AS1100PL-Z中文资料艾迈斯欧司朗数据手册PDF规格书

General Description

The AS1100 is an LED driver for 7 segment numeric displays of up to 8 digits. The AS1100 can be programmed via a conventional 4 wire serial interface. It includes a BCD code-B decoder, a multiplex scan circuitry, segment and display drivers and a 64 Bit memory. The memory is used to store the LED settings, so that continuous reprogramming is not necessary.

Key Features

- 10MHz Serial Interface

- Individual LED Segment Control

- Decode/No-Decode Digit Selection

- 20µA Low-Power Shutdown (Data Retained)

- Extremely low Operating Current 0.5mA in open loop

- Digital and Analog Brightness Control

- Display Blanked on Power-Up

- Drive Common-Cathode LED Display

- Software Reset1

- Optional External clock

- 24-Pin DIP and SO Packages

- Fully compatible to MAX7219