TS912B

TS912, TS912A, TS912B Rail-to-rail CMOS dual operational amplifier Features ■ Rail-to-rail input and output voltage ranges ■ Single (or dual) supply operation from 2.7 to 16 V ■ Extremely low input bias current: 1 pA typ. ■ Low input offset voltage: 2 mV max. ■ Specified for 600 Ω and 100 Ω loads ■ Low supply current: 200 μA/amplifier (VCC = 3 V) ■ Latch-up immunity ■ ESD tolerance: 3 kV ■ Spice macromodel included in this specification Related products ■ See TS56x series for better accuracy and smaller packages Description The TS912 device is a rail-to-rail CMOS dual operational amplifier designed to operate with a single or dual supply voltage. The input voltage range Vicm includes the two supply rails VCC+ and VCC-. The output reaches VCC- +30 mV, VCC+ -40 mV, with RL = 10 kΩ and VCC- +300 mV, VCC+ -400 mV, with RL = 600 Ω. This product offers a broad supply voltage operating range from 2.7 to 16 V and a supply current of only 200 μA/amp. (VCC = 3 V). Source and sink output current capability is typically 40 mA (at VCC = 3 V), fixed by an internal limitation circuit. Datasheet −production data N DIP8 (plastic package) D SO-8 (plastic micropackage) Pin connections (top view) November 2012 This is information on a product in full production. Doc ID 2325 Rev 7 1/21 www.st.com 21 Contents Contents TS912, TS912A, TS912B 1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 2 Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . ...