OPA2631 Datasheet, PDF (8/18 Pages) Burr-Brown (TI) – Dual, Low Power, Single-Supply OPERATIONAL AMPLIFIER

TYPICAL PERFORMANCE CURVES: V_S = +5V (Cont.)
At T_A = 25°C, G = +2, R_F = 750Ω, and R_L = 150Ω to V_S /2, unless otherwise noted (see Figure 1).
CLOSED-LOOP OUTPUT IMPEDANCE
vs FREQUENCY
100
G = +1
R_F = 25Ω
10
1
0.1
1k
10k
100k
1M
10M
100M
Frequency (Hz)
INPUT DC ERRORS vs TEMPERATURE
5.0
4.5
4.0
3.5
Input Offset Voltage
3.0
2.5
2.0
Input Bias Current
1.5
10X Input Offset Current
1.0
0.5
0.0
–40 –20
0
20
40
60
80
Temperature (°C)
20
18
16
14
12
10
8
6
4
2
0
100
POWER SUPPLY AND OUTPUT CURRENT
vs TEMPERATURE
12
120
Sinking Output Current
10
100
Sourcing Output Current
8
80
6
60
Quiescent Supply Current
4
40
2
20
0
–40 –20
0
20
40
60
Temperature (°C)
0
80 100
8
OPA2631
SBOS067A