal Analog
ASIC calibration function
Supply voltage : 1.65V ~ 3.6V
Bias voltage : 7.7V ~ 14.0V
Gain range : 0dB ~ 2.4dB
Small die size : 0.370mm x 0.360mm
Type
Analog
Sensitivity
-38dBV
SNR
<68dB
AOP
130dBSPL
Current
110uA
Light
Home Appliances
Remote Control Equipments
IR Receiver ASIC
FYD has designed an IR receiver ASIC that receives amplitude modulated infrared signals from IR transmitters and outputs demodulated digital signals for micro controllers.
Custom Product
Pressure
FCEV
Industrial pressure sensor
Piezo/Capacitive Sensor ASIC
FYD developing an integrated relative pressure sensor delivering a ratio-metric analog or digital signal.
Custom Product
Temperature
Non-contact thermometer
Wearable device
Smart Watch
Temperature Sensor ASIC
FYD has designed a temperature sensor ASIC that can detect 30°C to 50°C using 0.1°C resolution of a quiet structure with Chopping stabilization technology.
Custom Product
Acceleration
Mobile
AR/VR Devices
Vehicle
Game console
MEMs Accelerometer Sensor ASIC
FYD has designed a 3-axis accelerometer sensor interface IC with a charge amplifier using CDS and 16-bit Delta-Sigma ADC.
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