L2720W13TR STMicroelectronics

L2720W Low drop dual power operational amplifiers Features Output current up to 1 A Operates at low voltages Single or split supply Large common-mode and differential-mode range SO16 (Wide) Low input-offset voltage Ground compatible inputs Description Low saturation voltage The L2720W is a monolithic integrated circuit in Thermal shutdown SO16 (Wide) package, intended for use as a power operational amplifier in a wide range of Clamp diode applications including servo amplifiers and power supplies. It is particularly suitable for driving coils, inductive loads and for use in motors. The high gain and high output power capability provide superior performance whenever an operational amplifier/power booster combination is required. Table 1. Device summary Order code Package Packaging L2720W SO16 (Wide) Tube L2720W13TR SO16 (Wide) Tape and reel September 2010 Doc ID 13407 Rev 2 1/12 www.st.com 12Connection diagrams L2720W 1 Connection diagrams Figure 1. Block diagram 1 16 VS OUTA 2 15 OUTB N.C. 3 N.C. 14 N.C. 4 13 VEE / GND VEE / GND 5 12 VEE / GND VEE / GND - + + - 6 11 N.C. N.C. 7 INB- 10 INA- 8 9 INB+ INA+ Figure 2. Schematic diagram (one amplifier) VS IN+ OUT Dump protection 10pF IN- Thermal protection VEE / GND S-9526 2/12 Doc ID 13407 Rev 2