TLC2872 Datasheet, PDF (3/17 Pages) Texas Instruments – Advanced LinCMOSE RAIL-TO-RAIL DUAL OPERATIONAL AMPLIFIERS

equivalent schematic (each amplifier)
Q3
Q6
VDD ₊
Q9
Q12
Q14
Q16
IN +
IN –
Q1
Q4
C1
R5
Q13
Q2
Q5
R3
R4
Q7
Q8
Q10
Q11
R1
VDD _– /GND
COMPONENT COUNT†
Transistors
38
Diodes
9
Resistors
26
Capacitors
3
† _{Includes both amplifiers and all}
ESD, bias, and trim circuitry.
OUT
Q15
Q17
D1
R2