The LM324 consists of four independent, high gain, internally frequency compensated operational amplifiers which was designed specifically to operate from a single power supply over a wide voltage range. SPECS: Amplifier Type : General Purpose Number of Circuits : 4 Output Type : - Slew Rate : - Gain Bandwidth Product : - -3db Bandwidth : - Current - Input Bias : 40nA Voltage - Input Offset : 1.5mV Current - Supply : 1.5mA Current - Output / Channel : 40mA Voltage - Supply, Single/Dual (+-) : 3 V ~ 32 V, +-1.5 V ~ 16 V Operating Temperature : 0C ~ 70C Mounting Type : Surface Mount Package / Case : 14-SOIC (0.154\, 3.90mm Width) Supplier Device Package : 14-SOP