OPA2237EA Burr-Brown, OPA2237EA Datasheet - Page 8

• Manufacturer Part Number: OPA2237EA
• Description: SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier Series
• Manufacturer: Burr-Brown

TYPICAL PERFORMANCE CURVES
At T
(V+) –0.5
(V+) –1.5
(V–) +1.5
(V–) +0.5
(V+) –1
(V+) –2
(V–) +2
(V–) +1
A
= +25 C and R
V+
V–
0
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
®
SMALL-SIGNAL STEP RESPONSE
LARGE-SIGNAL STEP RESPONSE
L
OPA237, 2237, 4237
= 10k
G = 1, C
G = 1, C
1
+125°C
–55°C
+125°C
unless otherwise noted.
L
L
Output Current (mA)
= 100pF, V
= 100pF, V
10 s/div
1 s/div
2
Sinking Current
S
S
= +5V
= +5V
–55°C
3
Sourcing Current
+25°C
4
+125°C
+25°C
5
8
(CONT)
100
10
70
60
50
40
30
20
10
1
0
–1
10
V
S
1V Step
= +2.7V,
V
3V Step
G = +1, V
G = +1, V
G = –1, V
G = –1, V
G = –2, V
G = –2, V
S
G = –10, V
SMALL-SIGNAL STEP RESPONSE
= +5V,
G = 1, C
+5V, ±15V
SMALL-SIGNAL OVERSHOOT
S
S
S
S
S
S
= +2.7V, +5V
= ±15V
= +2.7V, +5V
= ±15V
= +2.7V, +5V
= ±15V
S
SETTLING TIME vs GAIN
vs LOAD CAPACITANCE
= +2.7V,
100
Load Capacitance (pF)
L
= 220pF, V
2 s/div
Gain (V/V)
V
10V Step
S
–10
= ±15V,
S
= +5V
1k
0.01%
0.1%
–100
10k