LM2904N Datasheet (Motorola Inc) - DUAL DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS

LM2904N, DUAL DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS

The LM258 series is made using two internally compensated, two *stage operational amplifiers.

The first stage of each consists of differential input devices Q20 and Q18 with input buffer transistors Q21 and Q17 and the differential to single ended converter Q3 and Q4.

The first stage performs

LM2904N Features

* RL = 2.0 kΩ VCC = 15 V VEE = Gnd Gain =

* 100 RI = 1.0 kΩ RF = 100 kΩ 550 500 450 400 350 300 250 200 0 0 Figure 4. Small Signal Voltage Follower Pulse Response (Noninverting) VCC = 30 V VEE = Gnd TA = 25°C CL = 50 pF Output Input 1.0 2.0 3.0 4.0 t, TIME (ms) 5.0 6.0 7.0 8.0 Figure