List of figures

Figure 1.

Schematic diagram (LM2904, LM2904A) .................................................. 2

Figure 2.

Schematic diagram (LM2904W, LM2904AW) ............................................... 2

Figure 3.

DFN8 2x2 package pin connections (top view) .............................................. 3

Figure 4.

MiniSO8, TSSOP8, and SO8 package pin connections (top view) ................................. 3

Figure 5.

Open-loop frequency response ......................................................... 8

Figure 6.

Large signal frequency response ....................................................... 8

Figure 7.

Voltage follower large signal response .................................................... 8

Figure 8.

Current sinking output characteristics .................................................... 8

Figure 9.

Voltage follower small signal response.................................................... 8

Figure 10.

Current sourcing output characteristics ................................................... 8

Figure 11.

Input current vs. temperature .......................................................... 9

Figure 12.

Current limiting .................................................................... 9

Figure 13.

Input voltage range ................................................................. 9

Figure 14.

Supply current .................................................................... 9

Figure 15.

Voltage gain ...................................................................... 9

Figure 16.

Input current vs. supply voltage......................................................... 9

Figure 17.

Gain bandwidth product ............................................................. 10

Figure 18.

Power supply rejection ratio .......................................................... 10

Figure 19.

Common-mode rejection ratio......................................................... 10

Figure 20.

Phase margin vs. capacitive load ...................................................... 10

Figure 21.

AC coupled inverting amplifier ........................................................ 11

Figure 22.

AC coupled non-inverting amplifier ..................................................... 11

Figure 23.

Non-inverting DC gain .............................................................. 11

Figure 24.

DC summing amplifier .............................................................. 11

Figure 25.

High input Z, DC differential amplifier.................................................... 11

Figure 26.

Using symmetrical amplifiers to reduce input current ......................................... 11

Figure 27.

Low drift peak detector ............................................................. 12

Figure 28.

Active bandpass filter .............................................................. 12

Figure 29.

DFN8 2 x 2 package outline .......................................................... 15

Figure 30.

DFN8 2 x 2 recommended footprint ..................................................... 16

Figure 31.

DFN8 2 x 2 wettable flank package outline ................................................ 17

Figure 32.

DFN8 2 x 2 wettable flank recommended footprint........................................... 18

Figure 33.

MiniSO8 package outline ............................................................ 19

Figure 34.

TSSOP8 package outline............................................................ 20

Figure 35.

SO8 package outline ............................................................... 21

LM2904, LM2904A, LM2904W, LM2904AW

List of figures

DS0508 - Rev 20

page 27/28