MAXIM INTEGRATED PRODUCTS MAX6952EPL+ 芯片, 发光二极管驱动器
The is a 4-wire interfaced, 4-digit, 5 x 7 matrix LED display driver in 40 pin DIP package. This compact cathode row display driver interfaces microprocessors to 5 x 7 dot matrix LED displays through an SPI compatible serial interface. The MAX6952 drives up to four digits 140 LEDs. It includes on-chip ASCII 104 character font, multiplex scan circuitry, column/row drivers, static RAM that stores each digit as well as font data for 24 user definable characters. The segment current for LEDs is set by an internal digit by digit digital brightness control. The device includes 36µA low power shutdown mode data retained, segment blinking synchronized across multiple drivers, if desired and test mode that forces all LEDs on. The LED driver is slew rate limited to reduce EMI. The MAX6952 is used in message boards, audio/video equipment and gaming machines.
电源电压DC 5.50V max
输出接口数 4
输入电压DC 2.70V ~ 5.50V
输出电流 500 mA
供电电流 12 mA
针脚数 40
开关频率 8 MHz
输入电压Max 5.5 V
输入电压Min 2.7 V
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.7V ~ 5.5V
安装方式 Through Hole
引脚数 40
封装 DIP-40
封装 DIP-40
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 Industrial, 医用, 电源管理, Medical, Power Management, 工业
RoHS标准 RoHS Compliant
含铅标准 Lead Free