LED1642GW
LED1642GW is 16-channel LED driver manufactured by STMicroelectronics.
16 channel LED driver with error detection current gain control and 12/16-bit PWM brightness control
- production data
QSOP-24
TSSOP24
TSSOP24 (exposed pad)
Features
- 16 constant current output channels
- Output current: from 3 mA to 40 mA
- Current programmable through external resistor
- 7-bit global current gain adjustment in two ranges
- 12/16-bit PWM grayscale brightness control
- Programmable output turn-on/off time
- Error detection mode (both open and shorted-
LED)
- Programmable shorted-LED detection thresholds
- Auto power saving/auto-wakeup
- Selectable SDO synchronization on the CLK falling edge
- Gradual output delay (selectable)
- Supply voltage: 3 V...
