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LC72720 データシート(PDF) 4 Page - Sanyo Semicon Device |
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LC72720 データシート(HTML) 4 Page - Sanyo Semicon Device |
4 / 14 page No. 5602-4/14 LC72720, 72720M Parameter Symbol Conditions Ratings Unit Maximum supply voltage VDD max Vddd, Vdda –0.3 to +7.0 V VIN1 max CL, DI, CE, SYR, T1, T2, T3, T4, T5, T6, T7, SYNC –0.3 to +7.0 V Maximum input voltage VIN2 max XIN –0.3 to Vddd +0.3 V VIN3 max MPXIN, CIN –0.3 to Vdda +0.3 V VO1 max DO, SYNC, RDS-ID, T3, T4, T5, T6, T7 –0.3 to +7.0 V Maximum output voltage VO2 max XOUT –0.3 to Vddd +0.3 V VO3 max FLOUT –0.3 to Vdda +0.3 V IO1 max DO, T3, T4, T5, T6, T7 6.0 mA Maximum output current IO2 max XOUT, FLOUT 3.0 mA IO3 max SYNC, RDS-ID 20.0 mA Allowable power dissipation Pd max Ta ≤ 85°C DIP24S: 350 mW MFP24: 300 mW Operating temperature Topr –40 to +85 °C Storage temperature Tstg –55 to +125 °C Specifications Absolute Maximum Ratings at Ta = 25°C, Vssd = Vssa = 0 V Parameter Symbol Conditions Ratings Unit min typ max Supply voltage VDD1 Vddd, Vdda 4.5 5.0 5.5 V VDD2 Vddd: Serial data hold voltage 2.0 V Input high-level voltage VIH CL, DI, CE, SYR, T1, T2 0.7 Vddd 6.5 V Input low-level voltage VIL CL, DI, CE, SYR, T1, T2 0 0.3 Vddd V Output voltage VO DO, SYNC, RDS-ID, T3, T4, T5, T6, T7 6.5 V VIN1 MPXIN : f = 57 ±2 kHz 50 mVrms Input amplitude VIN2 MPXIN : 100% modulation composite 100 mVrms VXIN XIN 400 1500 mVrms Guaranteed crystal oscillator frequencies Xtal XIN, XOUT : CI ≤ 120 Ω (XS = 0) 4.332 MHz XIN, XOUT : CI ≤ 70 Ω (XS = 1) 8.664 MHz Crystal oscillator frequency deviation TXtal XIN, XOUT : fO = 4.322 MHz, 8.664 MHz ±100 ppm Data setup time tSU DI, CL 0.75 µs Data hold time tHD DI, CL 0.75 µs Clock low-level time tCL CL 0.75 µs Clock high-level time tCH CL 0.75 µs CE wait time tEL CE, CL 0.75 µs CE setup time tES CE, CL 0.75 µs CE hold time tEH CE, CL 0.75 µs CE high-level time tCE CE 20 ms Data latch change time tLC 1.15 µs tDC DO, CL: Differs depending on the value of the 0.46 µs Data output time pull-up resistor used. tDH DO, CE: Differs depending on the value of the 0.46 µs pull-up resistor used. Allowable Operating Ranges at Ta = –40 to +85°C, Vssd = Vssa = 0 V Parameter Symbol Conditions Ratings Unit min typ max Input resistance Rmpxin MPXIN–Vssa : f = 57 kHz 23 k Ω Internal feedback resistance Rf XIN 1.0 M Ω Center frequency fc FLOUT 56.5 57.0 57.5 kHz –3 dB bandwidth BW – 3 dB FLOUT 2.5 3.0 3.5 kHz Gain Gain MPXIN–FLOOUT : f = 57 kHz 28 31 34 dB Att1 FLOUT : ∆f = ±7 kHz 30 dB Stop band attenuation Att2 FLOUT : f < 45 kHz, f > 70 kHz 40 dB Att3 FLOUT : f < 20 kHz 50 dB Electrical Characteristics at Ta = –40 to +85°C, Vssd = Vssa = 0 V Continued on next page. |
同様の部品番号 - LC72720 |
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同様の説明 - LC72720 |
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