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LC74732W Datasheet(PDF) 5 Page - Sanyo Semicon Device |
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LC74732W Datasheet(HTML) 5 Page - Sanyo Semicon Device |
5 / 38 page No. 6526-5/38 LC74731W,74732W Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit min max Supply voltage VDD VDD1 and VDD2VSS – 0.3 VSS + 6.5 V Input voltage VIN All input pins VSS – 0.3 VDD1 + 0.3 V Output voltage VOUT SYNCJDG, BLANK, CHARA, SEPOUT, A0 to A17, VSS – 0.3 VDD1 + 0.3 V CE, and OE Allowable power dissipation Pdmax — 275 mW Operating temperature Topr –30 +70 °C Storage temperature Tstg –40 +125 °C Parameter Symbol Conditions Ratings Unit min typ max Supply voltage VDD1VDD1 4.5 5.0 5.5 V VDD2VDD2 4.5 5.0 6.5 V Supply voltage VDD1VDD1 2.7 5.0 5.5 V [Only for RGB output] VDD2VDD2 2.7 5.0 6.5 V VIH1 CS, SIN, SCLK, SEPIN, and MUTE 0.8 VDD1 — 5.5 V High-level input voltage VIH2 RST 0.8 VDD1 — VDD1 + 0.3 V VIH3 CTRL1 and OUTMOD 0.7 VDD1 — VDD1 + 0.3 V VIH4 D0 to D7 0.8 VDD1 — 5.5 V VIL1 RST, CS, SIN, SCLK, SEPIN, and MUTE VSS – 0.3 — 0.2 VDD1 V Low-level input voltage VIL2 CTRL1 and OUTMOD VSS – 0.3 — 0.3 VDD1 V VIL3 D0 to D7 VSS – 0.3 — 0.2 VDD1 V Pull-up resistor RPU RST, CS, SIN, SCLK, and MUTE (when the pull-up 25 50 90 k Ω resistor option is specified) Composite video signal input VIN1 CVIN and CVCR VDD1 = 5 V — 2.0 — Vp-p voltage VIN2 SYNIN VDD1 = 5 V 1.5 2.0 2.5 Vp-p Input voltage VIN3 XtalIN (when an external clock input is used) VDD1 = 5 V — — 5.0 Vp-p fin = 2 fsc, 4 fsc The XtalIN and XtalOUT oscillator pins (2 fsc: NTSC) 7.159 MHz FOSC1 The XtalIN and XtalOUT oscillator pins (4 fsc: NTSC) 14.318 MHz Oscillator frequency The XtalIN and XtalOUT oscillator pins (2 fsc: PAL) — 8.867 — MHz The XtalIN and XtalOUT oscillator pins (4 fsc: PAL) — 17.734 — MHz FOSC2 The OSCin and OSCout oscillator pins (LC oscillator) — 10 — MHz Recommended Operating Conditions Note: If the Xtalin pin is used in clock input mode, applications must take adequate input noise prevention and reduction measures. |
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