Sanyo Electric LC72191
The LC72191, LC72191M and LC72191JM are PLL frequency synthesizers for electronic tuning. The LC72191, LC72191M and LC72191JM are optimal for AM/FM tuner circuits that require high mounting densities. Package Dimensions unit: mm 3067-DIP24S [LC72191] Features Designed for use in car stereos, the LC72191 provides a rich set of reference frequencies, I/O ports, a generalpurpose counter, and an unlock detection circuit.
| Part No. |
LC72191 |
| Datasheet |
LC72191
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| Manufacturer |
 Sanyo Electric |
| Description |
PLL Frequency Synthesizer |
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ABSOLUTE MAXIMUM RATINGS
at Ta = 25°C, VSS = 0 V Parameter Maximum supply voltage Input voltage Symbol VDD max VIN (1) VIN (2) VOUT (1) Output voltage VOUT (2) VOUT (3) VOUT (4) Allowable power dissipation Pd max VDD CE, CL, DI, IN0, IN1 Input pins other than VIN (1) DO, SYC OUT1, OUT2 OUT3 to OUT6, OUT0 Output pins other than VOUT (1), VOUT (2) and VOUT (3) Ta ≤ 85°C :LC72191 :LC72191M :LC72191JM Operating temperature Storage temperature Topr Tstg Conditions Ratings –0.3 to +7.0 –0.3 to +7.0 –0.3 to VDD + 0.3 –0.3 to +7.0 –0.3 to VDD + 0.3 –0.3 to +15 –0.3 to VDD + 0.3 350 300 200 –40 to +85 –55 to +125 °C °C mW Unit V V V V V V V No. 3985-3/16 LC72191, 72191M, 72191JM Allowable Operating Ranges at Ta = –40 to +85°C, VSS = 0 V Parameter Supply voltage Symbol VDD (1) VDD (2) VIH (1) VIH (2) VIL (1) VIL (2) VOUT (1) VOUT (2) fIN (1) fIN (2) Input frequency fIN (3) fIN (4) fIN (5) fIN (6) Crystal oscillators for which operation is guaranteed Xtal VIN (1) VIN (2) Input amplitude VIN (3) VIN (4) VIN (5) Note: 1.
