The chip you've selected is AD8620ARZ from Analog Devices. Here are some key features based on its datasheet:
Precision & Low Noise: It is designed as a zero-drift (auto-zero) op amp with very low input offset voltage and low noise levels.
Low Input Bias Current: Ideal for precision applications where minimal current draw is critical.
Rail-to-Rail Output: Provides full signal swing close to the supply rails.
Wide Bandwidth: Though the exact value depends on the configuration and gain setting, it is engineered to support a reasonable gain bandwidth product for precision amplification.
Supply Voltage Range: It operates over a range that supports single-supply applications, typical for precision, low-power circuits.
chat sagt hier das wir ein MCP1642 einbauen sollen weil wir für -vs und +vs ein konstantes +-5V signal brauchen. Mithilfe ADM8829 sollen wir das dann rumdrehen damit wir das -5V bekommen. die brauchen anscheinend beide noch eine Kondensatorschaltung nach Datasheet. Das sieht an sich alles sinnvoll aus, ich konnte aber MCP1642 hier nicht finden.
1y
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3
U7
U5
C5
Capacitance
100nF
U3
C2
Capacitance
100nF
C7
Capacitance
100nF
C6
Capacitance
100nF
U4
C8
Capacitance
100nF
C11
Capacitance
100nF
C1
Capacitance
100nF
C9
Capacitance
100nF
C10
Capacitance
100nF
C3
Capacitance
100nF
C4
Capacitance
10uF
VR2
Resistance
50kΩ
R2
Resistance
5.1kΩ
R7
Resistance
10kΩ
J1
R5
Resistance
7.5kΩ
U2
R6
Resistance
3.9kΩ
D3
AMP CH1
R4
Resistance
3.9kΩ
F1
VR1
Resistance
50kΩ
R3
Resistance
7.5kΩ
R1
Resistance
5.1kΩ
F2
AMP CH2
R8
Resistance
10kΩ
D1
IC1
J3
U6
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