Features: · Wide operating voltage range Logic power supply voltage: -2.4 to -5.5 V LCD drive voltage: -2.7 to -11.5 V· Built-in CR oscillation circuit: 18 kHz· 120 segments, 32 common driver outputs, one common output for icon· 8-bit´120-segment´4-page +120 segments for Icon· 1/32 dut...
S-4543A: Features: · Wide operating voltage range Logic power supply voltage: -2.4 to -5.5 V LCD drive voltage: -2.7 to -11.5 V· Built-in CR oscillation circuit: 18 kHz· 120 segments, 32 common driver output...
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Parameter | Symbol | Ratings | Unit |
Supply voltage | VSS | -6.0 to +0.4 | V |
LCD drive voltage 1 | V5 | -13.5 to +0.4 | V |
LCD drive voltage 2 | V1, V2, V3, V4 | V5 to +0.4 | V |
Input voltage | VIN | VSS-0.4 to +0.4 | V |
Output voltage | VOUT | VSS-0.4 to +0.4 | V |
Power dissipation | PD | 250 | mW |
Operating temperature | Topr | -30 to +85 | °C |
Storage temperature | Tstg | -65 to +150 | °C |
The S-4543A is a dot matrix liquid crystal display driver IC having an 8- bit MPU interface, serial interface, display RAM, CR oscillator, 120 segment driver outputs, and 33 common driver outputs. Since S-4543A operates at a low voltage and low current, it is optimum for the LCD drivers for the portable equipment.