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LC75814V Datasheet PDF

Sanyo Electric LC75814V

The LC75814V is a 1/4 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The LC75814V can drive an LCD with up to 64 segments directly. The LC75814V can also control up to 4 general-purpose output ports.
Part No. LC75814V
Datasheet LC75814V Download
Manufacturer
Sanyo Electric
Description 1/4 Duty General-Purpose LCD Driver
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LC75814V datasheet page 1 preview

FEATURES

1 15 0.15 0.5 7.6 LC75814V Specifications

ABSOLUTE MAXIMUM RATINGS

at Ta = 25°C, VSS = 0 V Parameter Maximum supply voltage Symbol VDD max VLCD max VIN 1 Input voltage VIN 2 VIN 3 Output voltage VOUT 1 VOUT 2 IOUT 1 Output current IOUT 2 IOUT 3 Allowable power dissipation Operating temperature Storage temperature Pd max Topr Tstg VDD VLCD CE, CL, DI, INH OSC VLCD 1, VLCD 2 OSC S1 to S16, COM1 to COM4, P1 to P4 S1 to S16 COM1 to COM4 P1 to P4 Ta = 85°C Conditions Ratings –0.3 to +7.0 –0.3 to +7.0 –0.3 to +7.0 –0.3 to VDD + 0.3 –0.3 to VLCD + 0.3 –0.3 to VDD + 0.3 –0.3 to VLCD + 0.3 300 3 5 100 –40 to +85 –55 to +125 Unit V V V V V V V µA mA mA mW °C °C Allowable Operating Ranges at Ta = –40 to +85°C, VSS = 0 V Ratings Parameter Supply voltage Symbol VDD VLCD VLCD1 VLCD2 VIH VIL ROSC COSC fOSC tds tdh tcp tcs tch tøH tøL tr tf tc VDD VLCD VLCD1 VLCD2 CE, CL, DI, INH CE, CL, DI, INH OSC OSC OSC CL, DI: Figure 2 CL, DI: Figure 2 CE, CL: Figure 2 CE, CL: Figure 2 CE, CL: Figure 2 C...
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