L2724

L2720/2/4 LOW DROP DUAL POWER OPERATIONAL AMPLIFIERS . . . . . . . . . OUTPUT CURRENT TO 1 A OPERATES AT LOW VOLTAGES SINGLE OR SPLIT SUPPLY LARGE COMMON-MODE AND DIFFERENTIAL MODE RANGE LOW INPUT OFFSET VOLTAGE GROUND COMPATIBLE INPUTS LOW SATURATION VOLTAGE THERMAL SHUTDOWN CLAMP DIODE PO WERDIP (8 + 8) DESCRIPTION The L2720, L2722 and L2724 are monolithic integrated circuits in powerdip, minidip and SIP-9 packages, intended for use as power operational amplifiers in a wide range of applications including servo amplifiers and power supplies. They are particularly indicated for driving, inductive loads, as motor and finds applications in compactdisc VCR automotive, etc. The high gain and high output power capability provide superior performance whatever an operational amplifier/power booster combination is required. PIN CONNECTIONS (top views) MINIDIP (Plastic) SIP9 ORDERING NUMBERS : L2720 (Powerdip) L2722 (Minidip) L2724 (SIP9) L2720 L2722 L2724 November 1996 1/10 L2720/2/4 BLOCK DIAGRAM L2720 L2722 L2724 SCHEMATIC DIAGRAM (one section) ABSOLUTE MAXIMUM RATINGS Symbol VS VS Vi Vi Io Ip Ptot Supply Voltage Peak Supply Voltage (50ms) Input Voltage Differential Input Voltage DC Output Current Peak Output Current (non repetitive) Power Dissipation at Tamb = 80 C (L2720), Tamb = 50 C (L2722) Tcase = 75oC (L2720) o Tcase = 50 C (L2724) Storage and Junction Temperature o o Parameter Value 28 50 Vs ±Vs 1 1.5 1 5 10 –40 to 150 Unit V V A A W o Tstg, Tj 2/10 C ...