AS1120 Datasheet - austriamicrosystems AG

AS1120, 46-Segment LCD Driver

www.DataSheet4U.com A S 11 2 0 46-Segment LCD Driver D a ta s h e e t 1 General Description The AS1120 is an LCD direct-driver capable of driving u

Features

* ! ! ! 46-Segment LCD Driver Serial-to-Parallel Interface Integrated Oscillator w/ External R/C and Backplane Input Supports Alphanumeric and Bar-Graph Devices Two Data Transfer Configurations: - Cascade - Parallel Non-Multiplexed Backplane Very-Low Current Consumption Power Supply Range: -0.3 to +7

Applications

* The device is ideal for industrial LCD systems, portablesystem displays, panel meters with wide temperature ranges, high-performance optical displays, or for any other space-limited A/D application with low power-consumption and single-supply requirements. Figure 1. Application Diagram +VDD 43 VDD

AS1120_austriamicrosystemsAG.pdf