| Load Current (Max) (A) |
4 |
| Temperature sensor ADC Error（Max）(℃) |
3 |
| Temperature sensor ADC Error（Min） (℃) |
-3 |
| Control Interface |
SPI |
| Maximum LVDS frequency (MHz) |
200 |
| AVCC/DVCC Power Supply (Min) (V) |
3 |
| AVCC/DVCC Power Supply (Max) (V) |
3.6 |
| Temperature |
-20℃~85℃ |
| IO Level (V) |
1.8 |
| Package (mm) |
WLCSP 2.23X2.23-25B |
Anode common and floating driver
Driver current up to 4.0A
APC（Auto power control）function embedded
Built-in Fail Safe function of LVDS input
Over current detection of output driving current
Diffuser issue detection
APC process error detection
AVCC33 Power Supply Monitor function
Support Internal and External Temperature monitor
Built-In 10-bit ADC for APC process and temperature measurement
10MHz 3-wire SPI interface
WLCSP 2.23mmX2.23mmX0.45mm-25B, 0.4mm Pitch Package
The AW36801 is a highly-integrated VCSEL laser diode driver, used for ToF (Time of Flight) depth-detection sensor. In AW36801, up to 4A current driver, APC (Auto Power Control) process, 200MHz LVDS receiver and internal temperature sensor are integrated.
The APC process is implemented in AW36801, to optimize the output power and output current tr/tf performance with different external VCSEL laser diode. Configured through SPI interface, the APC process runs automatically and monitor the internal status during the process.
The AW36801 has a built-in 10-bit ADC, used to convert the PD voltage for APC process, also used to monitor the internal in external temperature.
