描述 Description

The ICM7211A (LCD) device constitutes a family of non-multiplexed four-digit seven-segment CMOS display decoderdrivers.

The ICM7211A devices are configured to drive conventional LCD displays by providing a complete RC oscillator, divider chain, backplane driver, and 28 segment outputs.

特性 Features

? Four Digit Non-Multiplexed 7 Segment LCD Display Outputs with Backplane Driver

? Complete Onboard RC Oscillator to Generate Backplane Frequency

? Backplane Input/Output Allows Simple Synchronization of Slave-Devices to a Master

? ICM7211A Devices Provide Separate Digit Select Inputs to Accept Multiplexed BCD Input (Pinout and Functionally Compatible with Siliconix DF411)

? ICM7211AM Devices Provide Data and Digit Address Latches Controlled by Chip Select Inputs to Provide a Direct High Speed Processor Interface

? Decodes Binary to Code B (0-9, Dash, E, H, L, P, Blank)

? Available in Surface Mount Package