OPA237 Datasheet, PDF (8/22 Pages) Burr-Brown (TI) – SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier ™ Series

OPA237
OPA2237
OPA4237
SBOS057A − OCTOBER 1996 − REVISED FEBRUARY 2007
TYPICAL CHARACTERISTICS (Continued)
At TA = +25°C and R_L = 10kΩ, unless otherwise noted.
SMALL−SIGNAL STEP RESPONSE
(G = 1, C_L = 100pF, V_S = +5V)
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SMALL−SIGNAL STEP RESPONSE
(G = 1, C_L = 220pF, V_S = +5V)
1µs/div
2µs/div
LARGE−SIGNAL STEP RESPONSE
(G = 1, C_L = 100pF, V_S = +5V)
SETTLING TIME vs GAIN
100
V_S = +5V,
3V Step
V_S = ±15V,
10V Step
10
10µs/div
V_S = +2.7V,
1V Step
1
−1
−10
Gain (V/V)
0.01%
0.1%
−100
V+
(V+) −0.5
(V+) −1
(V+) −1.5
(V+) −2
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
+125_C
Sourcing Current
+25_ C
−55_ C
SMALL−SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
70
G = +1, V_S = +2.7V, +5V
60
G = +1, V_S = ±15V
G = −1, V_S = ±15V
50
G = −2, V_S = +2.7V, +5V
G = −10, V_S = +2.7V,
40
+5V, ±15V
(V−) +2
(V−) +1.5
30
Sinking Current
+125_ C
−55_ C
20
(V−) +1
(V−) +0.5
+125_C
+25_C
10
V−
0
1
2
3
4
5
0
10
100
1k
10k
Output Current (mA)
Load Capacitance (pF)
8