TC7211AM Datasheet (TelCom Semiconductor) - BUS COMPATIBLE 4-DIGIT CMOS DECODER/DRIVER

TC7211AM, BUS COMPATIBLE 4-DIGIT CMOS DECODER/DRIVER

The TC7211AM (LCD Decoder/driver) is a CMOS direct drive, 4-digit, 7-segment display decoder and driver.

The TC7211AM drives conventional LCDs.

An RC oscillator, divider chain, backplane driver, and 28-segment outputs are provided on a single CMOS chip.

The segment drivers supply square waves of the

TC7211AM Features

* s s s s s 4-Digit Non-Multiplexed 7-Segment LCD Outputs With Backplane Driver Input and Digit Select Data Latches RC Oscillator On-Chip Generates Backplane Drive Signal Eliminates DC Bias Which Degrades LCD Life Backplane Input/Output Pin Permits Synchronization of Cascaded Slave Device to a Master