MM5452N National Semiconductor, MM5452N Datasheet - Page 5

• Manufacturer Part Number: MM5452N
• Description: LCD DRIVER, 33 SEGMENT, 5452, DIP40
• Manufacturer: National Semiconductor

Specifications of MM5452N

• Module Configuration: CMOS
• Supply Current: 40µA
• No. Of Segments: 32
• Meter Display Type: LCD
• Supply Voltage Range: 3V To 10V
• Driver Case Style: DIP
• No. Of Pins: 40
• Operating Temperature Range: -40°C
• No. Of Digits / Alpha: 4.1/2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5 shows a typical application Note how the input
Functional Description
data maps to the output pins and the display The MM5452
and MM5453 do not have format restrictions as all outputs
Consult LCD manufacturer’s data sheet for specific pinouts
FIGURE 5 Typical 4 -Digit Display Application
(Continued)
5
are controllable This application assumes a specific display
pinout Different display driver connection patterns will of
course yield a different input data format
TL F 6137 – 6