G2022 Overview
Global Mixed-mode Technology G2022 8+1CH Series Input Motor Driver IC for DSC.
G2022 Key Features
- Built in 4 full-swing/constant voltage drivers for simulation micro steeping motor. (STM OIS)
- Built in 1 full-swing/constant current drivers for shutter or IRIS
- Built in 3+1 full-swing/constant voltage drivers switched by serial control with brake function
- Low on-resistance (1.2Ω, sum of on-resistance of upside and bottom side)
- Output current ： IBOUTB<=0.8A(max.) for each
- Build-in thermal shutdown (TSD, 150°C)
- CH1/2 corresponds to STM control of 2-2 phase
- Built in exclusive control mode: CH25/45 (STM-B)
- All power supply systems (VCC, VM12
- Power save mode corresponds by serial control setup