參數(shù)資料
型號: OPA2237EA250
英文描述: SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
中文描述: 單電源運算放大器MicroAmplifier⑩系列
文件頁數(shù): 8/19頁
文件大?。?/td> 1364K
代理商: OPA2237EA250
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SBOS057A OCTOBER 1996 REVISED FEBRUARY 2007
www.ti.com
8
TYPICAL CHARACTERISTICS (Continued)
At TA = +25
°
C and R
L
= 10k
, unless otherwise noted.
SMALLSIGNAL STEP RESPONSE
(G = 1, C
L
= 100pF, V
S
= +5V)
2
1
μ
s/div
SMALLSIGNAL STEP RESPONSE
(G = 1, C
L
= 220pF, V
S
= +5V)
2
2
μ
s/div
LARGESIGNAL STEP RESPONSE
(G = 1, C
L
= 100pF, V
S
= +5V)
1
10
μ
s/div
SETTLING TIME vs GAIN
Gain (V/V)
S
μ
s
100
10
1
1
10
100
0.01%
0.1%
V
S
= +2.7V,
1V Step
V
=
±
15V,
10V Step
V
= +5V,
3V Step
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
V+
(V+)
0.5
(V+)
1
(V+)
1.5
(V+)
2
(V
) +2
(V
) +1.5
(V
) +1
(V
) +0.5
V
0
1
2
3
4
5
Output Current (mA)
O
+125 C
+25 C
55 C
+125 C
+25 C
+125 C
55 C
Sinking Current
Sourcing Current
70
60
50
40
30
20
10
0
10
100
1k
10k
Load Capacitance (pF)
O
SMALLSIGNAL OVERSHOOT
vs LOAD CAPACITANCE
G = +1, V
S
= +2.7V, +5V
G = +1, V
S
=
±
15V
G =
1, V
S
=
±
15V
G =
2, V
S
= +2.7V, +5V
G =
10, V
S
= +2.7V,
+5V,
±
15V
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