Description
TM1618A is a memory mapping LED driver control circuit with keyboard scan interface. Its internal integration has special MCU digital interface, data latches, LED high-voltage driver, 8.0 gray regulating circuit, internal RC oscillation, internal has power on reset circuit and low voltage reset circuit, keyboard scan circuit. The segment and grid of this chip can make out 7*5 or 8*4 by software to adapt to different Led display screen.It also can change the gray brightness according to the different occasions to reduce power dissipation. The chip is high-quality and reliable. Its encapsulation is sop18/dip18.
features
1. 7/8seg*5/4grid.
2. 35 matrix.
3.7*1 key-press identification.
Application Notes
The display screen driver for DVB,DVD and home theatre
Status display for Kitchen household such as microwave oven, induction cooker and water heater.
Industry device meter display
TM1618A is a memory mapping LED driver control circuit with keyboard scan interface. Its internal integration has special MCU digital interface, data latches, LED high-voltage driver, 8.0 gray regulating circuit, internal RC oscillation, internal has power on reset circuit and low voltage reset circuit, keyboard scan circuit. The segment and grid of this chip can make out 7*5 or 8*4 by software to adapt to different Led display screen.It also can change the gray brightness according to the different occasions to reduce power dissipation. The chip is high-quality and reliable. Its encapsulation is sop18/dip18.
features
1. 7/8seg*5/4grid.
2. 35 matrix.
3.7*1 key-press identification.
Application Notes
The display screen driver for DVB,DVD and home theatre
Status display for Kitchen household such as microwave oven, induction cooker and water heater.
Industry device meter display
Certificate
- SGS
Main Products
laptop parts and chips